/* ==============================
   1. TOKENS
   ============================== */
/* =====================================================
   COLOR PALETTE — Single source of truth
   =====================================================
   All colors in the app MUST use these variables.
   Never use raw rgba/hex values outside this block.
   ===================================================== */
:root {
  /* ── Accent ─────────────────────────────────────── */
  --accent:                rgba(247, 26, 152, 1);
  --accent-light:          rgba(248, 124, 248, 1);
  --accent-secondary:      rgba(32, 10, 61, 1);
  --accent-secondary-light: rgba(186, 7, 252, 1);
  --accent-50:             rgba(247, 26, 152, 0.5);
  --accent-secondary-50:   rgba(32, 10, 61, 0.5);

  /* ── White ──────────────────────────────────────── */
  --white:    rgba(255, 255, 255, 1);
  --white-10: rgba(255, 255, 255, 0.1);
  --white-50: rgba(255, 255, 255, 0.5);

  /* ── Black ──────────────────────────────────────── */
  --black:    rgba(0, 0, 0, 1);
  --black-10: rgba(0, 0, 0, 0.1);
  --black-50: rgba(0, 0, 0, 0.5);

  /* ── Success (green) ───────────────────────────── */
  --success:    rgba(40, 167, 69, 1);
  --success-50: rgba(40, 167, 69, 0.5);

  /* ── Danger (red) ──────────────────────────────── */
  --danger:    rgba(239, 68, 68, 1);
  --danger-50: rgba(239, 68, 68, 0.5);

  /* ── Info ───────────────────────────────────────── */
  --info:    rgba(126, 244, 245, 1);
  --info-50: rgba(126, 244, 245, 0.5);

  /* ── Warning ────────────────────────────────────── */
  --warning:    rgba(255, 193, 7, 1);
  --warning-50: rgba(255, 193, 7, 0.5);

  /* ── Neutral / Gray ────────────────────────────── */
  --neutral:    rgba(173, 181, 189, 1);

  /* ── Gradients ──────────────────────────────────── */
  --secondary-gradient: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary-light) 100%);

  /* ── Aliases ───────────────────────────────────── */
  --glass-border: var(--accent-50);
  --focus-ring:   var(--accent-50);

  /* ── Typography ─────────────────────────────────── */
  --font-family-sans: 'Nunito Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-family-mono: 'Consolas', 'Monaco', monospace;

  /* ── Font sizes ─────────────────────────────────── */
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.85rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.25rem;
  --font-size-2xl:  1.75rem;
  --font-size-3xl:  2rem;
  --font-size-4xl:  2.5rem;

  /* ── Font weights ───────────────────────────────── */
  --font-weight-normal:    400;
  --font-weight-medium:    500;
  --font-weight-semibold:  600;
  --font-weight-bold:      700;
  --font-weight-extrabold: 800;

  /* ── Line heights ───────────────────────────────── */
  --line-height-tight:   1.2;
  --line-height-base:    1.5;

  /* ── Interactive state tokens ──────────────────── */
  --focus-ring-width: var(--border-width-thick);
  --disabled-opacity: 0.5;
  --active-scale:     0.97;
  --transition-fast:   0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow:   0.4s ease;

  /* ── Blur ────────────────────────────────────────── */
  --blur-heavy: blur(20px);
  --blur-light: blur(6px);

  /* ── Spacing ────────────────────────────────────── */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  24px;
  --space-6:  32px;

  /* ── Borders ────────────────────────────────────── */
  --border-width-thin:   1px;
  --border-width-base:   1.5px;
  --border-width-thick:  2px;
  --border-width-xl:     3px;
  --radius-sm:     4px;
  --radius-md:     8px;
  --radius-pill:   22px;
  --radius-circle: 50%;

  /* ── Z-index ─────────────────────────────────────── */
  --z-overlay:  100;
  --z-dropdown: 1000;
  --z-modal:    9999;
  --z-toast:    9999;
  --z-loading:  10000;
}


/* ==============================
   2. RESET / BASE
   ============================== */

/* ─── 2.1 RESET ─── */
* {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--white-10);
}

/* ─── 2.2 INACTIVE STATES ─── */
/* Universal inactive states — single source of truth for all "inactive" visuals.
   Three tiers:
   1. Cannot interact — fully blocked (disabled buttons, locked steps)
   2. Visually muted, still interactive — clickable but de-emphasised (archived items)
   3. Read-only — focusable/selectable but not editable (form fields) */

/* 1. Cannot interact */
:disabled,
[disabled],
.disabled,
.locked {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
  pointer-events: none;
}

/* 2. Visually muted but still interactive */
.archived {
  opacity: var(--disabled-opacity);
}

/* 3. Read-only form fields */
input:read-only,
textarea:read-only {
  opacity: var(--disabled-opacity);
  cursor: not-allowed;
}

/* ─── 2.3 NORMALIZE ─── */
button,
select,
input,
textarea {
  font: inherit;
}

hr { margin: var(--space-4) 0; border: 0; border-top: var(--border-width-thin) solid var(--accent-secondary-50); opacity: 0.5; }

label {
  color: var(--white-50);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

/* ─── 2.4 SCROLLBAR ─── */
::-webkit-scrollbar {
  width: var(--space-2);
  height: var(--space-2);
}

::-webkit-scrollbar-track {
  background: var(--white-10);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-secondary) 100%);
  border: var(--border-width-thick) solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--accent-light) 0%, var(--accent-secondary-light) 100%);
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* ─── 2.5 BODY ─── */
body {
  background: url('../assets/background.png') no-repeat center center fixed;
  background-size: cover;
  min-height: 100vh;
  font-family: var(--font-family-sans);
  color: var(--white);
}

/* ─── 2.6 KEYFRAMES ─── */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(var(--fade-from, 10px));
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }

  40% {
    transform: scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

/* ==============================
   3. ATOMS
   ============================== */
/* ─── 3.1 DEFAULT BUTTON ─── */
/* Universal button reset — all buttons get transparent bg + no border.
   Classes with their own visual treatment (circle-btn, emoji-picker-button,
   image-fullview-close) override these as needed. */
button,
input[type='button'],
input[type='submit'] {
  background: transparent;
  border: none;
  color: var(--white);
}

/* Notched-corner border via ::before pseudo-element.
   Any button class with its own visual treatment must be added to the
   :not() list below to prevent the notched border from leaking through. */
button:where(:not(
  .circle-btn,
  .emoji-picker-button,
  .image-fullview-close,
  .nav-link,
  .toggle-btn,
  .uploaded-media-section-header
)),
input[type='button'],
input[type='submit'] {
  --ch: 14px;
  padding: var(--space-2) var(--space-4);
  width: fit-content;
  white-space: nowrap;
  position: relative;
}

button:where(:not(
  .circle-btn,
  .emoji-picker-button,
  .image-fullview-close,
  .nav-link,
  .toggle-btn,
  .uploaded-media-section-header
))::before,
input[type='button']::before,
input[type='submit']::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  --bw: var(--border-width-base);
  --c: var(--accent-50);
  transition: all var(--transition-fast);
  background:
    linear-gradient(var(--c), var(--c)) top / 100% var(--bw) no-repeat,
    linear-gradient(var(--c), var(--c)) right / var(--bw) 100% no-repeat,
    linear-gradient(var(--c), var(--c)) right bottom / calc(100% - var(--ch)) var(--bw) no-repeat,
    linear-gradient(var(--c), var(--c)) left top / var(--bw) calc(100% - var(--ch)) no-repeat,
    linear-gradient(45deg, transparent calc(50% - var(--bw) * 0.707), var(--c) calc(50% - var(--bw) * 0.707), var(--c) calc(50% + var(--bw) * 0.707), transparent calc(50% + var(--bw) * 0.707)) left bottom / var(--ch) var(--ch) no-repeat;
}

/* Default button hover: border brightens */
button:where(:not(
  .circle-btn,
  .emoji-picker-button,
  .image-fullview-close,
  .nav-link,
  .toggle-btn,
  .uploaded-media-section-header
)):hover::before {
  --c: var(--accent);
}


/* ─── 3.2 DEFAULT BUTTON: FILLED VARIANTS ─── */
/* Shared structure for btn-light, btn-save, btn-reset, and .selected.
   Each variant only sets --btn-bg, --btn-bg-hover, --btn-color, --btn-color-hover. */
.btn-light,
.btn-save,
.btn-reset,
button.selected:not(.circle-btn):not(.nav-link):not(.btn-light) {
  background: var(--btn-bg);
  color: var(--btn-color);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--ch) 100%, 0 calc(100% - var(--ch)));
}

.btn-light:hover,
.btn-save:hover,
.btn-reset:hover,
button.selected:not(.circle-btn):not(.nav-link):not(.btn-light):hover {
  background: var(--btn-bg-hover);
  color: var(--btn-color-hover);
}

.btn-light::before,
.btn-save::before,
.btn-reset::before,
button.selected:not(.circle-btn):not(.nav-link):not(.btn-light)::before {
  background: none;
}

/* Light: semi-transparent accent, dark text → solid accent on hover */
.btn-light,
button.selected:not(.circle-btn):not(.nav-link):not(.btn-light) {
  --btn-bg: var(--accent-50);
  --btn-bg-hover: var(--accent);
  --btn-color: var(--black);
  --btn-color-hover: var(--white);
}

/* Save: solid accent, white text → lighter accent on hover */
.btn-save {
  --btn-bg: var(--accent);
  --btn-bg-hover: var(--accent-light);
  --btn-color: var(--white);
  --btn-color-hover: var(--white);
}

/* Reset: semi-transparent danger, white text → solid danger on hover */
.btn-reset {
  --btn-bg: var(--danger-50);
  --btn-bg-hover: var(--danger);
  --btn-color: var(--white);
  --btn-color-hover: var(--white);
}


/* ─── 3.3 CIRCLE BUTTON ─── */
.circle-btn {
  background: var(--accent-50);
  border: var(--border-width-base) solid var(--accent);
  border-radius: var(--radius-circle);
  color: var(--accent-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--space-6);
  height: var(--space-6);
  min-width: var(--space-6);
  min-height: var(--space-6);
  flex-shrink: 0;
  padding: 0;
  font-size: var(--font-size-sm);
  transition: background var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

.circle-btn::before {
  display: none;
}

.circle-btn:hover {
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent-50);
  color: var(--white);
}

.circle-btn i {
  transition: transform var(--transition-fast);
}

.circle-btn:hover i {
  transform: scale(1.25);
}


/* ─── 3.4 CIRCLE BUTTON: EXPANDED ─── */
.circle-btn.circle-expanded {
  width: auto;
  min-width: 0;
  flex: 1;
  border-radius: var(--radius-pill);
  padding: 0 var(--space-4);
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  display: flex;
}

/* ─── 3.5 TAB ─── */
.nav { display: flex; flex-wrap: wrap; padding-left: 0; margin: 0; list-style: none; }
.nav-item { list-style: none; }
.tab-content > .tab-pane { display: none; }
.tab-content > .tab-pane.show.active { display: block; }

.nav-tabs .nav-link {
  color: var(--white-50);
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.nav-tabs .nav-link:hover {
  color: var(--white);
  background: var(--accent-secondary-50);
}

.nav-tabs .nav-link.active {
  color: var(--white);
  background: var(--accent-secondary-50);
  border-bottom: var(--border-width-thick) solid var(--accent);
}

.nav-tabs {
  border-bottom: var(--border-width-thin) solid var(--accent-secondary-50);
}

.cc-collapsible-toggle {
  font-size: var(--font-size-sm);
}


.auth-tabs .nav-link {
  flex: 1;
  padding: var(--space-3);
  text-align: center;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
}


/* ─── 3.6 FORM SELECT ─── */
.form-select,
.form-control {
  display: block;
  width: 100%;
  background: var(--accent-secondary-50);
  border: var(--border-width-thin) solid var(--accent-50);
  color: var(--white);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
}

.form-select {
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-select:hover {
  border-color: var(--accent);
}

.form-select:focus,
.form-control:focus {
  background: var(--white);
  border-color: var(--accent);
  color: var(--black);
}

.form-select:focus {
  box-shadow: 0 0 10px var(--accent-50);
  outline: none;
}

.form-select option {
  background: var(--accent-secondary);
  color: var(--white);
}

/* ─── 3.7 SHARED STATES ─── */
button:focus:not(:focus-visible) {
  box-shadow: none;
  outline: none;
}


button:active:not(:disabled) {
  transform: scale(var(--active-scale));
  filter: brightness(1.1);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

/* Keyboard focus ring — visible only for keyboard users */
button:focus-visible,
a:focus-visible,
select:focus-visible,
textarea:focus-visible,
input:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring) !important;
  outline-offset: 2px !important;
  box-shadow: none !important;
}

/* ─── 3.8 FORM CONTROL ─── */
.form-label { display: inline-block; margin-bottom: var(--space-2); }
.form-check { display: flex; align-items: center; gap: var(--space-2); }
.form-check-input { width: 1em; height: 1em; margin: 0; cursor: pointer; appearance: none; -webkit-appearance: none; }
.form-switch { position: relative; }
.form-switch .form-check-input {
  width: 2em; height: 1.1em;
  background: var(--white-10); border: var(--border-width-thin) solid var(--glass-border);
  border-radius: 1em; cursor: pointer; transition: background var(--transition-fast);
}
.form-switch .form-check-input::before {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: calc(1.1em - 6px); height: calc(1.1em - 6px);
  background: var(--white); border-radius: var(--radius-circle); transition: transform var(--transition-fast);
}
.form-switch .form-check-input:checked { background: var(--accent); border-color: var(--accent); }
.form-switch .form-check-input:checked::before { transform: translateX(0.9em); }
.form-check-label { cursor: pointer; }
.input-group { display: flex; width: 100%; }
.input-group > .form-control { flex: 1 1 auto; min-width: 0; }

.form-control {
  padding: var(--space-3) var(--space-4);
}

.form-control-sm {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
}

.form-control:focus {
  box-shadow: 0 0 0 0.2rem var(--accent-secondary-50);
  caret-color: var(--black);
}

.form-control::placeholder {
  color: var(--white-50);
}

.form-control:read-only,
.cc-textarea:read-only {
  background: var(--black-10);
  border-color: var(--accent-secondary-50);
}

.form-control:read-only:focus,
.cc-textarea:read-only:focus {
  box-shadow: none;
  border-color: var(--accent-secondary-50);
}

/* ─── 3.9 VISIBILITY ─── */
.role-hidden {
  display: none !important;
}

.pulse {
  animation: pulse 1s ease-in-out infinite;
}

.collapse:not(.show) { display: none; }


/* ==============================
   4. MOLECULES
   ============================== */

/* ─── 4.1 SHARED MOLECULES ─── */

/* Section header: flex row with label on the left, actions on the right */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* Section title: small accented label, often with an icon */
.section-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--accent-light);
}

.section-title i {
  margin-right: var(--space-2);
}

/* Empty state: centered placeholder shown when a list has no items.
   grid-column spans full width when placed inside a grid container. */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white-50);
  padding: var(--space-5);
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  grid-column: 1 / -1;
}

.empty-state i {
  font-size: var(--font-size-3xl);
}

/* Media grid: auto-fill gallery, column width set via --grid-min (default 100px) */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--grid-min, 100px), 1fr));
  gap: var(--space-3);
  min-height: 80px;
}

.cc-library-show-more { grid-column: 1 / -1; }

/* Generation container: shared wrapper for imagegen / voicegen panels */
.gen-container {
  padding: var(--space-3) 0;
}

/* Generation options row: flex row for select groups */
.gen-options-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.gen-options-row > * {
  flex: 1;
  min-width: 150px;
}

.gen-options-row label {
  display: block;
}

/* ─── 4.2 CONTROLS ─── */
.header-tools {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-1);
  max-width: 100%;
}


/* ─── 4.3 CONTENT SECTIONS ─── */
.cc-section,
.cc-section-header,
.cc-sub-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-width-thin) solid var(--accent-secondary-50);
}

.cc-section:last-child {
  border-bottom: none;
}

.cc-collapse-icon {
  transition: transform var(--transition-normal);
  font-size: var(--font-size-xs);
  margin-right: var(--space-1);
}

.cc-collapsible-toggle[aria-expanded='true'] .cc-collapse-icon {
  transform: rotate(90deg);
}


/* Output areas */
.cc-output-area {
  border: var(--border-width-thin) solid var(--accent-secondary-50);
  border-radius: var(--radius-sm);
  padding: 1rem;
}


/* Validate button: green hint on hover, green glow when validated */
.cc-validate-btn {
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.cc-validate-btn:hover:not(.cc-validated) {
  color: var(--success-50);
  border-color: var(--success-50);
}

/* Media outputs */
.cc-output-img {
  max-width: 100%;
  max-height: 300px;
  border: var(--border-width-thin) solid var(--accent-secondary-50);
  cursor: pointer;
}

/* Create content: validated state — green text with subtle glow */
.cc-validate-btn.cc-validated,
.cc-validate-btn.cc-validated:hover {
  color: var(--success);
  border-color: var(--success);
}

/* ─── 4.4 MEDIA LIBRARY ─── */
.cc-generated-library {
  gap: var(--space-2);
}

.cc-library-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: var(--border-width-thick) solid transparent;
  transition: all var(--transition-normal);
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-sm);
}

.cc-library-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cc-library-audio-preview {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--accent-secondary-50);
  color: var(--white-50);
}

.cc-library-audio-preview i {
  font-size: var(--font-size-lg);
}

.cc-library-audio-preview audio {
  width: 90%;
  max-width: 100%;
  height: 28px;
}

.cc-library-item:hover {
  border-color: var(--accent-50);
}

.cc-library-item.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 var(--focus-ring-width) var(--focus-ring);
}

.cc-library-item.in-use {
  border-color: var(--info);
  box-shadow: 0 0 0 var(--focus-ring-width) var(--info-50);
}

.cc-library-item:active {
  transform: scale(var(--active-scale));
}

.cc-library-item-actions {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-1);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.cc-library-item:hover .cc-library-item-actions {
  opacity: 1;
}

/* On selected items: show actions but only the select button visible */
.cc-library-item.selected .cc-library-item-actions,
.cc-library-item.in-use .cc-library-item-actions {
  opacity: 1;
}


/* List display mode for renderMediaGallery (voices, etc.) */
.cc-library-list-mode {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.cc-library-list-item {
  aspect-ratio: unset;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
}

.cc-library-list-item .cc-library-item-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow: hidden;
  color: var(--neutral);
  font-size: var(--font-size-sm);
}

.cc-library-list-item .cc-library-item-name {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.cc-library-list-item .cc-library-item-actions {
  position: static;
  opacity: 1;
  flex-direction: row;
  padding: 0;
}

/* ─── 4.5 MESSAGES ─── */

/* Message labels */
.message-labels { display: flex; flex-wrap: wrap; }

.message-topic-label,
.message-thinking-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--accent-secondary-50);
  color: var(--accent-secondary);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  margin-top: var(--space-2);
}

.message-thinking-label {
  color: var(--info);
  margin-left: var(--space-2);
}

.message {
  display: flex;
  margin-bottom: var(--space-2);
  animation: fadeIn var(--transition-slow);
  align-items: flex-start;
}

.message.user {
  justify-content: flex-end;
}


/* Content wrapper holds timestamp + bubble */
.message-content-wrapper {
  display: flex;
  flex-direction: column;
  max-width: 70%;
  position: relative;
}

.message.user .message-content-wrapper {
  align-items: flex-end;
}


/* Timestamp */
.message-timestamp {
  font-size: var(--font-size-xs);
  color: var(--black);
  margin-bottom: var(--space-1);
  padding: 0 var(--space-1);
  user-select: none;
}


.message-bubble {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  word-wrap: break-word;
  line-height: var(--line-height-base);
  background: var(--white);
  color: var(--black);
}

.message.user .message-bubble {
  border-bottom-right-radius: 0;
}

.message.ai .message-bubble {
  border-top-left-radius: 0;
}

/* Avatar: only shown on first AI message of a response */
.message-avatar {
  width: var(--space-6);
  height: var(--space-6);
  min-width: var(--space-6);
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--space-2);
  font-size: var(--font-size-base);
  background: var(--secondary-gradient);
  color: var(--white);
  overflow: hidden;
}

.message-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Spacer keeps alignment when avatar is not shown */
.message-avatar-spacer {
  width: var(--space-6);
  min-width: var(--space-6);
  margin-right: var(--space-2);
}

.typing-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.typing-indicator span {
  width: var(--space-2);
  height: var(--space-2);
  background: var(--accent);
  border-radius: var(--radius-circle);
  animation: bounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) {
  animation-delay: -0.32s;
}

.typing-indicator span:nth-child(2) {
  animation-delay: -0.16s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0;
}

/* System message styles */
.message.system-message {
  justify-content: center;
  margin: var(--space-4) 0;
}

.system-message-content {
  background: var(--accent-secondary-50);
  border: var(--border-width-thin) solid var(--accent-secondary-50);
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--black);
  font-size: var(--font-size-base);
  text-align: center;
}

.system-message-content i {
  color: var(--accent);
  font-size: var(--font-size-lg);
}

.uploaded-media-message .message-bubble {
  padding: var(--space-2);
}

/* Voice Message in Chat */
.message.voice-message .message-bubble {
  position: relative;
}

.message-bubble.voice-streaming,
.message-bubble.voice-final {
  background: var(--accent-secondary-50);
}

.message-bubble.voice-streaming {
  border: var(--border-width-thin) solid var(--accent-50);
}

.chat-list-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ─── 4.6 PUBLISH & SYNC ─── */
.publish-preview-panel {
  border: var(--border-width-thin) solid var(--accent-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  overflow: hidden;
}

.publish-preview-header {
  background: var(--accent-secondary-50);
  padding: var(--space-3);
  color: var(--white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
}

.publish-preview-header button {
  margin-left: auto;
}

.publish-preview-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: 400px;
  overflow-y: auto;
}

.publish-preview-section-title {
  color: var(--info);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.publish-preview-section-title--warning {
  color: var(--warning);
}

.publish-preview-change-item {
  background: var(--accent-secondary-50);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--white);
}

.publish-preview-no-changes {
  text-align: center;
  padding: var(--space-3);
  color: var(--success);
  font-size: var(--font-size-sm);
}

.publish-preview-footer {
  padding: var(--space-3);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  border-top: var(--border-width-thin) solid var(--white-10);
}

.publish-conflict-item .conflict-choice-group {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.publish-conflict-item .conflict-choice-group label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.publish-conflict-item .conflict-choice-group input[type="radio"] {
  accent-color: var(--accent);
}

.sync-conflict-banner {
  border: var(--border-width-thin) solid var(--warning-50);
  border-left: var(--border-width-xl) solid var(--warning);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}

.sync-conflict-header {
  color: var(--warning);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.sync-conflict-item {
  background: var(--accent-secondary-50);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

.sync-conflict-item:last-child {
  margin-bottom: 0;
}

.sync-conflict-field-name {
  color: var(--white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

.sync-conflict-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.sync-conflict-value-label {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.sync-conflict-value-preview {
  background: var(--black-10);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  color: var(--white);
  white-space: pre-wrap;
  word-break: break-word;
}

.sync-conflict-actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
}

/* Merge preview thumbnails (publish/sync conflict image display) */
.merge-preview-thumb {
  width: var(--space-6);
  height: var(--space-6);
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin: var(--space-1);
}

.merge-preview-images {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
}

.merge-preview-topic {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.merge-preview-more {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  margin-left: var(--space-2);
}


.sync-conflict-actions .conflict-btn-mine {
  color: var(--info);
}

.sync-conflict-actions .conflict-btn-theirs {
  color: var(--warning);
}

.sync-conflict-actions .conflict-btn-mine:hover,
.sync-conflict-actions .conflict-btn-theirs:hover {
  color: var(--white);
}

/* ─── 4.7 STEP FLOW ─── */
.cc-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-circle);
  background: var(--accent-secondary-50);
  color: var(--white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  margin-right: var(--space-2);
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.cc-step-active .cc-step-badge {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-50);
}

.cc-step-active,
.cc-step-done {
  padding-left: var(--space-3);
  transition: border-color var(--transition-normal),
              opacity var(--transition-normal),
              filter var(--transition-normal);
}

.cc-step-active {
  border-left: var(--border-width-xl) solid var(--accent);
}

.cc-step.locked {
  filter: grayscale(30%);
  transition: filter var(--transition-normal);
}

.cc-step.locked .cc-section-header {
  color: var(--white-50);
}

.cc-step-done .cc-step-badge {
  background: var(--success);
}

.cc-step-done {
  border-left: var(--border-width-xl) solid var(--success);
}

/* ─── 4.8 STATUS INDICATORS ─── */

.status-dot {
  width: var(--space-2);
  height: var(--space-2);
  border-radius: var(--radius-circle);
  background: var(--success);
}

.status-dot.offline {
  background: var(--danger);
}

.status-dot.connecting {
  background: var(--info);
  animation: pulse 1s infinite;
}

/* ─── 4.9 INDICATOR DOTS ─── */
.indicator-dot {
  position: absolute;
  width: var(--space-2);
  height: var(--space-2);
  border-radius: var(--radius-circle);
}

.config-changed-dot {
  top: -3px;
  right: -3px;
  background: var(--warning);
}

.draft-delta-dot {
  top: -3px;
  left: -3px;
  background: var(--accent);
}

.indicator-dot.inline {
  display: inline-block;
  vertical-align: middle;
  margin-left: var(--space-2);
}

/* ─── 4.10 NOTIFICATIONS ─── */
.toast-container { position: fixed; bottom: 0; right: 0; padding: var(--space-4); z-index: var(--z-toast); }
.toast { display: flex; align-items: center; padding: var(--space-3) var(--space-4); max-width: 350px; }
.toast-body { flex: 1; }

.alert { padding: var(--space-3) var(--space-4); margin-bottom: var(--space-4); border: var(--border-width-thin) solid transparent; }
.alert-info {
  background: var(--feedback-50);
  color: var(--feedback);
  border-color: var(--feedback-50);
}
.alert-info    { --feedback: var(--info);    --feedback-50: var(--info-50); }


/* ==============================
   5. ORGANISMS
   ============================== */
/* ─── 5.1 HEADER ─── */
.header-top-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: clamp(4px, 1%, 8px);
}

/* Rows 2 and 3: same 50/50 grid */
.header-bottom-row,
.header-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(6px, 2%, 12px);
  margin-top: clamp(4px, 1%, 8px);
  align-items: center;
}

/* Row 2, Col 1: character image */
.header-char-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
}


.character-display {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top center;
  border: var(--border-width-xl) solid var(--accent);
  box-shadow:
    0 25px 50px -12px var(--black-50),
    0 0 30px var(--accent-secondary-50);
}

/* Blocking overlay for tab panes during async operations */
.tab-blocking-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--black-50);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-overlay);
  border-radius: inherit;
}

.tab-blocking-overlay-content {
  color: var(--white-50);
  font-size: var(--font-size-base);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Row 2, Col 2: status controls */
.header-controls-col {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-end;
  min-width: 0;
}

/* Row 3: button groups capped at image width, container-query scaling */
.header-actions-left,
.header-actions-right {
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: end;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  container-type: inline-size;
  gap: 2cqw;
}


.header-actions-left .form-select {
  flex: 1;
  min-width: 0;
}

.header-actions-right .btn-clear-chat {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-actions-left {
  justify-self: start;
}

.chat-header {
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  border: var(--border-width-xl) solid var(--accent);
  backdrop-filter: var(--blur-heavy);
  box-shadow:
    0 25px 50px -12px var(--black-50),
    0 0 30px var(--accent-secondary-50);
  position: relative;
}


.chat-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
  color: var(--black);
  -webkit-text-fill-color: var(--black);
}


/* Clear Chat & Create Content — default buttons (layout only) */
.btn-clear-chat,
.btn-create-content {
  min-width: 0;
  max-width: 100%;
}

/* ─── 5.2 MODALS ─── */
.modal { display: none; position: fixed; inset: 0; z-index: var(--z-modal); overflow-y: auto; }
.modal.show { display: block; }
.modal-backdrop { position: fixed; inset: 0; z-index: calc(var(--z-modal) - 1); background: var(--black-50); }
.modal-dialog { position: relative; margin: 1.75rem auto; max-width: 500px; }
.modal-lg { max-width: 800px; }
.modal-fullscreen { max-width: 100%; margin: 0; height: 100%; }
.modal-fullscreen .modal-content { height: 100%; border: 0; overflow: hidden; }
.modal-fullscreen .modal-body,
.modal-dialog-scrollable .modal-body { overflow-y: auto; }
.modal-dialog-scrollable .modal-content { max-height: calc(100vh - 3.5rem); overflow: hidden; }
.modal-dialog-centered { display: flex; align-items: center; min-height: 100%; }
.modal-content { position: relative; display: flex; flex-direction: column; width: 100%; background: var(--accent-secondary); backdrop-filter: var(--blur-heavy); border: var(--border-width-thick) solid var(--accent-50); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-3) var(--space-4); border-bottom: var(--border-width-thin) solid var(--accent-secondary-50); }
.modal-body { flex: 1 1 auto; padding: var(--space-3) var(--space-4) var(--space-4); }
.modal-footer { display: flex; align-items: center; justify-content: flex-end; padding: var(--space-3) var(--space-4); gap: var(--space-2); }

.modal-title {
  color: var(--white);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.modal-body textarea {
  min-height: 200px;
}

.modal-body textarea.textarea-sm {
  min-height: 100px;
}


/* Fix strong text color in publish tab */
.publish-pane strong {
  color: var(--white-50);
}


.login-modal .modal-title {
  background: var(--secondary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-footer {
  border-top: var(--border-width-thin) solid var(--accent-secondary-50);
}

.modal-content--fullscreen {
  height: 100vh;
}

/* ─── 5.3 UPLOADED MEDIA ─── */
.uploaded-media-section {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--accent-secondary-50);
  border: var(--border-width-thin) solid var(--accent-secondary-50);
}

.uploaded-media-section-header {
  cursor: pointer;
}

.uploaded-media-section-header:hover {
  color: var(--accent);
}

.uploaded-media-section-title {
  font-weight: var(--font-weight-bold);
}

.uploaded-media-content {
  display: none;
}

.uploaded-media-content.show {
  display: block;
}

/* Uploaded Media Tabs */
.uploaded-media-tabs {
  border-bottom: var(--border-width-thin) solid var(--white-10);
  margin-bottom: 0;
}

.uploaded-media-tabs .nav-link i {
  margin-right: var(--space-1);
}

.uploaded-media-tab-content {
  background: var(--black-10);
  border: var(--border-width-thin) solid var(--white-10);
  border-top: none;
  padding: var(--space-4);
}

.uploaded-media-generate-placeholder {
  color: var(--white-10);
}

.uploaded-media-upload-area {
  border: var(--border-width-thin) dashed var(--white-10);
  padding: var(--space-4);
}

.uploaded-media-preview {
  margin-bottom: var(--space-3);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60px;
}

.uploaded-media-empty {
  color: var(--white-10);
  padding: var(--space-4);
}

.uploaded-media-img,
.uploaded-media-video {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
}

.uploaded-media-img.collapsed,
.uploaded-media-video.collapsed {
  max-height: 80px;
  max-width: 120px;
}

.uploaded-media-audio {
  width: 100%;
  max-width: 300px;
}

.uploaded-media-audio.collapsed {
  max-width: 200px;
  height: 32px;
}

.uploaded-media-controls {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-3);
}


.uploaded-media-info {
  margin-top: var(--space-3);
  text-align: center;
}

.uploaded-media-info small {
  font-size: var(--font-size-xs);
}

/* Collapsed media preview in topic list */
.uploaded-media-preview-collapsed {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  padding: var(--space-1);
  background: var(--black-10);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.uploaded-media-preview-collapsed video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Uploaded media as separate message bubble */
.uploaded-media-message {
  margin-top: var(--space-2);
}

/* Chat media (topic images/video/audio in messages) */
.uploaded-media-chat-img,
.uploaded-media-chat-video {
  max-width: 100%;
  max-height: 250px;
  object-fit: contain;
}

.uploaded-media-chat-audio {
  width: 100%;
  min-width: 250px;
  max-width: 300px;
  height: 40px;
  margin-top: var(--space-2);
}

/* Uploaded Media Library */
.uploaded-media-library-section {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-width-thin) solid var(--white-10);
}

.uploaded-media-library-header {
  margin-bottom: var(--space-3);
}

.uploaded-media-library-title {
  font-weight: var(--font-weight-medium);
  color: var(--white-50);
}

/* Chat message uploaded media */
.message-uploaded-media {
  min-width: 250px;
}

.message-media-only {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 250px;
}

/* ─── 5.4 IMAGE & VIDEO GENERATION ─── */
.cc-video-preview video {
  max-width: 200px;
  max-height: 350px;
  display: block;
  margin: 0 auto;
}

/* Imagegen + voicegen shared layout */
.imagegen-section,
.voicegen-section { margin-bottom: var(--space-4); }

.imagegen-section-header,
.voicegen-section-header { margin-bottom: var(--space-3); }

.imagegen-section-actions { display: flex; gap: var(--space-2); }

/* Collapsible Style Prompt Section */
.imagegen-section-collapsible .imagegen-section-toggle {
  cursor: pointer;
  user-select: none;
  padding: var(--space-2) var(--space-3);
  background: var(--white-10);
  margin-bottom: 0;
  transition: background var(--transition-normal);
}

.imagegen-toggle-icon {
  margin-left: var(--space-2);
  font-size: var(--font-size-xs);
  transition: transform var(--transition-normal);
}

.imagegen-toggle-icon.expanded {
  transform: rotate(180deg);
}

.imagegen-section-content {
  padding: var(--space-3) 0;
}

.imagegen-section-content .imagegen-section-actions {
  margin-top: var(--space-3);
}

.style-selection-info {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--white-50);
}

.style-selection-info .selection-count {
  font-weight: var(--font-weight-bold);
  color: var(--accent-light);
}

/* Style & User Prompt Inputs */
.style-prompt-input,
.user-prompt-input {
  font-size: var(--font-size-sm);
  resize: vertical;
}

/* Generate Actions */
.imagegen-actions,
.voicegen-actions { display: flex; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }

.generate-image-btn .spinner,
.generate-voice-btn .spinner { margin-left: var(--space-2); }

/* Generated Image Result */
.imagegen-result {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--black-10);
  text-align: center;
}

/* Image Generation Result Gallery */
.imagegen-result-gallery {
  --grid-min: 150px;
  margin-bottom: var(--space-4);
}

/* Generated Images Library */
.generated-images-library {
  --grid-min: 120px;
}

/* Disabled Notice */
.imagegen-disabled-notice i,
.voicegen-disabled-notice i { color: var(--info); }

.cc-library-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ─── 5.5 FULLVIEW MODAL ─── */
.image-fullview-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.image-fullview-modal.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.image-fullview-backdrop {
  position: absolute;
  inset: 0;
  background: var(--black-50);
  backdrop-filter: var(--blur-light);
}

/* Card that wraps around the media — sizes to content */
.image-fullview-content {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--accent-secondary);
  padding: var(--space-4);
  box-shadow:
    0 20px 60px var(--black-50),
    0 0 0 1px var(--white-10);
}

/* Fullview media — shared size constraints for all media types */
.image-fullview-img,
.media-fullview-video {
  display: block;
  max-width: calc(85vw - 80px);
  max-height: calc(85vh - 100px);
  width: auto;
  height: auto;
  object-fit: contain;
}

.media-fullview-audio {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  background: var(--white-10);
  color: var(--white-50);
}

.media-fullview-audio audio {
  margin-top: var(--space-4);
  width: 300px;
}

.image-fullview-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 32px;
  height: 32px;
  background: var(--white-10);
  border: none;
  color: var(--white);
  font-size: var(--font-size-base);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-normal);
  z-index: 1;
}

.image-fullview-filename {
  margin-top: var(--space-3);
  color: var(--white-50);
  font-size: var(--font-size-xs);
  text-align: center;
  word-break: break-all;
}

/* ─── 5.6 VOICE ─── */
.voicegen-char-count-label {
  font-size: var(--font-size-xs);
  color: var(--white-50);
}

.voicegen-char-count {
  color: var(--accent-light);
}

/* Voice text input — inherits .form-control, layout only */
.voicegen-text-input {
  resize: vertical;
  min-height: 80px;
}

/* Voice Preview */
.voicegen-preview {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--black-10);
}

.voicegen-preview-header {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  margin-bottom: var(--space-3);
}

.voicegen-preview-header i {
  margin-right: var(--space-2);
}

.voicegen-audio-player {
  width: 100%;
  height: 40px;
}

/* Generated Voices Library */
.generated-voices-library {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 80px;
}

.btn-voice {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  font-size: var(--font-size-lg);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

@keyframes pulse-recording {
  0%, 100% { box-shadow: 0 0 0 0 var(--danger-50); }
  50%      { box-shadow: 0 0 0 10px transparent; }
}

.btn-voice.recording {
  background: var(--danger);
  border-color: var(--danger);
  color: var(--white);
  animation: pulse-recording 1.5s ease-in-out infinite;
}

.btn-voice.recording:hover {
  background: var(--danger);
}

.mic-settings-wrapper {
  position: relative;
}

.btn-mic-settings {
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
  font-size: var(--font-size-xs);
}

.mic-selector-popup {
  position: absolute;
  bottom: calc(100% + 10px);
  right: 0;
  width: 280px;
  background: var(--accent-secondary);
  border: var(--border-width-thick) solid var(--accent);
  box-shadow:
    0 10px 40px var(--black-50),
    0 0 15px var(--accent-secondary-50);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-slow);
  z-index: var(--z-dropdown);
}

.mic-selector-popup.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mic-popup-header {
  padding: var(--space-3) var(--space-4);
  border-bottom: var(--border-width-thin) solid var(--white-10);
}

.mic-popup-header h6 {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--white-50);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}


.mic-popup-content {
  padding: var(--space-4);
}

.mic-popup-content label {
  display: block;
  font-size: var(--font-size-xs);
}

.mic-select {
  margin-bottom: var(--space-4);
}

.mic-audio-settings {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-width-thin) solid var(--white-10);
}

.mic-setting-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  padding: var(--space-2);
  transition: background var(--transition-normal);
}

.mic-setting-toggle:hover {
  background: var(--white-10);
}

.mic-setting-toggle input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.mic-setting-toggle span {
  font-size: var(--font-size-sm);
  color: var(--white-50);
}

.voice-indicator {
  display: inline-flex;
  align-items: center;
  margin-right: var(--space-2);
  color: var(--danger);
}

.voice-text {
  color: var(--white-50);
}

.voice-instructions {
  background: var(--white-10);
  padding: var(--space-4);
}

.voice-instructions ol li {
  margin-bottom: var(--space-2);
}

.voice-instructions ol li:last-child {
  margin-bottom: 0;
}


/* ─── 5.7 LOG PANEL (dev-only, browser defaults) ─── */
.log-toggle-btn { cursor: pointer; }
.log-panel { display: none; max-height: 200px; overflow: hidden; flex-direction: column; }
.log-panel.show { display: flex; }
.log-panel-content { flex: 1; overflow-y: auto; }


/* ==============================
   6. PAGES / TEMPLATES
   ============================== */

/* ─── 6.1 CHAT ─── */
.chat-container {
  max-width: 800px;
  margin: 0 auto;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  position: relative;
}

.chat-container.hidden {
  display: none;
}

/* Chat body wrapper - chatbot-border.png as background frame */
.chat-body-wrapper {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  border: var(--border-width-xl) solid var(--accent);
  backdrop-filter: var(--blur-heavy);
  box-shadow:
    0 25px 50px -12px var(--black-50),
    0 0 30px var(--accent-secondary-50);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-4);
  padding: var(--space-3);
}

.chat-messages {
  flex: 1;
  min-height: 0;
  padding: var(--space-4);
  overflow-y: auto;
  margin-bottom: 0;
}

.chat-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--white-50);
  animation: fadeIn 0.5s ease;
}

.chat-placeholder-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: var(--black-50);
}

.chat-placeholder-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 0.5rem;
  color: var(--black-50);
}

.chat-input-area {
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.chat-input-area.chat-disabled {
  pointer-events: none;
}

.chat-input-area.chat-disabled .message-input {
  cursor: not-allowed;
  height: 4rem;
}

.chat-input-area .chat-disabled-hidden {
  display: none !important;
}

/* Row 1: Main input row */
.input-row-main {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  position: relative;
}

/* Row 2: Secondary controls */
.input-row-secondary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: 0.5rem;
}

.input-group-custom {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* .message-input: inherits .form-control atom. Sizing only. */
.message-input {
  width: 100%;
  font-size: var(--font-size-sm);
  resize: none;
  min-height: 40px;
  max-height: 150px;
}

/* Circle buttons in chat input area - override default button border */
/* Chat input area circle buttons — sizing only (appearance from Category 2) */
.chat-input-area > .input-row-main > button,
.chat-input-area > .input-row-secondary > .mic-settings-wrapper > button {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  font-size: var(--font-size-lg);
}

/* Emoji & Send — circle-btn, inherit Category 2. Sizing only here. */
.btn-emoji-circle {
  font-size: var(--font-size-lg);
}

.btn-send {
  font-size: var(--font-size-base);
}

.emoji-picker-container {
  position: absolute;
  bottom: 55px;
  left: 0;
  z-index: var(--z-dropdown);
  display: none;
}

.emoji-picker-container.show {
  display: block;
}


/* ─── 6.2 CHAT LIST ─── */
.chat-list-screen {
  max-width: 800px;
  margin: 0 auto;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
}

.chat-list-screen.hidden {
  display: none;
}


.chat-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  border: var(--border-width-base) solid var(--accent);
  backdrop-filter: var(--blur-heavy);
}

.chat-list-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: var(--border-width-base) solid var(--accent);
  background: var(--accent-secondary-50);
  backdrop-filter: var(--blur-heavy);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.chat-list-item:hover {
  border-color: var(--accent-50);
  box-shadow: 0 0 12px var(--accent-secondary-50);
}

.chat-list-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  border: var(--border-width-base) solid var(--accent);
  object-fit: cover;
  object-position: top center;
  flex-shrink: 0;
}

.chat-list-info {
  flex: 1;
  min-width: 0;
}

.chat-list-name {
  font-weight: var(--font-weight-bold);
  color: var(--white);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-1);
}

.chat-list-preview {
  color: var(--white-50);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-list-time {
  color: var(--white-10);
  font-size: var(--font-size-xs);
  flex-shrink: 0;
}

.btn-back {
  width: clamp(24px, 2.5vw, 40px);
  height: clamp(24px, 2.5vw, 40px);
  margin-right: var(--space-2);
}

/* ─── 6.3 TOPICS ─── */
.rule-details,
.topic-details,
.pattern-details {
  display: none;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-width-thin) solid var(--white-10);
}

.topic-validation-error {
  display: none;
  color: var(--danger);
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
}

/* Topic details single-row layout for name + trigger + affinity */
.topic-details-row {
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
  flex-wrap: wrap;
}

.topic-details-field {
  margin-bottom: 0;
}

.topic-details-field-name {
  flex: 2;
  min-width: 140px;
}

.topic-details-field-trigger {
  flex: 1.5;
  min-width: 120px;
}

.topic-details-field-affinity {
  flex: 1;
  min-width: 80px;
}

/* Topic test panel styles */
.topic-test-panel {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--accent-secondary-50);
  border: var(--border-width-thin) solid var(--accent-secondary-50);
}

.topic-test-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
  cursor: pointer;
}

.topic-test-panel-header:hover {
  color: var(--accent);
}

.topic-test-panel-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--accent-light);
}

.topic-test-panel-title i {
  margin-right: var(--space-1);
}

.topic-test-content {
  display: none;
}

.topic-test-content.show {
  display: block;
}

.topic-test-input-wrapper {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.topic-test-input,
.trigger-pattern-input,
.trigger-test-input {
  background: var(--white-10);
  border: var(--border-width-thin) solid var(--white-10);
  color: var(--white);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
}

.topic-test-input {
  flex: 1;
}

.trigger-pattern-input {
  width: 100%;
}

.topic-test-input:focus,
.trigger-pattern-input:focus,
.trigger-test-input:focus {
  outline: none;
  border-color: var(--accent-50);
}

.topic-test-btn {
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.topic-test-btn .spinner {
  display: none;
}

.topic-test-btn.loading .spinner {
  display: inline-flex;
}

.topic-test-btn.loading .send-icon {
  display: none;
}

.topic-test-response {
  background: var(--black-10);
  padding: var(--space-3);
  min-height: 60px;
  max-height: 200px;
  overflow-y: auto;
  font-size: var(--font-size-sm);
  color: var(--white-50);
  white-space: pre-wrap;
}

.topic-test-response.empty {
  color: var(--white-10);
  font-style: italic;
}

.topic-test-response.error {
  color: var(--accent);
}

.topic-test-info {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  margin-top: var(--space-2);
}

.topic-test-detect-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--black-10);
}

.topic-test-detect-toggle label {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.topic-test-detect-toggle input[type='checkbox'] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.topic-test-topic-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--accent-secondary-50);
  color: var(--accent-light);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  margin-top: var(--space-2);
}

.topic-test-warning {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--accent-secondary-50);
  color: var(--accent);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-xs);
  margin-top: var(--space-2);
}

.topic-test-warning i {
  font-size: var(--font-size-sm);
}

/* Topic test media */
.topic-test-media {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--black-10);
  display: flex;
  justify-content: center;
}


/* ─── 6.4 AUTH ─── */
.auth-screen,
.app-loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../assets/background.png') no-repeat center center fixed;
  background-size: cover;
  justify-content: center;
  align-items: center;
}

.auth-screen {
  display: flex;
  z-index: var(--z-modal);
}

/* App Loading Screen */
.app-loading-screen {
  display: none;
  z-index: var(--z-loading);
  transition: opacity var(--transition-slow);
}

/* Session preload: hide auth screen, show loading spinner (toggled by inline script before paint) */
html.has-session .auth-screen {
  display: none;
}

html.has-session .app-loading-screen {
  display: flex;
}

.app-loading-screen.fade-out {
  opacity: 0;
  pointer-events: none;
}

.app-loading-content {
  text-align: center;
  color: var(--white);
}

.app-loading-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
  color: var(--accent);
}

.app-loading-spinner {
  margin-bottom: var(--space-4);
}

.app-loading-content p {
  font-size: var(--font-size-base);
  color: var(--neutral);
}

.auth-screen.hidden {
  display: none;
}

.auth-card {
  background: var(--black-10);
  backdrop-filter: var(--blur-heavy);
  border: var(--border-width-xl) solid var(--accent);
  padding: var(--space-6);
  width: 100%;
  max-width: 420px;
  box-shadow:
    0 25px 50px -12px var(--black-50),
    0 0 30px var(--accent-secondary-50);
}

.auth-card-logo {
  text-align: center;
  margin-bottom: var(--space-5);
}

.auth-card-logo h1 {
  background: var(--secondary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.auth-card-logo h1 i {
  -webkit-text-fill-color: var(--accent);
}

.auth-card-logo p {
  color: var(--white-50);
  margin-top: var(--space-2);
  font-size: var(--font-size-base);
}

.auth-tabs {
  margin-bottom: var(--space-5);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

.turnstile-container {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.auth-error,
.auth-success {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
  display: none;
  background: var(--feedback-50);
  border: var(--border-width-thin) solid var(--feedback-50);
  color: var(--feedback);
}

.auth-error.show,
.auth-success.show {
  display: block;
}

.auth-error   { --feedback: var(--danger);  --feedback-50: var(--danger-50); }
.auth-success { --feedback: var(--success); --feedback-50: var(--success-50); }

.password-requirements {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  margin-top: var(--space-2);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--white-50);
  font-size: var(--font-size-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-top: var(--border-width-thin) solid var(--white-10);
}

.auth-card #authDemoBtn {
  width: 100%;
}

/* ─── 6.5 USER MANAGER ─── */
.user-manager-modal .modal-dialog {
  max-width: 900px;
}

.user-manager-table {
  background: var(--white-10);
  overflow: hidden;
}

.user-manager-table table {
  width: 100%;
  border-collapse: collapse;
  color: var(--white);
}

.user-manager-table th {
  background: var(--white-10);
  padding: var(--space-3) var(--space-4);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: var(--border-width-thin) solid var(--white-10);
}

.user-manager-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: var(--border-width-thin) solid var(--white-10);
  vertical-align: middle;
}

.user-manager-table tr:hover {
  background: var(--white-10);
}

.user-manager-table .user-email {
  font-size: var(--font-size-sm);
}

.user-manager-table .form-select {
  min-width: 100px;
  font-size: var(--font-size-sm);
}

.user-manager-table .status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.user-manager-table .status-badge.active {
  background: var(--success-50);
  color: var(--success);
}

.user-manager-table .status-badge.inactive {
  background: var(--white-10);
  color: var(--neutral);
}

.user-manager-table .btn-delete,
.user-manager-table .btn-toggle-status {
  width: 32px;
  height: 32px;
  padding: 0;
  margin-right: var(--space-1);
}

.user-manager-table .btn-delete:hover {
  color: var(--danger);
}

.user-manager-table .btn-toggle-status:hover {
  color: var(--info);
}

/* btn-add-user: default button, sizing only */
.btn-add-user {
  padding: var(--space-3) var(--space-4);
}

.user-loading,
.no-users-message {
  text-align: center;
  padding: var(--space-6);
  color: var(--white-50);
}

/* ─── 6.6 ANALYTICS ─── */
.analytics-chart-container {
  background: var(--black-10);
  padding: var(--space-4);
  height: 250px;
}

/* Analytics Table */
.analytics-table-container {
  max-height: 500px;
  overflow-y: auto;
  background: var(--black-10);
}

.analytics-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.analytics-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--accent-secondary);
}

.analytics-table th {
  padding: var(--space-3);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--white-50);
  border-bottom: var(--border-width-thick) solid var(--accent-secondary-50);
  white-space: nowrap;
}

.analytics-table th.sortable {
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-normal);
}

.analytics-table th.sortable:hover {
  background: var(--accent-secondary-50);
  color: var(--accent-light);
}

.analytics-table th.sortable i {
  margin-left: var(--space-2);
  font-size: var(--font-size-xs);
  opacity: 0.6;
  transition: opacity var(--transition-normal);
}

.analytics-table th.sortable:hover i {
  opacity: 1;
}

.analytics-table td {
  padding: var(--space-3);
  border-bottom: var(--border-width-thin) solid var(--white-10);
  color: var(--white-50);
  vertical-align: middle;
}

.analytics-row {
  cursor: pointer;
  transition: all var(--transition-normal);
}

.analytics-row:hover,
.analytics-row.expanded {
  background: var(--accent-secondary-50);
}

.analytics-row.expanded td {
  border-bottom-color: transparent;
}

/* Analytics Details Row */
.analytics-details-row {
  background: var(--black-10);
}

.analytics-details-row td {
  padding: 0;
  border-bottom: var(--border-width-thick) solid var(--accent-secondary-50);
}

.analytics-details-content {
  padding: var(--space-4);
  --fade-from: -10px;
  animation: fadeIn 0.2s ease-out;
}

.analytics-details-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.analytics-detail-section {
  background: var(--white-10);
  padding: var(--space-3);
}

.analytics-detail-label {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.analytics-detail-label i {
  font-size: var(--font-size-xs);
}

.analytics-detail-text {
  font-size: var(--font-size-sm);
  color: var(--white-50);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  padding: var(--space-2) var(--space-3);
  background: var(--black-10);
  border-left: var(--border-width-xl) solid var(--accent-50);
}

.analytics-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--white-50);
  padding: var(--space-2) var(--space-3);
}

.analytics-detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.analytics-detail-meta i {
  font-size: var(--font-size-xs);
  opacity: 0.7;
}

.analytics-detail-user {
  background: var(--accent-secondary-50);
  border-left: var(--border-width-xl) solid var(--accent-50);
}

.analytics-detail-user .analytics-detail-label {
  color: var(--accent-50);
}

.analytics-detail-media {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.analytics-media-thumb {
  width: 60px;
  height: 60px;
  object-fit: cover;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: var(--border-width-thick) solid transparent;
}

.analytics-media-thumb:hover {
  transform: scale(1.05);
  border-color: var(--accent);
  box-shadow: 0 2px 10px var(--accent-secondary-50);
}

.analytics-media-generated,
.analytics-media-style-ref {
  border-color: var(--accent-secondary-50);
}

.analytics-media-style-ref {
  opacity: 0.8;
}

.analytics-media-style-ref:hover {
  opacity: 1;
}

.analytics-audio {
  height: 32px;
  max-width: 250px;
}

.analytics-audio::-webkit-media-controls-panel {
  background: var(--accent-secondary-50);
}


/* Analytics Empty State */
.analytics-empty {
  color: var(--white-50);
}

.analytics-empty i {
  opacity: 0.5;
}

/* Analytics Filter Inputs */
.analytics-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.analytics-filters .form-select {
  padding-right: 1.5rem;
}

.analytics-filters .analytics-text-filter {
  min-width: 130px;
  flex: 1;
}

/* Date input icon color fix */
.analytics-filters input[type='date']::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
}

.analytics-subtabs {
  border-bottom: var(--border-width-thin) solid var(--white-10);
  gap: var(--space-1);
}

.cohort-controls {
  padding: var(--space-2) 0;
}

/* Cohort card accent overrides */
.cohort-card-users,
.cohort-card-sessions { --card-accent: var(--info); }
.cohort-card-active   { --card-accent: var(--success); }
.cohort-card-returning { --card-accent: var(--accent); }

/* Cohort Heatmap */
.cohort-heatmap-container {
  background: var(--black-10);
  border: var(--border-width-thin) solid var(--white-10);
  overflow: hidden;
}

.cohort-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-xs);
}

.cohort-table td {
  padding: var(--space-2);
  text-align: center;
  border: var(--border-width-thin) solid var(--white-10);
}

.cohort-table thead {
  background: var(--white-10);
}

.cohort-table th {
  color: var(--white-50);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.cohort-heatmap-label {
  text-align: left;
  color: var(--white-50);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  min-width: 80px;
}

.cohort-heatmap-period {
  min-width: 46px;
  font-size: var(--font-size-xs);
}

.cohort-heatmap-cell {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  transition: all var(--transition-fast);
  cursor: default;
  min-width: 46px;
}

.cohort-heatmap-cell:hover {
  outline: 1px solid var(--white-10);
  outline-offset: -1px;
}

.cohort-heatmap-empty {
  background: var(--white-10);
}

/* Cohort Detail Table */
.cohort-detail-table {
  font-size: var(--font-size-xs);
}

.cohort-detail-table th {
  padding: var(--space-2) var(--space-3);
}

.character-image-uploads {
  display: flex;
  gap: var(--space-3);
}

.character-image-field {
  flex: 1;
}

.character-image-preview {
  width: 100%;
  aspect-ratio: 1;
  border: var(--border-width-thick) dashed var(--white-10);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black-10);
}

.character-image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.character-bg-preview {
  width: 110px;
  height: auto;
  aspect-ratio: 9 / 19.5;
}

.character-image-placeholder {
  font-size: var(--font-size-lg);
  color: var(--white-10);
}

/* Gallery-select slot buttons */
.char-image-slot {
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.char-image-slot-active .character-image-preview {
  border-color: var(--accent);
  border-style: solid;
}


.char-image-gallery-section {
  border-top: var(--border-width-thin) solid var(--glass-border);
  padding-top: var(--space-3);
}

.char-image-gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.char-image-gallery-title {
  font-size: var(--font-size-sm);
  color: var(--white-50);
}

.char-image-assigning-label {
  color: var(--accent);
  font-size: var(--font-size-xs);
}

.character-emotion-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}



.analytics-filters .form-control {
  width: auto;
  min-width: 0;
  height: 28px;
}


/* Editable list items — shared base */
.affinity-rule-item,
.topic-item,
.config-item,
.trigger-pattern-item {
  background: var(--item-bg, var(--black-10));
  border: var(--border-width-thin) solid var(--item-border, var(--glass-border));
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

.affinity-rule-item:hover,
.topic-item:hover,
.trigger-pattern-item:hover,
.config-item:hover {
  border-color: var(--accent-50);
}

.affinity-rule-item.editing,
.topic-item.editing,
.trigger-pattern-item.editing {
  background: var(--accent-secondary-50);
  box-shadow: 0 0 0 1px var(--accent-secondary-50);
}

.affinity-rule-item.editing { border-color: var(--accent); }

.affinity-rule-header,
.topic-header,
.trigger-pattern-header,
.config-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
}

.affinity-rule-label {
  font-weight: var(--font-weight-bold);
  color: var(--accent);
}

.affinity-rule-range {
  color: var(--white-50);
  font-size: var(--font-size-sm);
}

.style-field {
  margin-bottom: var(--space-2);
}

.style-field label {
  font-size: var(--font-size-xs);
  margin-bottom: var(--space-1);
}


.topic-item.editing { border-color: var(--accent); }
.topic-item.off { opacity: var(--disabled-opacity); }

.topic-id {
  font-weight: var(--font-weight-bold);
  color: var(--accent);
}

.topic-trigger {
  display: inline-block;
  background: var(--accent-secondary-50);
  color: var(--accent);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  margin-left: var(--space-2);
}

/* Collapsed body: horizontal layout with media left, info right */
.topic-collapsed-body {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin-top: var(--space-1);
}

.topic-collapsed-info {
  flex: 1;
  min-width: 0;
}

.topic-affinity-range {
  color: var(--white-50);
  font-size: var(--font-size-sm);
}

.topic-summary {
  color: var(--white-50);
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--black-10);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

.trigger-pattern-item {
  --item-bg: var(--white-10);
  --item-border: var(--white-10);
}

.trigger-pattern-item.editing { border-color: var(--success); }

.trigger-pattern-name {
  font-weight: var(--font-weight-bold);
  color: var(--accent);
  text-transform: capitalize;
}

.trigger-pattern-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.trigger-keyword {
  background: var(--accent-secondary-50);
  color: var(--accent-light);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
}

.trigger-keyword.duplicate {
  background: var(--danger-50);
  color: var(--danger);
  border: var(--border-width-thin) solid var(--danger-50);
}

.trigger-pattern-name.has-duplicate-keywords {
  color: var(--danger);
}

.trigger-pattern-item.has-duplicate-keywords {
  border-color: var(--danger-50);
}

.trigger-duplicate-warning {
  color: var(--danger);
  font-size: var(--font-size-xs);
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--danger-50);
  border-left: var(--border-width-xl) solid var(--danger);
}

.trigger-duplicate-warning i {
  margin-right: var(--space-2);
  color: var(--danger);
}

/* Trigger Test Section Styles */
.trigger-test-section {
  background: var(--black-10);
  padding: var(--space-4);
}

.trigger-test-section .trigger-test-muted {
  color: var(--white-50);
}

.trigger-test-result {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
}

.trigger-test-result.success {
  background: var(--success-50);
  border: var(--border-width-thin) solid var(--success-50);
  color: var(--success);
}

.trigger-test-result.no-match {
  background: var(--white-10);
  border: var(--border-width-thin) solid var(--neutral);
  color: var(--neutral);
}

.trigger-test-result .matched-trigger {
  font-weight: var(--font-weight-bold);
  color: var(--success);
}

.trigger-test-result .matched-keyword {
  background: var(--success-50);
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-family-mono);
}

.config-item.enabled {
  border-color: var(--success-50);
  background: var(--success-50);
}

.config-name {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  color: var(--accent);
  background: var(--accent-secondary-50);
  padding: var(--space-1) var(--space-2);
}

.config-status {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.config-status.enabled {
  background: var(--success-50);
  color: var(--success);
}

.config-status.off {
  background: var(--white-10);
  color: var(--neutral);
}

.config-meta {
  color: var(--white-50);
  font-size: var(--font-size-xs);
  margin-top: var(--space-2);
}

.config-meta i {
  margin-right: var(--space-1);
  width: 16px;
  text-align: center;
}

.config-notes {
  color: var(--white-50);
  font-size: var(--font-size-sm);
  margin-top: var(--space-2);
  padding: var(--space-3);
  background: var(--black-10);
}

.config-notes.empty {
  color: var(--white-10);
  font-style: italic;
}

.config-actions {
  display: flex;
  gap: var(--space-2);
}

.config-edit-form {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-width-thin) solid var(--white-10);
}


.config-edit-form textarea {
  resize: vertical;
}

/* Session Mode Toggle Styles */
.session-mode-toggle {
  display: flex;
  align-items: center;
  background: var(--accent-secondary-50);
  padding: var(--space-1);
  gap: var(--space-1);
  position: fixed;
  bottom: var(--space-3);
  right: var(--space-3);
  z-index: var(--z-dropdown);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--black-50);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  position: fixed;
  bottom: calc(var(--space-3) + 36px);
  right: var(--space-3);
  z-index: var(--z-dropdown);
}

.btn-emulator {
  font-size: var(--font-size-base);
  position: fixed;
  bottom: calc(var(--space-3) + 72px);
  right: var(--space-3);
  z-index: var(--z-dropdown);
}


.session-mode-toggle .toggle-btn {
  color: var(--white-50);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.session-mode-toggle .toggle-btn:hover {
  color: var(--white);
  background: var(--accent-secondary-50);
}

.session-mode-toggle .toggle-btn.play.active {
  background: var(--accent-50);
  color: var(--white);
}

.session-mode-toggle .toggle-btn.draft.active {
  background: var(--accent-secondary-50);
  color: var(--info);
}

/* Login/Auth Styles */
.auth-container {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--black-50);
}

.user-info .user-role {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
  text-transform: uppercase;
  font-weight: var(--font-weight-bold);
}

.user-role.admin  { color: var(--danger); }
.user-role.pm     { color: var(--info); }
.user-role.editor { color: var(--success); }
.user-role.user   { color: var(--neutral); }

/* Pending config notification badge */
.pending-config-wrapper {
  position: relative;
  cursor: pointer;
  font-size: var(--font-size-base);
  color: var(--white-50);
  transition: color var(--transition-fast);
}

.pending-config-wrapper:hover {
  color: var(--white);
}

.pending-config-wrapper.has-pending {
  color: var(--warning);
}

.pending-config-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--danger);
  color: var(--white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  min-width: 16px;
  height: 16px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-circle);
  line-height: 1;
}

.pending-config-wrapper.has-pending .pending-config-count {
  display: flex;
}

/* Affinity slider in chat */
.affinity-slider-container {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  padding: var(--space-1) var(--space-2);
}

.affinity-slider-container label {
  color: var(--black);
  white-space: nowrap;
}

.affinity-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: var(--space-2);
  background: linear-gradient(to right, var(--accent), var(--danger));
}

.affinity-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--affinity-thumb-color, var(--accent));
  border: var(--border-width-thick) solid var(--affinity-thumb-color, var(--accent));
  cursor: pointer;
}

.affinity-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--affinity-thumb-color, var(--accent));
  border: var(--border-width-thick) solid var(--affinity-thumb-color, var(--accent));
  cursor: pointer;
}

.affinity-value-display {
  min-width: 45px;
  text-align: center;
  color: var(--accent);
  font-weight: var(--font-weight-bold);
}

/* Analytics Summary Cards — each variant sets --card-accent to control border + icon color */
.analytics-card {
  display: flex;
  align-items: center;
  padding: var(--space-4);
  background: var(--black-10);
  border: var(--border-width-thin) solid var(--glass-border);
  border-left: var(--border-width-xl) solid var(--card-accent, var(--accent));
  transition: all var(--transition-slow);
}

.analytics-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--black-10);
}

.analytics-card-tts { --card-accent: var(--info); }

.analytics-card-icon {
  font-size: var(--font-size-3xl);
  margin-right: var(--space-4);
  opacity: 0.8;
  color: var(--card-accent, var(--accent));
}

.analytics-card-content {
  flex: 1;
}

.analytics-card-title {
  font-size: var(--font-size-sm);
  color: var(--white-50);
  margin-bottom: var(--space-1);
}

.analytics-card-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
  line-height: var(--line-height-tight);
}

.analytics-card-detail {
  font-size: var(--font-size-xs);
  color: var(--white-50);
  margin-top: var(--space-1);
}

.analytics-table .text-truncate { max-width: 140px; }

@media (max-width: 768px) {
  .analytics-table-container {
    overflow-x: auto;
  }

  .analytics-table {
    min-width: 700px;
  }

  .analytics-table th,
  .analytics-table td {
    padding: var(--space-2);
    font-size: var(--font-size-xs);
  }
}

/* ─── 6.7 LANDSCAPE BLOCKER ─── */
.landscape-blocker {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-loading);
  background: url('../assets/background.png') no-repeat center center fixed;
  background-size: cover;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: var(--white);
  font-size: var(--font-size-lg);
}

.landscape-blocker i {
  font-size: var(--font-size-4xl);
  color: var(--accent);
  animation: pulse 1.5s ease-in-out infinite;
}

/* ─── 6.8 TURN COUNTDOWN ─── */
.turn-countdown {
  position: fixed;
  right: calc(50% - 430px);
  bottom: 80px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: var(--font-size-xs);
  color: var(--black);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: 1px;
  user-select: none;
  pointer-events: none;
  z-index: 10;
}

/* ==============================
   7. UTILITIES
   ============================== */

/* ─── 7.1 DISPLAY ─── */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }

/* ─── 7.2 FLEXBOX ─── */
.flex-wrap { flex-wrap: wrap !important; }
.flex-grow-1 { flex-grow: 1 !important; }
.align-items-center { align-items: center !important; }
.align-items-start { align-items: flex-start !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }

/* ─── 7.3 GAP ─── */
.gap-1 { gap: var(--space-1) !important; }
.gap-2 { gap: var(--space-2) !important; }
.gap-3 { gap: var(--space-4) !important; }

/* ─── 7.4 SPACING ─── */
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-4) !important; }
.mt-4 { margin-top: var(--space-5) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-4) !important; }
.mb-4 { margin-bottom: var(--space-5) !important; }
.me-1 { margin-inline-end: var(--space-1) !important; }
.me-2 { margin-inline-end: var(--space-2) !important; }
.ms-auto { margin-inline-start: auto !important; }
.m-auto { margin: auto !important; }

.p-3 { padding: var(--space-4) !important; }
.pt-3 { padding-top: var(--space-4) !important; }
.pb-0 { padding-bottom: 0 !important; }
.ps-3 { padding-inline-start: var(--space-4) !important; }
.py-2 { padding-block: var(--space-2) !important; }
.py-4 { padding-block: var(--space-5) !important; }

/* ─── 7.5 TEXT ─── */
.text-muted { color: var(--white-50) !important; }
.text-light { color: var(--white) !important; }
.text-dark { color: var(--black) !important; }
.text-danger { color: var(--danger) !important; }
.text-success { color: var(--success) !important; }
.text-info { color: var(--info) !important; }
.text-center { text-align: center !important; }
.text-end { text-align: end !important; }
.text-nowrap { white-space: nowrap !important; }
.text-truncate { overflow: hidden !important; text-overflow: ellipsis !important; white-space: nowrap !important; }
.fst-italic { font-style: italic !important; }
.small { font-size: var(--font-size-sm) !important; }

/* ─── 7.6 BACKGROUND ─── */
.bg-dark { background-color: var(--black) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-danger { background-color: var(--danger) !important; }
.bg-warning { background-color: var(--warning) !important; }
.bg-info { background-color: var(--info) !important; }

/* ─── 7.7 SIZING ─── */
.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

/* ─── 7.8 BORDER ─── */
.border-0 { border: 0 !important; }
.border-secondary { border-color: var(--accent-secondary-50) !important; }

/* ─── 7.9 GRID ─── */
.row { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); }
.col-6 { grid-column: span 6; }
.col-md-3 { grid-column: span 6; }
.col-md-4 { grid-column: span 12; }
.col-md-6 { grid-column: span 12; }

@media (min-width: 768px) {
  .col-md-3 { grid-column: span 3; }
  .col-md-4 { grid-column: span 4; }
  .col-md-6 { grid-column: span 6; }
}


/* ==============================
   8. OVERRIDES / RESPONSIVE
   ============================== */

/* ─── 8.1 LANDSCAPE (MOBILE) ─── */
@media (orientation: landscape) and (max-height: 500px) and (hover: none) and (pointer: coarse) {
  .landscape-blocker {
    display: flex;
  }
}

/* ─── 8.2 MOBILE EMULATOR ─── */
.mobile-emulator {
  --emu-width: calc((100vh - 20px) * 9 / 19.5);
}

.chat-container.mobile-emulator,
.chat-list-screen.mobile-emulator {
  max-width: var(--emu-width);
  padding: var(--space-2);
  font-size: var(--font-size-sm);
}

.mobile-emulator .chat-header,
.chat-list-screen.mobile-emulator .chat-list-header {
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}

.mobile-emulator .header-controls-col .header-actions-left,
.mobile-emulator .header-controls-col .header-actions-right {
  container-type: normal;
  gap: var(--space-2);
}

.mobile-emulator .header-controls-col .header-actions-left {
  flex-direction: row-reverse;
}

.mobile-emulator .header-controls-col .header-actions-right {
  max-width: none;
  width: auto;
  justify-content: flex-end;
}

.mobile-emulator .header-controls-col .btn-clear-chat {
  flex: 0 1 auto;
}

.mobile-emulator .chat-body-wrapper {
  margin-bottom: var(--space-2);
  padding: var(--space-2);
}

.mobile-emulator .chat-messages {
  padding: var(--space-3);
}

.mobile-emulator .chat-placeholder-icon { font-size: var(--font-size-4xl); }
.mobile-emulator .chat-placeholder-title { font-size: var(--font-size-lg); }

.mobile-emulator .chat-input-area {
  padding: var(--space-2) var(--space-3);
  gap: var(--space-1);
}

.mobile-emulator .message-input {
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-3);
  min-height: 36px;
}

.mobile-emulator .message-bubble {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
}

.mobile-emulator .message-avatar,
.mobile-emulator .message-avatar-spacer {
  width: 28px;
  min-width: 28px;
  margin-right: var(--space-2);
}

.mobile-emulator .message-avatar {
  height: 28px;
  font-size: var(--font-size-xs);
}

.mobile-emulator .message-timestamp { font-size: var(--font-size-xs); }
.mobile-emulator .user-role { display: none !important; }

.mobile-emulator .user-info .user-display-name {
  max-width: 70px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-emulator .circle-btn {
  width: var(--space-5);
  height: var(--space-5);
  min-width: var(--space-5);
  min-height: var(--space-5);
  font-size: var(--font-size-xs);
}

.mobile-emulator .header-top-row {
  flex-wrap: wrap;
  gap: var(--space-1);
}

.mobile-emulator .turn-countdown {
  right: calc(50% - var(--emu-width) / 2 - 10px);
  font-size: var(--font-size-xs);
}

.chat-list-screen.mobile-emulator .chat-list-avatar {
  width: 40px;
  height: 40px;
}

.chat-list-screen.mobile-emulator .chat-list-item {
  padding: var(--space-2) var(--space-3);
  gap: var(--space-2);
}

/* ─── 8.3 CHAT (MOBILE) ─── */
@media (max-width: 768px) {
  .btn-emulator {
    display: none !important;
  }

  .chat-container {
    padding: var(--space-3);
  }

  .chat-header {
    padding: var(--space-4);
  }

  .chat-title {
    font-size: var(--font-size-lg);
  }

  .message-content-wrapper {
    max-width: 85%;
  }

  .chat-body-wrapper {
    padding: var(--space-2);
  }

  .message-avatar,
  .message-avatar-spacer {
    width: var(--space-5);
    min-width: var(--space-5);
  }

  .message-avatar {
    height: var(--space-5);
    font-size: var(--font-size-sm);
  }
}