/* ============================================================
   إداراتي — Moroccan Government Chatbot Theme
   Zellige-inspired · cool grey · bilingual · proud
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Lora:wght@400;600&display=swap');

.light .logo { content: url('/public/logo-light.png'); }
.dark .logo  { content: url('/public/logo-dark.png'); }

/* ── Design Tokens ───────────────────────────────────────────── */
:root {
  --color-primary:       #006E6E;
  --color-primary-light: #00A3A3;
  --color-primary-glow:  rgba(0,110,110,0.15);
  --color-sand:          #EFEFEF;
  --color-sand-light:    #F7F7F7;
  --color-ochre:         #888888;
  --color-navy:          #0D2233;
  --color-ivory:         #F8F8F8;
  --color-bubble-bot:    #EEEEEE;
  --color-bubble-user:   #006E6E;
  --color-surface:       #FFFFFF;
  --color-border:        #E0E0E0;
  --color-muted:         #909090;

  --font-arabic: 'Cairo', 'Noto Naskh Arabic', sans-serif;
  --font-latin:  'Lora', 'DM Serif Display', serif;

  --radius-pill:   9999px;
  --radius-card:   16px;
  --radius-bubble: 18px;
  --shadow-card:   0 4px 24px rgba(0,110,110,0.10);
  --shadow-float:  0 8px 40px rgba(0,110,110,0.18);
  --shadow-sm:     0 1px 4px rgba(0,0,0,0.04);

  --idarati-top-bar-height: 128px;
  --idarati-minister-inset-left: 52px;

  --composer-bg:           #FFFFFF;
  --composer-border:       #D4D4D4;
  --composer-border-soft:  #E0E0E0;
  --composer-shadow:       0 2px 8px rgba(13, 34, 51, 0.06), 0 12px 32px rgba(0, 110, 110, 0.08);
  --composer-shadow-focus: 0 0 0 3px rgba(0, 110, 110, 0.12), 0 4px 16px rgba(0, 110, 110, 0.14), 0 16px 48px rgba(13, 34, 51, 0.08);
  --composer-pad-y:        14px;
  --composer-pad-x:        18px;
  --composer-gap:          10px;
  --composer-radius:       18px;

  --surface-inset:         color-mix(in srgb, var(--color-surface) 86%, var(--color-border));
  --composer-inner-bg:     color-mix(in srgb, var(--composer-bg) 86%, var(--composer-border));
  --starter-inset-bg:      color-mix(in srgb, var(--color-sand) 86%, var(--color-border));
  --bubble-bot-inset:      color-mix(in srgb, var(--color-bubble-bot) 88%, var(--color-border));
  --bubble-user-face:      color-mix(in srgb, var(--color-bubble-user) 88%, #000000);
  --tool-card-inset:       color-mix(in srgb, var(--color-sand-light) 86%, var(--color-border));
  --primary-button-face:   color-mix(in srgb, var(--color-primary) 88%, #062828);
  --primary-button-active: color-mix(in srgb, var(--color-primary) 78%, #000000);
}

@supports not (background-color: color-mix(in srgb, white 50%, black)) {
  :root {
    --surface-inset:       #F0F0F0;
    --composer-inner-bg:   #F5F5F5;
    --starter-inset-bg:    #E8E8E8;
    --bubble-bot-inset:    #E5E5E5;
    --bubble-user-face:    #005A5A;
    --tool-card-inset:     #EBEBEB;
    --primary-button-face: #005C5C;
    --primary-button-active: #004949;
  }
  .dark {
    --surface-inset:       #101010;
    --composer-inner-bg:   #292929;
    --starter-inset-bg:    #151515;
    --bubble-bot-inset:    #141414;
    --bubble-user-face:    #004545;
    --tool-card-inset:     #0E0E0E;
    --primary-button-face: #004848;
    --primary-button-active: #003636;
  }
  .action-button:hover,
  [class*="action"] button:hover {
    background: var(--color-sand-light) !important;
  }
  .dark .action-button:hover,
  .dark [class*="action"] button:hover {
    background: #1A1A1A !important;
  }
}

/* ── Accessibility ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── 1. PAGE BACKGROUND ──────────────────────────────────────── */
body, html {
  font-family: var(--font-arabic) !important;
  direction: rtl;
  background: var(--color-ivory) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Zellige tessellation overlay */
.idarati-zellige-overlay {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Crect x='13' y='13' width='34' height='34' transform='rotate(45 30 30)' fill='none' stroke='%23006E6E' stroke-width='0.5'/%3E%3Crect x='13' y='13' width='34' height='34' fill='none' stroke='%23006E6E' stroke-width='0.5'/%3E%3C/svg%3E");
  background-size: 60px 60px;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

/* Corner decorative star motif */
.idarati-corner-motif {
  position: fixed;
  bottom: -100px;
  left: -100px;
  width: 380px;
  height: 380px;
  opacity: 0.10;
  pointer-events: none;
  z-index: 0;
}

/* Ministry mark */
.idarati-minister-logo {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  left: calc(var(--idarati-minister-inset-left) + env(safe-area-inset-left, 0px));
  height: var(--idarati-top-bar-height);
  width: auto;
  object-fit: contain;
  object-position: left center;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  outline: none;
  display: block;
  line-height: 0;
  z-index: 9999;
  pointer-events: none;
}

/* ── Hide Chainlit branding ──────────────────────────────────── */
a[href*="chainlit.io"],
a[href*="github.com/Chainlit"],
[class*="watermark"] {
  display: none !important;
}

/* ── 2. HEADER ───────────────────────────────────────────────── */
header {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  min-height: var(--idarati-top-bar-height) !important;
  height: var(--idarati-top-bar-height) !important;
  box-sizing: border-box !important;
  background: var(--color-surface) !important;
  border-bottom: none !important;
  box-shadow: none !important;
  position: relative !important;
}

header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='6'%3E%3Cpath d='M0,3L4,0L8,3L4,6Z' fill='%23006E6E' opacity='0.5'/%3E%3Cpath d='M8,3L12,0L16,3L12,6Z' fill='%23888888' opacity='0.35'/%3E%3C/svg%3E");
  background-size: 16px 6px;
  background-repeat: repeat-x;
  z-index: 1;
}

/* ── 3. WELCOME EMPTY STATE ──────────────────────────────────── */
#welcome-screen.welcome-screen,
#welcome-screen {
  margin-top: 0 !important;
  padding-left: max(16px, env(safe-area-inset-left)) !important;
  padding-right: max(16px, env(safe-area-inset-right)) !important;
  padding-block: clamp(8px, 2vh, 20px) !important;
  gap: 20px !important;
  justify-content: center !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

#welcome-screen > *:first-child {
  margin-bottom: 0 !important;
}

/* ── 4. QUICK ACTION CHIPS (Starters) ────────────────────────── */
#starters {
  direction: rtl !important;
  justify-content: center !important;
  gap: 12px !important;
}

#starters > *,
[id^="starter-"] {
  background: var(--starter-inset-bg) !important;
  border: 1.5px solid var(--color-primary) !important;
  border-radius: var(--radius-pill) !important;
  padding: 12px 24px !important;
  font-family: var(--font-arabic) !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  color: var(--color-navy) !important;
  box-shadow: none !important;
  cursor: pointer !important;
  animation: chipIn 0.45s cubic-bezier(.22,1,.36,1) both;
  transition: all 0.25s cubic-bezier(.22,1,.36,1) !important;
}

#starters > *:nth-child(1) { animation-delay: 0ms; }
#starters > *:nth-child(2) { animation-delay: 60ms; }
#starters > *:nth-child(3) { animation-delay: 120ms; }
#starters > *:nth-child(4) { animation-delay: 180ms; }

@keyframes chipIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

#starters > *:hover,
[id^="starter-"]:hover {
  background: var(--color-primary) !important;
  color: white !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-card) !important;
}

#starters svg,
[id^="starter-"] svg,
#starters img,
[id^="starter-"] img {
  display: none !important;
}

/* ── 5. CHAT FOOTER & INPUT BAR (composer) ───────────────────── */
footer {
  padding: 16px 20px 24px !important;
  margin: 0 !important;
  background: var(--color-ivory) !important;
  border-top: 1px solid var(--composer-border-soft) !important;
  box-sizing: border-box !important;
}

.composer-container,
[class*="composer"] {
  background: var(--composer-bg) !important;
  border-radius: var(--composer-radius) !important;
  border: 2px solid var(--composer-border) !important;
  box-shadow: var(--composer-shadow) !important;
  transition: border-color 0.28s ease, box-shadow 0.28s ease, transform 0.2s ease !important;
  margin: 0 auto !important;
  max-width: min(100%, 920px) !important;
}

.composer-container:focus-within,
[class*="composer"]:focus-within {
  border-color: var(--color-primary) !important;
  box-shadow: var(--composer-shadow-focus) !important;
  outline: none !important;
}

.dark #message-composer {
  background-color: var(--composer-bg) !important;
  background: var(--composer-bg) !important;
  border-radius: var(--composer-radius) !important;
  border: 2px solid var(--composer-border) !important;
  box-shadow: var(--composer-shadow) !important;
  transition: border-color 0.28s ease, box-shadow 0.28s ease, transform 0.2s ease !important;
  margin: 0 auto !important;
  max-width: min(100%, 920px) !important;
}

.dark #message-composer:focus-within {
  border-color: var(--color-primary) !important;
  box-shadow: var(--composer-shadow-focus) !important;
  outline: none !important;
}

[class*="composer"] [class*="composer"] {
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  margin: 0 !important;
  max-width: none !important;
}

@keyframes idaratiComposerTypePulse {
  0%, 100% {
    border-color: var(--color-primary);
    box-shadow:
      var(--composer-shadow-focus),
      0 0 0 1px rgba(0, 163, 163, 0.15);
  }
  50% {
    border-color: var(--color-primary-light);
    box-shadow:
      0 0 0 4px rgba(0, 163, 163, 0.18),
      0 4px 20px rgba(0, 110, 110, 0.18),
      0 16px 44px rgba(0, 110, 110, 0.1);
  }
}

.idarati-composer-typing {
  animation: idaratiComposerTypePulse 1.15s ease-in-out infinite !important;
}

/* Light: typing pulse swaps shell shadow/border and reads as a white/wash flicker — keep bar steady */
html:not(.dark) #message-composer.idarati-composer-typing {
  animation: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .idarati-composer-typing {
    animation: none !important;
  }
}

[class*="composer"] .MuiInputBase-root,
.composer-container .MuiInputBase-root {
  background: var(--composer-inner-bg) !important;
  padding: var(--composer-pad-y) var(--composer-pad-x) !important;
  border-radius: calc(var(--composer-radius) - 4px) !important;
  align-items: flex-start !important;
  box-shadow: inset 0 2px 4px rgba(13, 34, 51, 0.055) !important;
}

.composer-container textarea,
[class*="composer"] textarea,
[class*="composer"] .MuiInputBase-root textarea {
  direction: rtl !important;
  text-align: right !important;
  font-family: var(--font-arabic) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 1.65 !important;
  color: var(--color-navy) !important;
  background: var(--composer-inner-bg) !important;
  min-height: 52px !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
}

#message-composer textarea {
  direction: rtl !important;
  text-align: right !important;
  font-family: var(--font-arabic) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 1.65 !important;
  color: var(--color-navy) !important;
  min-height: 52px !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
}

.dark #message-composer textarea {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.dark #message-composer textarea:focus,
.dark #message-composer textarea:focus-visible {
  box-shadow: none !important;
  outline: none !important;
}

.dark #message-composer > .relative {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* Light: strip inner focus ring/border on the field only — do not set #message-composer background */
html:not(.dark) #message-composer textarea,
html:not(.dark) #message-composer textarea:focus,
html:not(.dark) #message-composer textarea:focus-visible {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}

html:not(.dark) #message-composer > .relative {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

[class*="composer"] form,
.composer-container form {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: flex-end !important;
  gap: var(--composer-gap) !important;
  padding: 10px 12px 12px !important;
}

[class*="composer"] .MuiIconButton-root,
.composer-container .MuiIconButton-root {
  color: var(--color-navy) !important;
  background: var(--composer-inner-bg) !important;
  padding: 10px !important;
  min-width: 44px !important;
  min-height: 44px !important;
  border-radius: 12px !important;
  box-shadow: inset 0 1px 2px rgba(13, 34, 51, 0.04) !important;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease !important;
}

[class*="composer"] .MuiIconButton-root svg,
.composer-container .MuiIconButton-root svg {
  width: 22px !important;
  height: 22px !important;
  opacity: 1 !important;
}

[class*="composer"] .MuiIconButton-root:hover,
.composer-container .MuiIconButton-root:hover {
  background: var(--color-sand-light) !important;
  color: var(--color-primary) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.dark [class*="composer"] .MuiIconButton-root:hover,
.dark .composer-container .MuiIconButton-root:hover {
  background: var(--color-sand) !important;
}

button[type="submit"],
.send-button,
button[class*="send"],
[class*="composer"] button[type="submit"],
#message-composer button[type="submit"] {
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--primary-button-face) 100%) !important;
  color: #fff !important;
  border: 1px solid color-mix(in srgb, var(--color-primary) 65%, #000000) !important;
  border-radius: 14px !important;
  width: 48px !important;
  height: 48px !important;
  min-width: 48px !important;
  min-height: 48px !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 3px 12px rgba(0, 110, 110, 0.28) !important;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease !important;
  flex-shrink: 0 !important;
}

button[type="submit"] svg,
.send-button svg,
button[class*="send"] svg,
[class*="composer"] button[type="submit"] svg,
#message-composer button[type="submit"] svg {
  width: 22px !important;
  height: 22px !important;
}

button[type="submit"]:hover,
.send-button:hover,
button[class*="send"]:hover,
[class*="composer"] button[type="submit"]:hover,
#message-composer button[type="submit"]:hover {
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-primary) 100%) !important;
  border-color: color-mix(in srgb, var(--color-primary-light) 55%, #000000) !important;
  transform: scale(1.06) translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 6px 20px rgba(0, 110, 110, 0.35) !important;
}

button[type="submit"]:active,
.send-button:active,
button[class*="send"]:active {
  background: linear-gradient(180deg, var(--primary-button-active) 0%, var(--primary-button-face) 100%) !important;
  transform: scale(0.98);
}

button[class*="mic"],
button[aria-label*="record"],
button[aria-label*="Record"],
button[aria-label*="recording"],
button[aria-label*="Recording"] {
  color: var(--color-primary) !important;
  font-weight: 600 !important;
}

/* ── 6. CHAT MESSAGES ────────────────────────────────────────── */

.step.user-step .step-content {
  background: linear-gradient(180deg, var(--color-bubble-user) 0%, var(--bubble-user-face) 100%) !important;
  color: white !important;
  border-radius: var(--radius-bubble) var(--radius-bubble) 4px var(--radius-bubble) !important;
  max-width: 72% !important;
  padding: 12px 16px !important;
  font-family: var(--font-arabic) !important;
  direction: rtl !important;
  animation: userMsgIn 0.3s cubic-bezier(.22,1,.36,1) both;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 2px 12px rgba(0,110,110,0.15);
  line-height: 1.75;
  border: 1px solid color-mix(in srgb, var(--color-bubble-user) 55%, #000000) !important;
}

/* Assistant bubble with inline audio only (e.g. TTS): text is rendered before
   the player in DOM — reverse so short caption sits under the player. */
.step.assistant-step .step-content:has(.inline-audio) {
  display: flex;
  flex-direction: column-reverse;
  align-items: stretch;
  gap: 0.75rem;
}

.step.assistant-step .inline-audio > p:empty {
  display: none !important;
}

.step.assistant-step .inline-audio > p:empty + audio {
  margin-top: 0 !important;
}

@keyframes userMsgIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.step.assistant-step .step-content,
.step.bot-step .step-content,
[class*="assistant"] [class*="content"],
[class*="bot"] [class*="content"] {
  background: var(--bubble-bot-inset) !important;
  color: var(--color-navy) !important;
  border-radius: var(--radius-bubble) var(--radius-bubble) var(--radius-bubble) 4px !important;
  max-width: 72% !important;
  padding: 12px 16px !important;
  font-family: var(--font-arabic) !important;
  direction: rtl !important;
  animation: botMsgIn 0.35s cubic-bezier(.22,1,.36,1) both;
  box-shadow:
    inset 0 2px 4px rgba(13, 34, 51, 0.04),
    var(--shadow-sm);
  line-height: 1.8;
  border: 1px solid var(--color-border) !important;
}

@keyframes botMsgIn {
  from { opacity: 0; transform: translateX(-20px); filter: blur(4px); }
  to   { opacity: 1; transform: translateX(0); filter: blur(0); }
}

/* ── Action buttons ──────────────────────────────────────────── */
.action-button,
[class*="action"] button {
  border: 1.5px solid var(--color-border) !important;
  border-radius: var(--radius-pill) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  font-family: var(--font-arabic) !important;
  background: var(--surface-inset) !important;
  color: var(--color-primary) !important;
  padding: 8px 16px !important;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease !important;
}

.action-button:hover,
[class*="action"] button:hover {
  background: color-mix(in srgb, var(--surface-inset) 82%, var(--color-surface)) !important;
  border-color: var(--color-primary) !important;
  transform: translateY(-1px);
}

.dark .action-button:hover,
.dark [class*="action"] button:hover {
  background: color-mix(in srgb, var(--surface-inset) 85%, var(--color-border)) !important;
}

/* ── Dialogs ─────────────────────────────────────────────────── */
.MuiDialog-paper .MuiButton-outlined:not(:hover) {
  background: var(--surface-inset) !important;
  box-shadow: inset 0 1px 2px rgba(13, 34, 51, 0.04) !important;
}

.dark .MuiDialog-paper .MuiButton-outlined:not(:hover) {
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2) !important;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
aside,
[class*="sidebar"],
.drawer {
  background: var(--color-surface) !important;
  border-left: 1px solid var(--color-border) !important;
}

/* ── 7. SCROLLBAR ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 4px; }

/* ── Markdown (RTL) ──────────────────────────────────────────── */
.markdown-body {
  direction: rtl !important;
  text-align: right !important;
  line-height: 1.8;
  font-size: 15px !important;
  font-family: var(--font-arabic) !important;
}

.markdown-body ul {
  padding-right: 20px;
  padding-left: 0;
}

/* ── Tool step cards ─────────────────────────────────────────── */
.step-tool .step-content {
  background: var(--tool-card-inset) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 10px !important;
  font-size: 13px;
  box-shadow: inset 0 1px 2px rgba(13, 34, 51, 0.04) !important;
}

/* ============================================================
   DARK MODE
   ============================================================ */
.dark {
  --color-ivory:      #0A0A0A;
  --color-surface:    #141414;
  --color-navy:       #E0E0E0;
  --color-border:     #2A2A2A;
  --color-bubble-bot: #1A1A1A;
  --color-bubble-user:#005858;
  --color-sand:       #1A1A1A;
  --color-sand-light: #121212;
  --color-ochre:      #AAAAAA;
  --color-muted:      #8899AA;
  --shadow-card:      0 4px 24px rgba(0,0,0,0.4);
  --shadow-float:     0 8px 40px rgba(0,0,0,0.5);
  --shadow-sm:        0 1px 4px rgba(0,0,0,0.3);

  --composer-bg:           #333333;
  --composer-border:       #555555;
  --composer-border-soft:  #404040;
  --composer-shadow:       0 2px 10px rgba(0,0,0,0.45), 0 12px 36px rgba(0,0,0,0.35);
  --composer-shadow-focus: 0 0 0 3px rgba(0, 163, 163, 0.2), 0 4px 20px rgba(0, 163, 163, 0.12), 0 16px 48px rgba(0,0,0,0.5);

  --surface-inset:         color-mix(in srgb, var(--color-surface) 82%, #000000);
  --composer-inner-bg:     #292929;
  --starter-inset-bg:      color-mix(in srgb, var(--color-sand) 82%, #000000);
  --bubble-bot-inset:      color-mix(in srgb, var(--color-bubble-bot) 85%, #000000);
  --bubble-user-face:      color-mix(in srgb, var(--color-bubble-user) 85%, #000000);
  --tool-card-inset:       color-mix(in srgb, var(--color-sand-light) 82%, #000000);
  --primary-button-face:   color-mix(in srgb, var(--color-primary) 82%, #000000);
  --primary-button-active: color-mix(in srgb, var(--color-primary) 72%, #000000);
}

.dark header {
  background: var(--color-surface) !important;
}

.dark .step.assistant-step .step-content,
.dark .step.bot-step .step-content,
.dark [class*="assistant"] [class*="content"],
.dark [class*="bot"] [class*="content"] {
  background: var(--bubble-bot-inset) !important;
  color: var(--color-navy) !important;
  box-shadow:
    inset 0 2px 6px rgba(0, 0, 0, 0.22),
    var(--shadow-sm) !important;
}

.dark .idarati-zellige-overlay { opacity: 0.025; }
.dark .idarati-corner-motif { opacity: 0.04; }

.dark [class*="composer"] .MuiInputBase-root,
.dark .composer-container .MuiInputBase-root {
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.32) !important;
}

.dark [class*="composer"] .MuiIconButton-root,
.dark .composer-container .MuiIconButton-root {
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.25) !important;
}

.dark .step-tool .step-content {
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.22) !important;
}

.dark ::-webkit-scrollbar-thumb { background: #3A3A3A; }

/* ============================================================
   8. MOBILE (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --idarati-top-bar-height: 72px;
  }

  #welcome-screen img.logo {
    max-height: 60px !important;
    width: auto !important;
    height: auto !important;
  }

  #starters {
    flex-wrap: wrap !important;
    overflow-x: visible !important;
    justify-content: center !important;
    align-content: center !important;
    padding: 0 16px !important;
    gap: 8px 10px !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  #starters > *,
  [id^="starter-"] {
    flex: 1 1 auto !important;
    min-width: min(100%, 140px) !important;
    max-width: calc(50% - 5px) !important;
    white-space: normal !important;
    text-align: center !important;
    line-height: 1.35 !important;
    font-size: 12px !important;
    padding: 8px 12px !important;
  }

  .step.user-step .step-content,
  .step.assistant-step .step-content,
  .step.bot-step .step-content {
    max-width: 90% !important;
  }

  #welcome-screen.welcome-screen,
  #welcome-screen {
    gap: 12px !important;
    padding-block: clamp(4px, 1.2vh, 12px) !important;
  }

  #welcome-screen > *:first-child {
    margin-bottom: 0 !important;
  }

  .idarati-corner-motif {
    width: 240px !important;
    height: 240px !important;
    bottom: -70px !important;
    left: -70px !important;
  }

  footer {
    padding: 10px 16px max(14px, env(safe-area-inset-bottom)) !important;
    box-sizing: border-box !important;
  }

  .composer-container,
  [class*="composer"] {
    border-radius: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }

  .dark #message-composer {
    border-radius: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }

  #message-composer {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box !important;
  }

  [class*="composer"] form,
  .composer-container form {
    flex-wrap: wrap !important;
    gap: 6px !important;
    row-gap: 8px !important;
    padding: 8px 8px 10px !important;
    justify-content: flex-end !important;
  }

  .composer-container textarea,
  [class*="composer"] textarea,
  [class*="composer"] .MuiInputBase-root textarea,
  #message-composer textarea {
    font-size: 16px !important;
    min-height: 48px !important;
  }

  button[type="submit"],
  .send-button,
  button[class*="send"],
  [class*="composer"] button[type="submit"],
  #message-composer button[type="submit"] {
    width: 46px !important;
    height: 46px !important;
    min-width: 46px !important;
    min-height: 46px !important;
  }
}