/* MrChatGPT Creative Studio — shared responsive utilities & panel support */

@font-face { font-family: 'Vazirmatn'; font-weight: 300; src: url('/static/fonts/Vazirmatn-Light.ttf') format('truetype'); font-display: swap; }
@font-face { font-family: 'Vazirmatn'; font-weight: 400; src: url('/static/fonts/Vazirmatn-Regular.ttf') format('truetype'); font-display: swap; }
@font-face { font-family: 'Vazirmatn'; font-weight: 500; src: url('/static/fonts/Vazirmatn-Medium.ttf') format('truetype'); font-display: swap; }
@font-face { font-family: 'Vazirmatn'; font-weight: 700; src: url('/static/fonts/Vazirmatn-Bold.ttf') format('truetype'); font-display: swap; }
@font-face { font-family: 'Vazirmatn'; font-weight: 900; src: url('/static/fonts/Vazirmatn-Black.ttf') format('truetype'); font-display: swap; }

:root {
  --bg: #101424;
  --panel: rgba(255,255,255,.03);
  --panel-hi: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.08);
  --text: #EAF1FB;
  --muted: #93A6C4;
  --accent: #167afe;
  --accent-hi: #5b9df9;
  --accent-dark: #0e5fca;
  --accent-glow: rgba(22,122,254,.35);
  --danger: #f8473d;
  --success: #34d399;
  --warning: #facc15;
  --info: #38bdf8;
  --pink: #ff0080;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-full: 999px;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --shadow-md: 0 10px 30px rgba(0,0,0,.35);
  --transition-fast: .2s ease;
  /* aliases used by panel */
  --mrc-bg: #101424;
  --mrc-panel: rgba(255,255,255,.03);
  --mrc-border: rgba(255,255,255,.08);
  --mrc-border-hi: rgba(255,255,255,.14);
  --mrc-text: #EAF1FB;
  --mrc-muted: #93A6C4;
  --mrc-accent: #167afe;
  --mrc-accent-dark: #0e5fca;
  --mrc-accent-hi: #5b9df9;
  --mrc-accent-glow: rgba(22,122,254,.35);
  --mrc-danger: #f8473d;
  --mrc-success: #34d399;
  --mrc-warning: #facc15;
  --mrc-info: #38bdf8;
  --mrc-pink: #ff0080;
}

* { box-sizing: border-box; }

html, body { min-height: 100vh; }
body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.6;
}

img, svg, video { max-width: 100%; height: auto; }

/* Containers */
.mrc-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.mrc-fluid { width: 100%; padding: 0 clamp(14px, 3.5vw, 32px); }

/* Layout */
.mrc-flex { display: flex; }
.mrc-inline-flex { display: inline-flex; }
.mrc-row { display: flex; align-items: center; gap: var(--gap, 12px); flex-wrap: wrap; }
.mrc-spread { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.mrc-justify-start { justify-content: flex-start; }
.mrc-justify-end { justify-content: flex-end; }
.mrc-justify-center { justify-content: center; }
.mrc-justify-between { justify-content: space-between; }
.mrc-items-start { align-items: flex-start; }
.mrc-items-center { align-items: center; }
.mrc-items-end { align-items: flex-end; }
.mrc-flex-wrap { flex-wrap: wrap; }
.mrc-flex-nowrap { flex-wrap: nowrap; }
.mrc-flex-col { flex-direction: column; }
.mrc-flex-1 { flex: 1; }

.mrc-grid { display: grid; gap: 16px; }
.mrc-grid-2 { grid-template-columns: repeat(2, 1fr); }
.mrc-grid-3 { grid-template-columns: repeat(3, 1fr); }
.mrc-grid-auto-fit { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.mrc-grid-auto-fill { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.mrc-gap-1 { gap: 6px; }
.mrc-gap-2 { gap: 10px; }
.mrc-gap-3 { gap: 12px; }
.mrc-gap-4 { gap: 16px; }
.mrc-gap-5 { gap: 20px; }

.mrc-scroll-x { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; }
.mrc-scroll-x::-webkit-scrollbar { height: 6px; }
.mrc-scroll-x::-webkit-scrollbar-thumb { background: rgba(255,255,255,.18); border-radius: 6px; }

/* Cards */
.mrc-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; }
.mrc-card h2 { font-size: 17px; font-weight: 800; margin-bottom: 16px; }

/* Buttons */
.mrc-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: none; border-radius: var(--radius-full); padding: 10px 20px; font-family: inherit; font-weight: 700; font-size: 13px; cursor: pointer; transition: transform .15s, box-shadow .15s, opacity .15s; }
.mrc-btn:hover { transform: translateY(-1px); }
.mrc-btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff; box-shadow: 0 6px 18px var(--accent-glow); }
.mrc-btn-primary:hover { box-shadow: 0 10px 26px var(--accent-glow); }
.mrc-btn-ghost { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--border); }
.mrc-btn-ghost:hover { background: rgba(255,255,255,.10); }
.mrc-btn-danger { background: rgba(248,71,61,.15); color: #ff9db4; border: 1px solid rgba(248,71,61,.35); }
.mrc-btn-sm { padding: 7px 14px; font-size: 12px; }
.mrc-btn-block { width: 100%; }
.mrc-btn:disabled { opacity: .65; cursor: wait; transform: none; }

/* Forms */
.mrc-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.mrc-label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 600; }
.mrc-input, .mrc-select, .mrc-textarea { background: rgba(0,0,0,.25); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; color: var(--text); font-family: inherit; font-size: 13px; width: 100%; outline: none; }
.mrc-input:focus, .mrc-select:focus, .mrc-textarea:focus { border-color: var(--accent); }
.mrc-textarea { resize: vertical; line-height: 1.7; min-height: 90px; }
.mrc-select option { background: #121626; color: var(--text); }
.mrc-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Tabs */
.mrc-tabs { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.mrc-tab { background: rgba(255,255,255,.05); border: 1px solid var(--border); border-radius: var(--radius-full); padding: 8px 18px; color: var(--muted); font-family: inherit; font-weight: 700; font-size: 13px; cursor: pointer; }
.mrc-tab.active { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff; border-color: transparent; }
.mrc-tabs-nav { display: flex; gap: 10px; flex-wrap: wrap; }
.mrc-tab-item { }

/* Badges / status */
.mrc-badge { font-size: 11px; padding: 3px 10px; border-radius: var(--radius-full); background: rgba(255,255,255,.08); display: inline-block; width: fit-content; }
.mrc-badge-success { background: rgba(52,211,153,.12); color: #a7f3d0; }
.mrc-badge-danger { background: rgba(248,71,61,.15); color: #ff9db4; }
.mrc-badge-warning { background: rgba(250,204,21,.12); color: #fde68a; }
.mrc-badge-info { background: rgba(56,189,248,.12); color: #7dd3fc; }

/* Alerts */
.mrc-alert { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 12px; margin-bottom: 20px; font-size: 13.5px; }
.mrc-alert-success { background: rgba(52,211,153,.10); border: 1px solid rgba(52,211,153,.25); color: #a7f3d0; }
.mrc-alert-danger { background: rgba(248,71,61,.12); border: 1px solid rgba(248,71,61,.25); color: #ff9db4; }
.mrc-alert-warning { background: rgba(250,204,21,.10); border: 1px solid rgba(250,204,21,.25); color: #fde68a; }

/* Spinner */
.mrc-spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.2); border-top-color: var(--accent-hi); border-radius: 50%; display: inline-block; animation: mrc-spin .7s linear infinite; }
@keyframes mrc-spin { to { transform: rotate(360deg); } }

/* Tables */
.mrc-table-container { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); }
.mrc-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.mrc-table thead { background: rgba(255,255,255,.04); }
.mrc-table th, .mrc-table td { padding: 12px 14px; text-align: right; border-bottom: 1px solid var(--border); white-space: nowrap; }
.mrc-table th { font-weight: 700; color: var(--muted); font-size: 12px; }
.mrc-table tbody tr:last-child td { border-bottom: none; }
.mrc-table tbody tr:hover { background: rgba(255,255,255,.02); }

/* Empty / utility */
.mrc-empty { text-align: center; color: var(--muted); padding: 30px; font-size: 14px; }
.hidden { display: none !important; }
.mrc-hide-mobile { }
.mrc-full-mobile { }
.mrc-mb-1 { margin-bottom: 12px; }
.mrc-mb-2 { margin-bottom: 20px; }
.mrc-text-right { text-align: right; }
.mrc-text-muted { color: var(--muted); }

/* App-specific responsive helpers (used by app.html) */
.mrc-app-header { }
.mrc-top-nav { }
.mrc-daily-grid { }
.mrc-manual-grid { }
.mrc-results-grid { }

/* Studio responsive helpers */
.mrc-studio-workspace { }

/* Responsive breakpoint */
@media (max-width: 900px) {
  .mrc-hide-mobile { display: none !important; }
  .mrc-full-mobile { width: 100% !important; }

  .mrc-grid-2, .mrc-grid-3 { grid-template-columns: 1fr; }
  .mrc-grid-auto-fit, .mrc-grid-auto-fill { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

  /* App */
  .mrc-app-header { flex-direction: column !important; align-items: stretch !important; gap: 12px !important; }
  .mrc-top-nav { flex-wrap: wrap !important; justify-content: center !important; }
  .mrc-daily-grid { display: flex !important; flex-direction: column !important; }
  .mrc-manual-grid { display: flex !important; flex-direction: column !important; }
  .mrc-results-grid { grid-template-columns: 1fr !important; }

  /* Studio */
  .mrc-studio-workspace { grid-template-columns: 1fr !important; grid-template-rows: auto 1fr auto !important; }
  .mrc-studio-workspace .sidebar-left { order: 2; max-height: none !important; border-left: none !important; border-top: 1px solid rgba(255,255,255,.06); }
  .mrc-studio-workspace .center-stage { order: 1; min-height: 360px; }
  .mrc-studio-workspace .sidebar-right { order: 3; max-height: none !important; border-right: none !important; border-top: 1px solid rgba(255,255,255,.06); }

  .mrc-card { padding: 18px; }
  .mrc-tabs-nav { gap: 8px; }
  .mrc-tab-item { padding: 8px 14px; font-size: 12px; }
  .mrc-table th, .mrc-table td { padding: 10px 12px; }
}

@media (max-width: 640px) {
  .mrc-grid-auto-fit, .mrc-grid-auto-fill { grid-template-columns: 1fr; }
  .mrc-form { grid-template-columns: 1fr; }
  .mrc-table th, .mrc-table td { white-space: normal; }
}

/* ==========================================================================
   Motion and interaction feedback — shared by every page
   ==========================================================================
   The stylesheet had exactly one keyframe (the spinner) and one transition
   (on .mrc-btn), so most of the site gave no sign that a click had landed and
   no sign that anything was in flight. Panels appeared instantly, tabs
   swapped with a hard cut, and a button mid-request looked the same as a dead
   one. These are site-wide so a page does not have to re-invent them; the
   studio keeps its own louder set on top.

   Everything here is decoration: it is scoped to existing .mrc-* classes, and
   the whole block collapses under prefers-reduced-motion for anyone who asks
   the OS for less movement.
   ========================================================================== */

@keyframes mrc-fade-up    { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes mrc-fade-in    { from { opacity: 0; } to { opacity: 1; } }
@keyframes mrc-scale-in   { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }
@keyframes mrc-pulse-soft { 0%,100% { opacity: 1; } 50% { opacity: .55; } }
@keyframes mrc-skeleton   { from { background-position: -380px 0; } to { background-position: 380px 0; } }

/* Cards and tab panes arrive instead of appearing. Staggered so a grid of
   them reads as one movement rather than a flash. */
.mrc-card { animation: mrc-fade-up .36s both; }
.mrc-card:nth-child(2) { animation-delay: .04s; }
.mrc-card:nth-child(3) { animation-delay: .08s; }
.mrc-card:nth-child(4) { animation-delay: .12s; }
.tab-pane:not(.hidden) { animation: mrc-fade-in .28s both; }
.mrc-alert { animation: mrc-scale-in .26s both; }

/* Buttons: lift on hover, give under the press, and never look clickable
   while disabled. */
.mrc-btn { transition: transform .16s cubic-bezier(.16,1,.3,1), box-shadow .16s, opacity .16s, background .16s, border-color .16s; }
.mrc-btn:not(:disabled):hover { transform: translateY(-1px); }
.mrc-btn:not(:disabled):active { transform: translateY(1px) scale(.985); }
.mrc-btn-primary:not(:disabled):hover { box-shadow: 0 6px 20px var(--mrc-accent-glow); }
.mrc-btn:disabled { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* A visible keyboard focus ring: the default one was being lost against the
   dark background on several controls. */
.mrc-btn:focus-visible,
.mrc-input:focus-visible, .mrc-select:focus-visible, .mrc-textarea:focus-visible,
.mrc-tab-item:focus-visible, a:focus-visible {
  outline: 2px solid var(--mrc-accent-hi);
  outline-offset: 2px;
}

/* Inputs and tabs respond while you move through them. */
.mrc-input, .mrc-select, .mrc-textarea { transition: border-color .16s, box-shadow .16s, background .16s; }
.mrc-input:focus, .mrc-select:focus, .mrc-textarea:focus { box-shadow: 0 0 0 3px var(--mrc-accent-glow); }
.mrc-tab-item { transition: color .16s, background .16s, transform .16s; }
.mrc-tab-item:not(.active):hover { transform: translateY(-1px); }
.mrc-table tbody tr { transition: background .16s; }
.mrc-badge { transition: transform .16s; }
.mrc-badge:hover { transform: scale(1.06); }

/* Rows and cards that lead somewhere should say so. */
.history-item, .brand-item, .studio-card, .apikey-row {
  transition: transform .18s cubic-bezier(.16,1,.3,1), border-color .18s, box-shadow .18s;
}
.history-item:hover, .brand-item:hover, .studio-card:hover, .apikey-row:hover {
  transform: translateY(-2px);
  border-color: var(--mrc-border-hi);
  box-shadow: 0 10px 26px rgba(0,0,0,.35);
}

/* An inline "working on it" marker for buttons that do not own a spinner. */
.mrc-working { display: inline-flex; align-items: center; gap: 8px; }
.mrc-working::before {
  content: ""; width: 13px; height: 13px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.25); border-top-color: currentColor;
  animation: mrc-spin .7s linear infinite;
}

/* Placeholder blocks for content that is still loading, so a panel has shape
   before it has data. */
.mrc-skeleton {
  border-radius: var(--radius-sm);
  background-color: rgba(255,255,255,.05);
  background-image: linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
  background-size: 380px 100%;
  background-repeat: no-repeat;
  animation: mrc-skeleton 1.2s linear infinite;
}
.mrc-loading-text { animation: mrc-pulse-soft 1.4s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .mrc-card, .tab-pane:not(.hidden), .mrc-alert, .mrc-skeleton, .mrc-loading-text { animation: none !important; }
  .mrc-btn, .mrc-input, .mrc-select, .mrc-textarea, .mrc-tab-item,
  .history-item, .brand-item, .studio-card, .apikey-row, .mrc-badge, .mrc-table tbody tr {
    transition: none !important;
  }
  .mrc-btn:hover, .mrc-btn:active,
  .history-item:hover, .brand-item:hover, .studio-card:hover, .apikey-row:hover,
  .mrc-tab-item:not(.active):hover, .mrc-badge:hover { transform: none !important; }
}