/* /home/siisi/vertex/media_app/static/css/image.css */

/* ═══════════════════════════════════════════════════════
   STUDIO SHARED — used by both image.html & video.html
   ═══════════════════════════════════════════════════════ */

/* ── Page shell ─────────────────────────────────────── */
.studio-page {
  padding: 0 0 2rem;
}

/* ── Hero ────────────────────────────────────────────── */
.studio-hero {
  border-radius: 1.2rem;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}

.img-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
}

.studio-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
}

.studio-hero-left {
  display: flex;
  align-items: center;
  gap: .9rem;
}

.studio-hero-icon {
  font-size: 2.2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.25));
}

.studio-hero-title {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -.3px;
}

.studio-hero-sub {
  font-size: .82rem;
  opacity: .85;
  margin: .15rem 0 0;
}

.studio-hero-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .4rem;
}

.studio-status-row {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  opacity: .9;
}

/* Connection status — JS replaces className entirely (no .status-dot preserved) */
.status-connecting,
.status-connected,
.status-disconnected {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .75rem;
  font-weight: 500;
  line-height: 1;
}
.status-connecting::before,
.status-connected::before,
.status-disconnected::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(255,255,255,.3);
}
/* Dot colors are explicit so overriding text color (for hero contrast) won't wipe them */
.status-connecting::before   { background: #fbbf24; }
.status-connected::before    { background: #34d399; }
.status-disconnected::before { background: #f87171; }
.status-connecting   { color: #fbbf24; }
.status-connected    { color: #34d399; }
.status-disconnected { color: #f87171; }

/* Quota widget */
.quota-widget {
  background: rgba(255,255,255,.18);
  border-radius: .6rem;
  padding: .35rem .65rem;
  min-width: 140px;
}
.quota-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .75rem;
  margin-bottom: .3rem;
  opacity: .9;
}
.quota-sep { opacity: .55; margin: 0 .15rem; }
.quota-nums { font-weight: 600; }
.quota-track {
  height: 5px;
  background: rgba(255,255,255,.3);
  border-radius: 99px;
  overflow: hidden;
}
.quota-fill {
  height: 100%;
  background: rgba(255,255,255,.85);
  border-radius: 99px;
  transition: width .4s;
  max-width: 100%;
}

.quota-alert {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: .75rem;
  font-size: .82rem;
  opacity: .95;
}
.quota-reset { opacity: .8; font-size: .78rem; }
.quota-reset-note {
  margin-top: .5rem;
  font-size: .75rem;
  opacity: .8;
  color: #fff;
}

/* ── Studio layout ────────────────────────────────────── */
.studio-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.25rem;
  align-items: start;
  max-width: 1600px;
}

@media (min-width: 1400px) {
  .studio-layout { grid-template-columns: 420px 1fr; }
}
@media (max-width: 1100px) {
  .studio-layout { grid-template-columns: 340px 1fr; }
}
@media (max-width: 900px) {
  .studio-layout { grid-template-columns: 1fr; }
}

/* ── Studio panel (left) ─────────────────────────────── */
.studio-panel {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  min-width: 0; /* prevent grid blowout on narrow screens */
}

/* ── Studio cards ─────────────────────────────────────── */
.s-card {
  background: var(--bs-card-bg, #fff);
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: 1rem;
  padding: 1rem;
  transition: box-shadow .2s;
}
.s-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.s-card--hint {
  border-style: dashed;
}

.s-card-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .75rem;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0;
  cursor: default;
  color: var(--bs-body-color);
  font-size: inherit;
  line-height: inherit;
}
.s-card-header:focus { outline: none; box-shadow: none; }
.s-collapsible { cursor: pointer; }
.s-collapsible:hover .s-card-title { color: #667eea; }
.s-card-icon { font-size: 1.05rem; line-height: 1; }
.s-card-title { font-weight: 600; font-size: .9rem; }
.s-card-badge { margin-left: auto; font-size: .8rem; font-weight: 600; }
.s-card-hint { font-size: .78rem; color: var(--bs-secondary-color, #6b7280); margin: .5rem 0 0; }
.s-chevron { font-size: .7rem; transition: transform .2s; }
.s-collapsible:not(.collapsed) .s-chevron { transform: rotate(180deg); }

/* ── Textarea ─────────────────────────────────────────── */
.s-textarea {
  display: block;
  width: 100%;
  min-height: 100px;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .6rem;
  padding: .65rem .8rem;
  font-size: .88rem;
  line-height: 1.5;
  resize: vertical;
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  transition: border-color .15s, box-shadow .15s;
  box-sizing: border-box;
}
.s-textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102,126,234,.15);
}

/* ── Selects & inputs ─────────────────────────────────── */
.s-select, .s-input {
  width: 100%;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .5rem;
  padding: .45rem .7rem;
  font-size: .85rem;
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  transition: border-color .15s, box-shadow .15s;
}
.s-select:focus, .s-input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102,126,234,.15);
}
.s-file {
  width: 100%;
  font-size: .82rem;
  margin-bottom: .4rem;
}

/* ── Settings grid ────────────────────────────────────── */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
}
.sg-item { display: flex; flex-direction: column; gap: .3rem; }
.sg-full { grid-column: 1 / -1; }
.sg-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--bs-body-color);
  opacity: .75;
}

/* ── Toggle ──────────────────────────────────────────── */
.s-toggle-label {
  display: flex;
  align-items: center;
  gap: .55rem;
  cursor: pointer;
  font-size: .85rem;
  user-select: none;
}
.s-toggle-input { display: none; }
.s-toggle-track {
  width: 36px;
  height: 20px;
  background: var(--bs-secondary-bg, #d1d5db);
  border-radius: 99px;
  position: relative;
  transition: background .2s;
  flex-shrink: 0;
}
.s-toggle-input:checked ~ .s-toggle-track { background: #667eea; }
.s-toggle-thumb {
  position: absolute;
  left: 2px; top: 2px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.s-toggle-input:checked ~ .s-toggle-track .s-toggle-thumb { transform: translateX(16px); }

/* ── Ref tabs ─────────────────────────────────────────── */
.ref-tab-strip {
  display: flex;
  gap: .4rem;
  margin-bottom: .75rem;
}
.ref-tab {
  flex: 1;
  padding: .35rem .5rem;
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .5rem;
  background: transparent;
  color: var(--bs-secondary-color, #6b7280);
  cursor: pointer;
  transition: all .15s;
  text-align: center;
}
.ref-tab:hover { border-color: #667eea; color: #667eea; }
.ref-tab.active {
  background: #667eea;
  border-color: #667eea;
  color: #fff;
}

/* ── Canvas ───────────────────────────────────────────── */
.canvas-wrap {
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .65rem;
  overflow: hidden;
  position: relative;
  background: #fff;
  cursor: crosshair;
}
.canvas-wrap canvas {
  display: block;
  width: 100%;
  touch-action: none;
}
.canvas-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  pointer-events: none;
  color: var(--bs-secondary-color, #9ca3af);
  font-size: .85rem;
}
.canvas-placeholder small { font-size: .72rem; opacity: .8; }

.canvas-toolbar {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .4rem .35rem;
  border-top: 1px solid var(--bs-border-color, #e5e7eb);
  flex-wrap: wrap;
}
.tool-group { display: flex; gap: .25rem; }

.tool-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .4rem;
  background: transparent;
  color: var(--bs-body-color);
  cursor: pointer;
  font-size: .82rem;
  transition: all .15s;
}
.tool-btn:hover { border-color: #667eea; color: #667eea; }
.tool-btn.tool-active { background: #667eea; border-color: #667eea; color: #fff; }
.tool-btn.tool-danger { color: #ef4444; border-color: transparent; }
.tool-btn.tool-danger:hover { background: #fef2f2; border-color: #ef4444; }

.sz-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .4rem;
  background: transparent;
  color: var(--bs-body-color);
  cursor: pointer;
  font-size: .72rem;
  font-weight: 700;
  transition: all .15s;
}
.sz-btn:hover { border-color: #667eea; color: #667eea; }
.sz-btn.sz-active { background: #667eea; border-color: #667eea; color: #fff; }

.color-pick {
  width: 28px; height: 28px;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .4rem;
  padding: 0;
  cursor: pointer;
  background: none;
  overflow: hidden;
}
.color-pick::-webkit-color-swatch-wrapper { padding: 2px; }
.color-pick::-webkit-color-swatch { border: none; border-radius: 3px; }

.ref-hint {
  font-size: .74rem;
  color: var(--bs-secondary-color, #9ca3af);
  margin: .5rem 0 0;
}

/* ── Upload dropzone ──────────────────────────────────── */
.upload-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  padding: 1.4rem 1rem;
  border: 2px dashed var(--bs-border-color, #d1d5db);
  border-radius: .65rem;
  cursor: pointer;
  color: var(--bs-secondary-color, #6b7280);
  font-size: .82rem;
  text-align: center;
  transition: all .2s;
  background: var(--bs-secondary-bg, #f9fafb);
}
.upload-dropzone:hover, .upload-dragover {
  border-color: #667eea;
  background: rgba(102,126,234,.05);
  color: #667eea;
}
.upload-dropzone small { font-size: .72rem; opacity: .8; }

/* ── Preview box ──────────────────────────────────────── */
.preview-box {
  margin-top: .65rem;
  padding: .6rem;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .6rem;
  background: var(--bs-secondary-bg, #f9fafb);
  overflow: visible;
}
.preview-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .5rem;
}
.preview-remove-all {
  width: 24px; height: 24px;
  border: none;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: .65rem;
  transition: opacity .15s;
}
.preview-remove-all:hover { opacity: .85; }
.preview-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  max-height: 240px;
  overflow-y: auto;
}
.thumb {
  width: 80px; height: 80px;
  border-radius: .5rem;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  background: var(--bs-secondary-bg, #f6f7fb);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.thumb img {
  max-width: 100%; max-height: 100%;
  object-fit: cover;
}
.thumb .thumb-remove {
  position: absolute; top: 3px; right: 3px;
  background: rgba(0,0,0,.6); color: #fff;
  border: none; border-radius: 50%;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: .65rem;
}
.thumb .thumb-index {
  position: absolute; left: 3px; bottom: 3px;
  background: rgba(255,255,255,.88);
  font-size: .65rem; padding: 1px 5px; border-radius: 8px;
  color: #111;
}

/* ── Hint list ────────────────────────────────────────── */
.hint-list {
  list-style: none;
  padding: 0;
  margin: .25rem 0 0;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.hint-list li { font-size: .82rem; color: var(--bs-body-color); }
.hint-list li strong { color: var(--bs-body-color); }

/* ── Advanced section ─────────────────────────────────── */
.adv-section { margin-bottom: .75rem; }
.adv-divider { padding-top: .75rem; border-top: 1px solid var(--bs-border-color, #e5e7eb); }
.adv-section-title {
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: .5rem;
  color: var(--bs-body-color);
}
.adv-warning {
  font-size: .77rem;
  color: #92400e;
  background: #fef3c7;
  border-radius: .5rem;
  padding: .4rem .6rem;
}
.frame-preview {
  max-width: 100%;
  max-height: 140px;
  border-radius: .5rem;
  margin-top: .35rem;
  border: 1px solid var(--bs-border-color, #e5e7eb);
}

/* ── Action row ───────────────────────────────────────── */
.s-actions {
  display: flex;
  gap: .6rem;
  align-items: center;
}

.btn-generate {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .7rem 1.2rem;
  font-size: .92rem;
  font-weight: 700;
  border: none;
  border-radius: .7rem;
  cursor: pointer;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(102,126,234,.4);
  transition: transform .15s, box-shadow .15s, opacity .15s;
}
.btn-generate:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(102,126,234,.5); }
.btn-generate:active { transform: translateY(0); }
.btn-generate:disabled { opacity: .55; pointer-events: none; }

.btn-studio-outline {
  display: flex; align-items: center; gap: .35rem;
  padding: .65rem .9rem;
  font-size: .85rem;
  border: 1px solid var(--bs-border-color, #d1d5db);
  border-radius: .7rem;
  background: transparent;
  color: var(--bs-body-color);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-studio-outline:hover { border-color: #667eea; color: #667eea; }

.btn-studio-ghost {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .7rem;
  background: transparent;
  color: var(--bs-secondary-color, #6b7280);
  cursor: pointer;
  text-decoration: none;
  transition: all .15s;
  flex-shrink: 0;
}
.btn-studio-ghost:hover { border-color: #667eea; color: #667eea; }

/* ── Gallery panel (right) ────────────────────────────── */
.gallery-panel {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  padding: .75rem 1rem;
  background: var(--bs-card-bg, #fff);
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: 1rem;
}
.gallery-panel-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
}
/* The dark theme forces headings white, but .gallery-header keeps a light
   background in dark mode — keep the title dark on it */
[data-theme-version="dark"] .gallery-header .gallery-panel-title,
[data-bs-theme="dark"] .gallery-header .gallery-panel-title {
  color: #1f2937 !important;
}
.gallery-header-actions { display: flex; gap: .5rem; }

.btn-gal {
  display: flex; align-items: center; gap: .35rem;
  padding: .35rem .8rem;
  font-size: .8rem;
  border: 1px solid var(--bs-border-color, #d1d5db);
  border-radius: .5rem;
  background: transparent;
  color: var(--bs-body-color);
  cursor: pointer;
  transition: all .15s;
}
.btn-gal:hover { border-color: #667eea; color: #667eea; }
.btn-gal--ghost { color: var(--bs-secondary-color, #6b7280); }
.btn-gal--info { border-color: #0ea5e9; color: #0ea5e9; }
.btn-gal--info:hover { background: #0ea5e9; color: #fff; }

/* ── Gallery grid ─────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .85rem;
  min-height: 200px;
}

/* ── Gallery cards (image) ────────────────────────────── */
.gallery-card {
  background: var(--bs-card-bg, #fff);
  border: 1px solid var(--bs-border-color, #e5e7eb);
  border-radius: .85rem;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
  position: relative;
}
.gallery-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }

.gallery-thumb {
  width: 100%; aspect-ratio: 16/10;
  background-size: cover; background-position: center;
  position: relative; overflow: hidden;
}

.img-meta {
  padding: .55rem .7rem;
  font-size: .8rem;
  color: var(--bs-body-color);
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
}
.img-meta .text-truncate { max-width: 60%; }

/* ── Empty state ──────────────────────────────────────── */
.empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 1rem;
  text-align: center;
  gap: .5rem;
}
.empty-emoji { font-size: 3rem; line-height: 1; margin-bottom: .35rem; }
.empty-title { font-size: 1.05rem; font-weight: 600; }
.empty-sub   { font-size: .83rem; color: var(--bs-secondary-color, #6b7280); max-width: 300px; }
.empty-note  { font-size: .77rem; color: var(--bs-secondary-color, #6b7280); opacity: .75; }

.gallery-footnote {
  font-size: .78rem;
  color: var(--bs-secondary-color, #9ca3af);
  text-align: center;
  padding: .25rem 0;
}

/* ── Model badges ─────────────────────────────────────── */
.model-badge {
  display: inline-block;
  padding: .2rem .5rem;
  border-radius: .3rem;
  font-size: .7rem;
  font-weight: 600;
  margin-bottom: .4rem;
}
.model-gemini-pro   { background:#ede9fe; color:#6d28d9; }
.model-gemini-flash { background:#fff7ed; color:#c2410c; }
.model-gemini-flash-3 { background:#e9f5ff; color:#0066cc; }
.model-gemini       { background:#f0e6ff; color:#7c3aed; }
.model-unknown      { background:#f3f4f6; color:#374151; }
.model-other        { background:#ecfeff; color:#0369a1; }

/* ── Card spinner ─────────────────────────────────────── */
.card-spinner { position: relative; }
.card-spinner .spinner-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.7); z-index: 2;
}

/* ── Modal ────────────────────────────────────────────── */
.studio-modal { border-radius: 1rem; overflow: hidden; }

/* ── Profile header fix ───────────────────────────────── */
.profile-header-card { border-radius: 1.25rem !important; padding: 0 !important; }

/* ═══════════════════════════════════════════════════════
   DARK MODE
   ═══════════════════════════════════════════════════════ */
[data-bs-theme="dark"] .img-meta { color: var(--bs-body-color); }
[data-bs-theme="dark"] .canvas-wrap { background: #1e1e2e; border-color: var(--bs-border-color); }
[data-bs-theme="dark"] .canvas-placeholder { color: #6b7280; }
[data-bs-theme="dark"] .upload-dropzone { background: var(--bs-secondary-bg); }
[data-bs-theme="dark"] .preview-box { background: var(--bs-secondary-bg); }
[data-bs-theme="dark"] .thumb { background: var(--bs-secondary-bg); border-color: var(--bs-border-color); }
[data-bs-theme="dark"] .card-spinner .spinner-overlay { background: rgba(0,0,0,.55); }
[data-bs-theme="dark"] .adv-warning { background: #3d2c06; color: #fbbf24; }
[data-bs-theme="dark"] .model-gemini-pro    { background:#2e1f5e; color:#c4b5fd; }
[data-bs-theme="dark"] .model-gemini-flash  { background:#3d1a07; color:#fdba74; }
[data-bs-theme="dark"] .model-gemini-flash-3{ background:#0c2340; color:#7dd3fc; }
[data-bs-theme="dark"] .model-gemini        { background:#2d1854; color:#c084fc; }
[data-bs-theme="dark"] .model-unknown       { background:#1f2937; color:#d1d5db; }
[data-bs-theme="dark"] .model-other         { background:#0c2233; color:#60a5fa; }

/* ═══════════════════════════════════════════════════════
   MOBILE TWEAKS
   ═══════════════════════════════════════════════════════ */
@media (max-width: 576px) {
  .studio-hero { padding: .9rem 1rem; border-radius: .85rem; }
  .studio-hero-title { font-size: 1.2rem; }
  .studio-hero-right { align-items: flex-start; }
  .quota-widget { min-width: 120px; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .s-actions .btn-studio-outline span { display: none; }
  .btn-generate { padding: .65rem .9rem; }
}