/* ================================================================
   Creator Audio Lab — Styles
   Dark, modern creator-focused design
   ================================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Color system */
  --bg:           #0a0a0f;
  --bg-raised:    #111118;
  --bg-card:      #16161f;
  --bg-card-alt:  #1c1c28;
  --border:       rgba(255,255,255,0.07);
  --border-light: rgba(255,255,255,0.12);

  /* Brand colors */
  --accent-1:     #7c3aed;   /* purple */
  --accent-2:     #4f46e5;   /* indigo */
  --accent-3:     #06b6d4;   /* cyan  */
  --teal:         #14b8a6;
  --green:        #22c55e;
  --amber:        #f59e0b;

  /* Text */
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;

  /* Tool accent colors */
  --enhancer-color: #7c3aed;
  --denoiser-color: #06b6d4;
  --splitter-color: #f59e0b;

  /* Spacing */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Utility ── */
.hidden { display: none !important; }

.gradient-text {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================================
   HEADER
   ================================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 20px;
  color: var(--accent-1);
}

.logo-text {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.logo-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-1);
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  padding: 2px 6px;
  border-radius: 4px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.usage-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
}

.usage-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px rgba(34,197,94,0.6);
  flex-shrink: 0;
}

.usage-dot.warn { background: var(--amber); box-shadow: 0 0 6px rgba(245,158,11,0.6); }
.usage-dot.limit { background: #ef4444; box-shadow: 0 0 6px rgba(239,68,68,0.6); }

.btn-upgrade {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
  letter-spacing: 0.2px;
}

.btn-upgrade:hover { opacity: 0.9; transform: translateY(-1px); }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(124,58,237,0.12) 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
  padding: 56px 24px 48px;
}

.hero-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* ================================================================
   TOOL TABS
   ================================================================ */
.tool-tabs {
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 57px;
  z-index: 90;
}

.tabs-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 4px;
}

.tab-btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent-1);
}

.tab-icon { font-size: 14px; }

/* ================================================================
   MAIN CONTENT & PANELS
   ================================================================ */
.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.tool-panel { display: none; }
.tool-panel.active { display: block; }

.panel-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 768px) {
  .panel-layout { grid-template-columns: 1fr; }
}

/* ── Panel header ── */
.panel-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.panel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.enhancer-icon { background: rgba(124,58,237,0.15); color: var(--enhancer-color); }
.denoiser-icon  { background: rgba(6,182,212,0.12);  color: var(--denoiser-color); }
.splitter-icon  { background: rgba(245,158,11,0.12); color: var(--splitter-color); }

.panel-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin-bottom: 6px;
}

.panel-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ================================================================
   DROP ZONE
   ================================================================ */
.drop-zone {
  background: var(--bg-card);
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent-1);
  background: rgba(124,58,237,0.06);
}

.drop-icon {
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}

.drop-main {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.drop-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-browse {
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card-alt);
  border: 1px solid var(--border-light);
  padding: 8px 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.btn-browse:hover {
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.2);
}

/* ── File selected ── */
.file-selected {
  margin-top: 12px;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px 16px;
}

.file-icon {
  color: var(--accent-1);
  flex-shrink: 0;
}

.file-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.file-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-size {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.btn-clear {
  font-size: 12px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}

.btn-clear:hover { color: var(--text-primary); background: rgba(255,255,255,0.06); }

/* ================================================================
   SETTINGS CARD
   ================================================================ */
.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
}

.settings-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.setting-row {
  margin-bottom: 20px;
}

.setting-row:last-child { margin-bottom: 0; }

.setting-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.setting-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-1);
  font-variant-numeric: tabular-nums;
  min-width: 40px;
  text-align: right;
}

/* ── Range Slider ── */
.slider-wrap { margin-bottom: 6px; }

.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-1);
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(124,58,237,0.25);
  transition: box-shadow 0.15s;
}

.slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 5px rgba(124,58,237,0.3);
}

.slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 50%;
  background: var(--accent-1);
  cursor: pointer;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 6px;
}

.setting-hint {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 8px;
}

/* ── Toggle ── */
.toggle-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  gap: 16px;
}

.toggle-info { flex: 1; }

.toggle-name {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.toggle-desc {
  font-size: 11px;
  color: var(--text-muted);
}

.toggle-wrap { position: relative; flex-shrink: 0; }

.toggle-input {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
}

.toggle-track {
  display: block;
  width: 40px;
  height: 22px;
  background: rgba(255,255,255,0.1);
  border-radius: 11px;
  position: relative;
  transition: background 0.2s;
  cursor: pointer;
}

.toggle-track::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  left: 3px;
  transition: transform 0.2s;
}

.toggle-input:checked + .toggle-track {
  background: var(--accent-1);
}

.toggle-input:checked + .toggle-track::after {
  transform: translateX(18px);
}

/* ── Info / ETA chips ── */
.info-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  line-height: 1.4;
}

.eta-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 16px;
}

/* ================================================================
   PROCESS BUTTON
   ================================================================ */
.btn-process {
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
  transition: opacity 0.15s, transform 0.15s;
  box-shadow: 0 4px 20px rgba(124,58,237,0.35);
}

.btn-process:hover:not(:disabled) { opacity: 0.92; transform: translateY(-1px); }
.btn-process:active:not(:disabled) { transform: translateY(0); }

.btn-process:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-arrow { flex-shrink: 0; transition: transform 0.15s; }
.btn-process:hover:not(:disabled) .btn-arrow { transform: translateX(3px); }

.denoiser-btn  { background: linear-gradient(135deg, var(--denoiser-color), #0891b2); box-shadow: 0 4px 20px rgba(6,182,212,0.3); }
.splitter-btn  { background: linear-gradient(135deg, var(--splitter-color), #d97706); box-shadow: 0 4px 20px rgba(245,158,11,0.3); }

/* ================================================================
   PROGRESS CARD
   ================================================================ */
.progress-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.progress-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent-1);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

.denoiser-spinner { border-top-color: var(--denoiser-color); }
.splitter-spinner  { border-top-color: var(--splitter-color); }

@keyframes spin { to { transform: rotate(360deg); } }

.progress-text { flex: 1; min-width: 0; }
.progress-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  margin-bottom: 3px;
}
.progress-sub {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
}

/* ================================================================
   RESULT CARD
   ================================================================ */
.result-card {
  background: var(--bg-card);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
}

.result-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.result-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(34,197,94,0.15);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}

.denoiser-check { background: rgba(6,182,212,0.12); color: var(--denoiser-color); }
.splitter-check  { background: rgba(245,158,11,0.12); color: var(--splitter-color); }

.result-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.result-sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Audio preview player ── */
.player-wrap {
  margin-bottom: 14px;
}

.player-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.audio-player {
  width: 100%;
  height: 36px;
  accent-color: var(--green);
  border-radius: var(--radius-sm);
  outline: none;
  display: block;
}

.denoiser-player {
  accent-color: var(--denoiser-color);
}

/* ── Download button ── */
.btn-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background: var(--green);
  border: none;
  text-decoration: none;
  cursor: pointer;
  margin-bottom: 10px;
  transition: opacity 0.15s, transform 0.15s;
  box-shadow: 0 2px 12px rgba(34,197,94,0.25);
}

.btn-download:hover { opacity: 0.9; transform: translateY(-1px); }
.denoiser-dl { background: var(--denoiser-color); box-shadow: 0 2px 12px rgba(6,182,212,0.25); }

.btn-reset {
  width: 100%;
  font-family: inherit;
  font-size: 12px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  text-align: center;
  transition: color 0.15s;
}

.btn-reset:hover { color: var(--text-secondary); }

/* ── Splitter stem downloads ── */
.stem-downloads {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}

.btn-download-stem {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  background: var(--bg-card-alt);
}

.btn-download-stem:hover {
  transform: translateY(-1px);
}

.vocals-dl:hover { border-color: rgba(124,58,237,0.4); background: rgba(124,58,237,0.06); }
.music-dl:hover  { border-color: rgba(245,158,11,0.4);  background: rgba(245,158,11,0.05); }

.stem-dl-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.vocals-dl .stem-dl-icon { background: rgba(124,58,237,0.15); color: var(--accent-1); }
.music-dl  .stem-dl-icon { background: rgba(245,158,11,0.12);  color: var(--splitter-color); }

.stem-dl-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.stem-dl-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.stem-dl-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.btn-download-stem svg { color: var(--text-muted); flex-shrink: 0; }

/* ================================================================
   SPLITTER INFO CARD
   ================================================================ */
.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 16px;
}

.info-card h4 {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.stems-preview {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stem-item {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.stem-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.vocals-icon { background: rgba(124,58,237,0.15); color: var(--accent-1); }
.music-icon  { background: rgba(245,158,11,0.12);  color: var(--splitter-color); }

.stem-name { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.stem-desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.stem-divider {
  font-size: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ── Model info ── */
.model-info { margin-bottom: 12px; }
.model-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.model-row:last-child { border-bottom: none; }
.model-key { font-size: 12px; color: var(--text-muted); }
.model-val { font-size: 12px; color: var(--text-secondary); text-align: right; }

.splitter-eta { color: var(--splitter-color); }

/* ================================================================
   UPGRADE MODAL
   ================================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 420px;
  width: 100%;
  position: relative;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 14px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--text-primary); }

.modal-icon {
  font-size: 32px;
  color: var(--accent-1);
  margin-bottom: 20px;
}

.modal-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.4px;
  margin-bottom: 12px;
}

.modal-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.modal-features {
  background: var(--bg-raised);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
  text-align: left;
}

.feature-item {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.feature-item:last-child { border-bottom: none; }

.btn-modal-upgrade {
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  width: 100%;
  transition: opacity 0.15s;
}
.btn-modal-upgrade:hover { opacity: 0.9; }

/* ================================================================
   TOAST / ERROR
   ================================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #1e0a0a;
  border: 1px solid rgba(239,68,68,0.4);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #fca5a5;
  z-index: 300;
  max-width: 500px;
  width: calc(100% - 48px);
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.2s ease;
}

@keyframes slideUp {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.toast-icon { font-size: 16px; flex-shrink: 0; }

.toast-close {
  font-size: 12px;
  color: rgba(252,165,165,0.6);
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 2px 6px;
  flex-shrink: 0;
}
.toast-close:hover { color: #fca5a5; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* ================================================================
   DRAG-OVER STATE
   ================================================================ */
.drop-zone.drag-over .drop-icon { color: var(--accent-1); }
.drop-zone.drag-over .drop-main { color: var(--accent-1); }