/* ============================================
   HIMU METADATA — MODERN UI v2
   ============================================ */

/* ─── Fonts & Base ─── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

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

:root {
  /* Colors */
  --bg:              #06070d;
  --surface-1:       rgba(255,255,255,0.035);
  --surface-2:       rgba(255,255,255,0.06);
  --surface-hover:   rgba(255,255,255,0.09);
  --border:          rgba(255,255,255,0.08);
  --border-strong:   rgba(255,255,255,0.14);

  --accent:          #ff5a36;
  --accent-2:        #ff8c36;
  --accent-glow:     rgba(255, 90, 54, 0.25);
  --accent-grad:     linear-gradient(135deg, #ff5a36 0%, #ff8c36 100%);

  --text-primary:    #f1f2f6;
  --text-secondary:  #8b95a1;
  --text-tertiary:   #525f6e;

  /* Spacing */
  --r-sm:   8px;
  --r-md:   12px;
  --r-lg:   16px;
  --r-xl:   20px;
  --r-2xl:  24px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.5);
  --glow-accent: 0 0 20px rgba(255, 90, 54, 0.3);

  --font:       'Inter', sans-serif;
  --font-head:  'Space Grotesk', sans-serif;
}

html, body {
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* ─── Animated Background Orbs ─── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: orb-float 12s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,90,54,0.12), transparent 70%);
  top: -100px; left: -150px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(100,60,255,0.08), transparent 70%);
  top: 30%; right: -100px;
  animation-delay: -4s;
}
.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255,140,54,0.07), transparent 70%);
  bottom: -50px; left: 30%;
  animation-delay: -8s;
}
@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-40px) scale(1.05); }
}

/* ─── Top Navigation ─── */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: rgba(6, 7, 13, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

/* Brand */
.nav-brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 36px; height: 36px;
  border-radius: 10px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-accent);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--accent); letter-spacing: 1px; }
.brand-sub { font-size: 9px; font-weight: 600; color: var(--text-secondary); letter-spacing: 3px; margin-top: 2px; }

/* Nav Center */
.nav-center {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 24px;
}
.nav-stat { display: flex; flex-direction: column; align-items: center; gap: 1px; }
.stat-value { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--text-primary); }
.stat-label { font-size: 10px; color: var(--text-tertiary); letter-spacing: 0.5px; text-transform: uppercase; }
.nav-stat-divider { width: 1px; height: 32px; background: var(--border); }

/* Nav Actions */
.nav-actions { display: flex; gap: 8px; }

.nav-btn-secondary {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  border-radius: 10px;
  font-size: 13px; font-weight: 500;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.nav-btn-secondary:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.nav-btn-secondary.has-key {
  background: rgba(46, 160, 67, 0.1);
  color: #4ade80;
  border-color: rgba(46, 160, 67, 0.3);
}

.nav-btn-primary {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 18px;
  background: var(--accent-grad);
  border: none;
  color: #fff;
  border-radius: 10px;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  box-shadow: 0 4px 16px var(--accent-glow);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.nav-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px var(--accent-glow); }

/* ─── App Layout ─── */
.app-layout {
  flex: 1;
  display: flex;
  gap: 20px;
  padding: 20px;
  max-width: 1640px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* ─── Sidebar ─── */
.sidebar {
  width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: 20px;
  height: fit-content;
  position: sticky;
  top: 84px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-title { font-family: var(--font-head); font-size: 15px; font-weight: 700; color: var(--text-primary); }
.sidebar-badge {
  font-size: 10px; font-weight: 700;
  color: var(--accent); background: var(--accent-glow);
  border: 1px solid rgba(255, 90, 54, 0.3);
  padding: 3px 9px; border-radius: 20px; letter-spacing: 0.5px;
}

/* Control Block */
.control-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.control-block:last-child { border-bottom: none; }
.control-block.toggle-row { flex-direction: row; justify-content: space-between; align-items: center; }

.control-label {
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  display: flex; align-items: center; gap: 7px;
}
.control-label-row { display: flex; justify-content: space-between; align-items: center; }
.control-value {
  font-size: 12px; font-weight: 700;
  color: var(--accent);
  background: rgba(255, 90, 54, 0.08);
  padding: 3px 9px; border-radius: 20px;
}

/* Info Tag */
.info-tag {
  display: inline-flex; align-items: center; justify-content: center;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--surface-2);
  color: var(--text-tertiary);
  font-size: 9px; font-weight: 700;
  cursor: help;
  flex-shrink: 0;
}

/* Select */
.select-wrapper { position: relative; }
.select-wrapper select,
select {
  width: 100%;
  appearance: none;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 10px 36px 10px 14px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-family: var(--font);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.select-wrapper select:focus, select:focus { border-color: var(--accent); }
.select-arrow-icon {
  position: absolute;
  right: 12px; top: 50%; transform: translateY(-50%);
  pointer-events: none; color: var(--text-tertiary);
}
select option {
  background: #0f1016; /* Dark background for dropdown menu */
  color: var(--text-primary);
}

/* Range Slider */
.range-track-wrapper { padding: 6px 0; }
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
}
input[type=range]:focus { outline: none; }
input[type=range]::-webkit-slider-runnable-track {
  height: 4px;
  background: linear-gradient(to right, var(--accent) var(--val, 50%), rgba(255,255,255,0.08) var(--val, 50%));
  border-radius: 2px;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 16px; width: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--accent);
  margin-top: -6px;
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}
input[type=range]::-webkit-slider-thumb:hover { transform: scale(1.2); box-shadow: 0 0 16px var(--accent-glow); }

/* Toggle Pill */
.toggle-pill {
  position: relative; display: inline-block;
  width: 38px; height: 20px; flex-shrink: 0; cursor: pointer;
}
.toggle-pill input { opacity: 0; width: 0; height: 0; }
.toggle-knob {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  transition: background 0.3s;
}
.toggle-knob::before {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  left: 3px; bottom: 3px;
  background: #fff; border-radius: 50%;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.toggle-pill input:checked + .toggle-knob { background: var(--accent-grad); box-shadow: 0 0 10px var(--accent-glow); }
.toggle-pill input:checked + .toggle-knob::before { transform: translateX(18px); }

/* Tabs */
.tab-nav {
  display: flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 4px;
  gap: 4px;
  margin: 8px 0 4px;
}
.tab-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  font-size: 12px; font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  letter-spacing: 0.3px;
  transition: all 0.2s;
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active {
  background: var(--surface-hover);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel { display: none; flex-direction: column; gap: 4px; }
.tab-panel.active { display: flex; }

/* Advance Section */
.advance-section-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0 8px;
  border-bottom: 1px solid var(--border);
}

.pill-btn {
  display: flex; align-items: center; gap: 5px;
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--accent);
  padding: 4px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
  cursor: pointer; font-family: var(--font);
  transition: all 0.2s;
}
.pill-btn:hover { background: var(--accent-glow); border-color: var(--accent); }

/* Advanced Panel */
.advanced-panel {
  padding: 12px 0;
  display: flex; flex-direction: column; gap: 4px;
  animation: slideDown 0.25s ease-out;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.adv-grid { display: flex; flex-direction: column; gap: 1px; }
.adv-toggle-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 12px;
  background: var(--surface-1);
  border-radius: var(--r-sm);
  transition: background 0.2s;
}
.adv-toggle-row:hover { background: var(--surface-2); }
.adv-toggle-row span { font-size: 12px; color: var(--text-secondary); font-weight: 500; }

/* Styled Select & Input in panel */
.styled-select, .styled-input {
  width: 100%;
  appearance: none;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: 13px; font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}
.styled-select:focus, .styled-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.styled-input::placeholder { color: var(--text-tertiary); }

.color-dot {
  width: 22px; height: 22px;
  border-radius: 50%; background: var(--accent-grad);
  cursor: pointer; border: 2px solid rgba(255,255,255,0.2);
  box-shadow: var(--glow-accent);
  transition: transform 0.2s;
}
.color-dot:hover { transform: scale(1.2); }

/* Save Button */
.save-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 12px;
  background: var(--accent-grad);
  border: none; border-radius: var(--r-md);
  color: #fff; font-size: 13px; font-weight: 700;
  cursor: pointer; font-family: var(--font);
  box-shadow: 0 4px 16px var(--accent-glow);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  margin-top: 8px;
}
.save-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); }

/* Styled Textarea */
.styled-textarea {
  width: 100%;
  min-height: 120px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 12px 14px;
  border-radius: var(--r-md);
  font-size: 13px; font-family: var(--font);
  resize: vertical; outline: none;
  transition: border-color 0.2s;
}
.styled-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.styled-textarea::placeholder { color: var(--text-tertiary); }

/* ─── Content Area ─── */
.content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

/* Content Card */
.content-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

/* Card Header */
.card-header {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.card-title-group { display: flex; align-items: center; gap: 10px; }
.card-title { font-family: var(--font-head); font-size: 16px; font-weight: 700; color: var(--text-primary); }
.card-subtitle { font-size: 12px; color: var(--text-tertiary); }

/* Results count */
.results-count-badge {
  font-size: 12px; font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(255, 90, 54, 0.25);
  padding: 4px 12px; border-radius: 20px;
}

/* Agency Grid */
.agency-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.agency-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 50px;
  font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: var(--font);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  white-space: nowrap;
}
.agency-chip:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.agency-chip.active {
  background: linear-gradient(135deg, rgba(255,90,54,0.15), rgba(255,140,54,0.08));
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* Drop Zone */
.drop-zone {
  border: 2px dashed rgba(255,255,255,0.12);
  border-radius: var(--r-xl);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.01);
}
.drop-zone::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,90,54,0.02) 0%, transparent 70%);
  opacity: 0; transition: opacity 0.3s;
}
.drop-zone:hover::before { opacity: 1; }
.drop-zone:hover { border-color: rgba(255, 90, 54, 0.35); }
.drop-zone.dragover {
  border-color: var(--accent);
  background: rgba(255,90,54,0.04);
  box-shadow: 0 0 30px var(--accent-glow);
}

.drop-zone-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; text-align: center;
  padding: 40px;
}

.drop-icons {
  display: flex; gap: 16px; margin-bottom: 4px;
}
.drop-icon-ring {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid;
  transition: transform 0.2s;
}
.drop-icon-ring:hover { transform: translateY(-3px); }
.orange-ring { background: rgba(255, 140, 0, 0.08); border-color: rgba(255, 140, 0, 0.25); color: #ff8c00; }
.blue-ring   { background: rgba(77, 166, 255, 0.08); border-color: rgba(77, 166, 255, 0.25); color: #4da6ff; }
.pink-ring   { background: rgba(255, 77, 148, 0.08); border-color: rgba(255, 77, 148, 0.25); color: #ff4d94; }

.drop-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.drop-hint { font-size: 13px; color: var(--text-tertiary); }
.drop-link {
  color: var(--accent); cursor: pointer; font-weight: 600;
  transition: opacity 0.2s;
}
.drop-link:hover { opacity: 0.8; }

/* Preview Grid */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 12px;
  width: 100%;
  padding: 8px;
}
.preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s;
}
.preview-item:hover { transform: scale(1.03); }
.preview-item img { width: 100%; height: 100%; object-fit: cover; }
.remove-btn {
  position: absolute; top: 5px; right: 5px;
  background: rgba(0,0,0,0.7); color: #fff;
  border: none; border-radius: 50%;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 11px;
  transition: background 0.2s;
}
.remove-btn:hover { background: var(--accent); }

/* ─── Action Bar ─── */
.action-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.action-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px;
  border: none; border-radius: 50px;
  font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: var(--font);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  color: #fff;
}
.action-chip:hover { transform: translateY(-2px); filter: brightness(1.1); }
.action-chip:active { transform: scale(0.97); }

.chip-danger { background: linear-gradient(135deg, #ef4444, #dc2626); box-shadow: 0 4px 14px rgba(239,68,68,0.25); }
.chip-warn   { background: linear-gradient(135deg, #f59e0b, #d97706); color: #000; box-shadow: 0 4px 14px rgba(245,158,11,0.25); }
.chip-success{ background: linear-gradient(135deg, #10b981, #059669); box-shadow: 0 4px 14px rgba(16,185,129,0.25); }
.chip-muted  { background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--text-secondary); box-shadow: none; }
.chip-muted:hover { background: var(--surface-hover); color: var(--text-primary); transform: translateY(-1px); }
.action-chip:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

/* Generate Button */
.generate-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 28px;
  background: var(--accent-grad);
  border: none; border-radius: 50px;
  font-size: 14px; font-weight: 700;
  color: #fff; cursor: pointer; font-family: var(--font);
  box-shadow: 0 6px 24px var(--accent-glow);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  margin-left: auto;
  position: relative;
  overflow: hidden;
}
.generate-btn::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, transparent 0%, rgba(255,255,255,0.12) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}
.generate-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 32px var(--accent-glow); }
.generate-btn:hover::after { transform: translateX(100%); }
.generate-btn:active { transform: scale(0.97); }
.generate-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Inline loader */
.loader-inline {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%; border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Metadata List ─── */
.metadata-list { display: flex; flex-direction: column; gap: 12px; min-height: 80px; }

.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 10px;
  padding: 60px 20px; text-align: center;
}
.empty-icon {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-2);
  border-radius: 16px; color: var(--text-tertiary);
  border: 1px solid var(--border);
}
.empty-title { font-size: 15px; font-weight: 600; color: var(--text-secondary); }
.empty-hint { font-size: 13px; color: var(--text-tertiary); max-width: 280px; line-height: 1.6; }

/* Meta Card */
.meta-card {
  display: flex; gap: 16px;
  padding: 16px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s;
}
.meta-card:hover {
  background: var(--surface-2);
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.meta-card img {
  width: 110px; height: 110px;
  object-fit: cover; border-radius: var(--r-md);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.meta-content { display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 0; }
.meta-field { display: flex; flex-direction: column; gap: 4px; }
.meta-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.8px;
  text-transform: uppercase; color: var(--text-tertiary);
}
.meta-text {
  font-size: 13px; color: var(--text-primary);
  background: var(--surface-2); padding: 8px 12px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  line-height: 1.5;
  white-space: pre-wrap; word-break: break-word;
}

/* ─── Modal Overlay ─── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none; align-items: center; justify-content: center;
  z-index: 200;
}
.modal-overlay.active { display: flex; }

/* ─── Advanced API Modal ─── */
.advanced-modal {
  display: flex !important;
  flex-direction: row !important;
  padding: 0 !important;
  gap: 0 !important;
  width: 760px !important;
  background: rgba(12, 14, 22, 0.96) !important;
  backdrop-filter: blur(32px) !important;
  -webkit-backdrop-filter: blur(32px) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: 24px !important;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-sidebar {
  width: 210px;
  background: rgba(255,255,255,0.025);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  flex-shrink: 0;
}
.modal-sidebar-header {
  padding: 28px 20px 16px;
  font-size: 10px; font-weight: 700;
  color: var(--text-tertiary); letter-spacing: 1.5px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--border);
}
.provider-list { display: flex; flex-direction: column; padding: 12px; gap: 4px; }
.provider-btn {
  display: flex; align-items: center; gap: 10px;
  background: transparent; border: 1px solid transparent;
  color: var(--text-secondary); padding: 11px 14px;
  border-radius: var(--r-md); font-size: 13px; font-weight: 600;
  cursor: pointer; text-align: left; font-family: var(--font);
  transition: all 0.2s; position: relative;
}
.provider-btn:hover { background: var(--surface-2); color: var(--text-primary); }
.provider-btn.active {
  background: linear-gradient(135deg, rgba(255,90,54,0.12), rgba(255,140,54,0.06));
  border-color: rgba(255,90,54,0.3);
  color: var(--accent);
}
.provider-btn.coming-soon { opacity: 0.5; pointer-events: none; }
.soon-tag {
  margin-left: auto; font-size: 9px; font-weight: 700;
  background: var(--surface-2); color: var(--text-tertiary);
  padding: 2px 7px; border-radius: 10px;
}

/* Modal Right Content */
.modal-content {
  flex: 1; padding: 32px 36px;
  display: flex; flex-direction: column; gap: 22px;
  position: relative; overflow-y: auto;
}
.modal-close {
  position: absolute; top: 20px; right: 20px;
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--text-secondary); padding: 7px;
  border-radius: 10px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.modal-close:hover { background: var(--surface-hover); color: var(--text-primary); }

.modal-content-header { display: flex; flex-direction: column; gap: 12px; }
.provider-title { display: flex; align-items: center; gap: 14px; }
.provider-icon-lg {
  width: 44px; height: 44px; border-radius: 14px;
  background: var(--surface-2); border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
}
.provider-title h2 { font-family: var(--font-head); font-size: 22px; margin: 0; color: var(--text-primary); }
.provider-sub { font-size: 12px; color: var(--text-tertiary); margin-top: 2px; }
.badge-green {
  margin-left: auto;
  font-size: 10px; font-weight: 700;
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.25);
  padding: 4px 10px; border-radius: 20px; letter-spacing: 0.5px;
}

.get-key-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; color: var(--text-secondary);
  background: var(--surface-2); border: 1px solid var(--border-strong);
  padding: 8px 14px; border-radius: var(--r-md);
  text-decoration: none; transition: all 0.2s; align-self: flex-start;
}
.get-key-link:hover { background: var(--surface-hover); color: var(--text-primary); }

/* Modal Sections */
.modal-section { display: flex; flex-direction: column; gap: 10px; }
.section-label {
  display: flex; align-items: center; gap: 7px;
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

/* API Key Row */
.key-input-row { display: flex; gap: 8px; }
.key-input-row input {
  flex: 1;
  background: rgba(255,255,255,0.92);
  border: none; color: #111;
  padding: 12px 16px; border-radius: var(--r-md);
  font-size: 14px; font-family: monospace;
  outline: none; transition: box-shadow 0.2s;
}
.key-input-row input:focus { box-shadow: 0 0 0 3px var(--accent-glow); }
.add-key-btn {
  width: 44px; border: none;
  background: var(--accent-grad);
  color: #fff; font-size: 22px; font-weight: 300;
  border-radius: var(--r-md); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px var(--accent-glow);
  transition: all 0.2s;
}
.add-key-btn:hover { transform: translateY(-2px); }
.helper-note { font-size: 11px; color: var(--text-tertiary); display: flex; gap: 5px; align-items: center; }

/* Dropdown */
.custom-dropdown { position: relative; }
.dropdown-header {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface-2); border: 1px solid var(--border-strong);
  padding: 12px 16px; border-radius: var(--r-md);
  font-size: 14px; font-weight: 600; cursor: pointer; color: var(--text-primary);
  transition: all 0.2s;
}
.dropdown-header:hover { background: var(--surface-hover); }
.custom-dropdown.open .dropdown-header { border-color: var(--accent); border-radius: var(--r-md) var(--r-md) 0 0; }
.dropdown-list {
  position: absolute; top: 100%; left: 0; right: 0;
  background: rgba(12, 14, 22, 0.98); backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong); border-top: none;
  border-radius: 0 0 var(--r-md) var(--r-md);
  display: none; flex-direction: column;
  z-index: 10; max-height: 220px; overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.custom-dropdown.open .dropdown-list { display: flex; }
.dropdown-item {
  padding: 12px 16px; font-size: 13px; font-weight: 500;
  cursor: pointer; color: var(--text-secondary);
  transition: all 0.15s;
}
.dropdown-item:hover { background: var(--surface-2); color: var(--text-primary); }

/* Slots */
.slots-section {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.slots-header { display: flex; justify-content: space-between; align-items: center; }
.slots-count { font-size: 12px; font-weight: 700; color: var(--text-primary); }
.slots-bars { display: flex; gap: 8px; }
.slot-bar { flex: 1; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.08); }
.slot-bar.filled { background: var(--accent-grad); box-shadow: 0 0 8px var(--accent-glow); }
.unlock-btn {
  width: 100%; background: var(--accent-grad); color: #fff; border: none;
  padding: 12px; border-radius: var(--r-md);
  font-size: 13px; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 4px 16px var(--accent-glow);
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  font-family: var(--font);
}
.unlock-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 24px var(--accent-glow); }
.unlock-btn:active { transform: scale(0.98); }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .app-layout { flex-direction: column; }
  .sidebar { width: 100%; position: static; }
  .nav-center { display: none; }
}