/* ============================================================
   DOPMAN — Design System CSS (Responsive)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---- Tokens ---- */
:root {
  --bg: #0f1419;
  --bg2: #0a0f14;
  --card: #1a2332;
  --surface: #111827;
  --border: #1f2937;
  --primary: #10b981;
  --primary-dark: #059669;
  --accent: #3b82f6;
  --danger: #ef4444;
  --warn: #f59e0b;
  --fg: #f9fafb;
  --muted: #9ca3af;
  --muted2: #374151;
  --allowed: #10b981;
  --prohibited: #ef4444;
  --pending: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --sidebar-w: 240px;
  --header-h: 64px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
img { max-width: 100%; }

/* ============================================================
   LAYOUT — App Shell
   ============================================================ */

/* Top Header */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 200;
}
.app-header .logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.app-header .logo-img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: contain;
}
.app-header .brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 1px;
}
.app-header .brand span { color: var(--primary); }
.app-header .slogan {
  font-size: 10px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.5px;
}
.app-header .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--primary);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}
.avatar-btn img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Sidebar (desktop only) ---- */
.sidebar {
  display: none;
}

/* ---- Main wrapper ---- */
.app-body {
  padding-top: var(--header-h);
  min-height: 100vh;
}

/* ---- Page content (mobile default) ---- */
.page-content {
  padding: 24px 16px 100px;
  max-width: 100%;
}

/* ---- Bottom Navigation (mobile only) ---- */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 8px 0 16px;
  z-index: 200;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.4);
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
  transition: color 0.2s;
  min-width: 56px;
  cursor: pointer;
  text-decoration: none;
}
.nav-item.active { color: var(--primary); }
.nav-scan-btn {
  background: var(--primary);
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -20px;
  box-shadow: 0 4px 16px rgba(16,185,129,0.4);
  border: 3px solid var(--bg);
  color: #fff !important;
  flex-direction: row;
  gap: 0;
  font-size: 0;
  min-width: 0;
}

/* ============================================================
   DESKTOP (≥768px)
   ============================================================ */
@media (min-width: 768px) {

  /* Hide bottom nav */
  .bottom-nav { display: none !important; }

  /* Show sidebar */
  .sidebar {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0;
    width: var(--sidebar-w);
    height: calc(100vh - var(--header-h));
    background: var(--card);
    border-right: 1px solid var(--border);
    padding: 24px 12px;
    z-index: 100;
    overflow-y: auto;
  }

  .sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    margin-bottom: 2px;
    border: 1px solid transparent;
  }
  .sidebar-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--fg);
  }
  .sidebar-item.active {
    background: rgba(16,185,129,0.12);
    color: var(--primary);
    border-color: rgba(16,185,129,0.25);
    box-shadow: inset 3px 0 0 var(--primary);
  }
  .sidebar-item svg { flex-shrink: 0; width: 18px; height: 18px; }

  .sidebar-scan {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    box-shadow: 0 4px 14px rgba(16,185,129,0.3);
    width: 100%;
  }
  .sidebar-scan:hover {
    box-shadow: 0 6px 20px rgba(16,185,129,0.45);
    transform: translateY(-1px);
  }

  .sidebar-divider {
    height: 1px;
    background: var(--border);
    margin: 14px 0;
  }

  .sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
  }

  /* Shift content right of sidebar */
  .app-body {
    padding-left: var(--sidebar-w);
  }

  /* Wider content with max-width */
  .page-content {
    padding: 32px 40px 48px;
    max-width: 900px;
  }

  /* Desktop grid adjustments */
  .quick-actions {
    grid-template-columns: repeat(4, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .stat-card { padding: 20px 16px; }
  .stat-value { font-size: 32px; }

  /* 2-col layout for some pages */
  .desktop-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
  }
  .desktop-2col-wide {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    align-items: start;
  }

  /* Wider cards on desktop */
  .card { padding: 20px; }

  /* Search bar wider */
  .search-bar { max-width: 600px; }

  /* Result cards side by side */
  .result-card { margin-top: 24px; }
}

@media (min-width: 1200px) {
  .page-content { max-width: 1100px; padding: 40px 48px 56px; }
  .quick-actions { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   COMPONENTS
   ============================================================ */

/* ---- Cards ---- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.card + .card { margin-top: 12px; }
.card-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-sm);
  border: none;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 20px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }
.btn-secondary { background: var(--card); color: var(--fg); border: 1px solid var(--border); }
.btn-secondary:hover:not(:disabled) { background: var(--muted2); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #dc2626; }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-full { width: 100%; }
.btn-sm { font-size: 13px; padding: 9px 16px; }
.btn-loading { position: relative; color: transparent !important; }
.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ---- Inputs ---- */
.input-group { margin-bottom: 16px; }
.input-label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 8px; }
.input-wrap { position: relative; display: flex; align-items: center; }
.input-wrap svg { position: absolute; left: 14px; color: var(--muted); pointer-events: none; flex-shrink: 0; }
.input-wrap .input-right { position: absolute; right: 14px; background: none; border: none; color: var(--muted); cursor: pointer; display: flex; align-items: center; }
.input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-size: 15px;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.2s;
}
.input:focus { border-color: var(--primary); }
.input.has-icon { padding-left: 44px; }
.input.has-right { padding-right: 44px; }
.input::placeholder { color: var(--muted); }
.input-error { font-size: 12px; color: var(--danger); margin-top: 6px; }
.input.error { border-color: var(--danger); }

/* ---- Status Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.badge-allowed { background: rgba(16,185,129,0.15); color: var(--allowed); border: 1px solid rgba(16,185,129,0.3); }
.badge-prohibited { background: rgba(239,68,68,0.15); color: var(--prohibited); border: 1px solid rgba(239,68,68,0.3); }
.badge-pending { background: rgba(245,158,11,0.15); color: var(--pending); border: 1px solid rgba(245,158,11,0.3); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---- Stats Grid ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
}
.stat-value { font-size: 28px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 10px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-allowed .stat-value { color: var(--allowed); }
.stat-prohibited .stat-value { color: var(--prohibited); }
.stat-pending .stat-value { color: var(--pending); }

/* ---- Quick Actions ---- */
.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
}
.action-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: var(--fg);
}
.action-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.action-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.action-icon.green { background: rgba(16,185,129,0.15); color: var(--primary); }
.action-icon.blue { background: rgba(59,130,246,0.15); color: var(--accent); }
.action-card h3 { font-size: 14px; font-weight: 700; }
.action-card p { font-size: 12px; color: var(--muted); }

/* ---- Search Bar ---- */
.search-bar { position: relative; display: flex; align-items: center; margin: 16px 0; }
.search-input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--fg);
  font-size: 15px;
  padding: 14px 52px 14px 48px;
  outline: none;
  transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--primary); }
.search-input::placeholder { color: var(--muted); }
.search-icon { position: absolute; left: 18px; color: var(--muted); pointer-events: none; }
.mic-btn {
  position: absolute;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.2s;
}
.mic-btn.recording { background: var(--danger); animation: pulse-mic 1s infinite; }
.mic-btn:hover { opacity: 0.85; }

/* ---- Chips ---- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.chip {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.chip:hover, .chip.active { border-color: var(--primary); color: var(--primary); background: rgba(16,185,129,0.08); }

/* ---- Result Card ---- */
.result-card { background: var(--card); border-radius: var(--radius); overflow: hidden; margin-top: 16px; border: 1px solid var(--border); }
.result-header { padding: 20px 20px; display: flex; align-items: center; gap: 16px; }
.result-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; }
.result-icon.allowed { background: rgba(16,185,129,0.15); }
.result-icon.prohibited { background: rgba(239,68,68,0.15); }
.result-icon.pending { background: rgba(245,158,11,0.15); }
.result-verdict { font-size: 20px; font-weight: 800; }
.result-verdict.allowed { color: var(--allowed); }
.result-verdict.prohibited { color: var(--prohibited); }
.result-verdict.pending { color: var(--pending); }
.result-query { font-size: 13px; color: var(--muted); }
.result-section { border-top: 1px solid var(--border); padding: 16px 20px; }
.result-section-title { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 8px; }
.result-text { font-size: 14px; color: var(--fg); line-height: 1.6; }
.result-actions { display: flex; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--border); }

/* ---- Result Tabs ---- */
.result-tabs-nav {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(0,0,0,0.25);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.result-tabs-nav::-webkit-scrollbar { display: none; }

.result-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  border-radius: 50px;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.2px;
}
.result-tab:hover {
  color: var(--fg);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.06);
}
.result-tab.active {
  color: var(--primary);
  background: rgba(16,185,129,0.12);
  border-color: rgba(16,185,129,0.45);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.08);
}
.result-tab-badge {
  background: rgba(255,255,255,0.12);
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 10px;
  line-height: 1;
}
.result-tab.active .result-tab-badge {
  background: rgba(16,185,129,0.25);
  color: var(--primary);
}

.result-tabs-body { padding: 20px; }

.result-panel { display: none; animation: fade-in 0.2s ease; }
.result-panel.active { display: block; }

/* ---- Substance List ---- */
.substance-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); }
.substance-item:last-child { border-bottom: none; }
.substance-name { font-size: 14px; font-weight: 600; }
.substance-cat { font-size: 12px; color: var(--muted); }

/* ---- History List ---- */
.history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: opacity 0.2s;
}
.history-item:hover { opacity: 0.8; }
.history-item:last-child { border-bottom: none; }
.history-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.history-dot.allowed { background: var(--allowed); }
.history-dot.prohibited { background: var(--prohibited); }
.history-dot.pending { background: var(--pending); }
.history-info { flex: 1; min-width: 0; }
.history-query { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.history-meta { font-size: 12px; color: var(--muted); }

/* ---- Upload Zone ---- */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--card);
  text-align: center;
}
.upload-zone:hover, .upload-zone.drag-over { border-color: var(--primary); background: rgba(16,185,129,0.05); }
.upload-zone .upload-icon { color: var(--muted); }
.upload-zone h3 { font-size: 17px; font-weight: 700; }
.upload-zone p { font-size: 13px; color: var(--muted); }
.upload-preview { width: 100%; max-height: 320px; border-radius: var(--radius); object-fit: contain; background: var(--surface); }

/* ---- Profile ---- */
.profile-avatar-section { display: flex; flex-direction: column; align-items: center; padding: 28px 16px 20px; gap: 12px; }
.profile-avatar {
  width: 96px; height: 96px; border-radius: 50%;
  border: 3px solid var(--primary);
  object-fit: cover;
  background: var(--card);
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 800; color: var(--primary);
  overflow: hidden; cursor: pointer; position: relative;
}
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  height: 30px; font-size: 11px; font-weight: 600; color: #fff;
}
.profile-name { font-size: 22px; font-weight: 800; }
.profile-email { font-size: 13px; color: var(--muted); }

/* ---- Section Headers ---- */
.section-title {
  font-size: 11px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.8px;
  margin: 20px 0 10px; padding: 0 2px;
}

/* ---- Menu Items ---- */
.menu-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); cursor: pointer; margin-bottom: 8px;
  transition: all 0.2s; color: var(--fg);
}
.menu-item:hover { border-color: var(--primary); }
.menu-item .menu-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.menu-item .menu-icon.green { background: rgba(16,185,129,0.15); color: var(--primary); }
.menu-item .menu-icon.blue { background: rgba(59,130,246,0.15); color: var(--accent); }
.menu-item .menu-icon.red { background: rgba(239,68,68,0.15); color: var(--danger); }
.menu-item .menu-icon.warn { background: rgba(245,158,11,0.15); color: var(--warn); }
.menu-item .menu-text { flex: 1; }
.menu-item .menu-text h4 { font-size: 14px; font-weight: 600; }
.menu-item .menu-text p { font-size: 12px; color: var(--muted); }
.menu-item .menu-arrow { color: var(--muted); }

/* ---- Modals ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  z-index: 500; display: flex; align-items: flex-end; justify-content: center;
  backdrop-filter: blur(4px); animation: fade-in 0.2s;
}
.modal-overlay.centered { align-items: center; padding: 20px; }
.modal {
  background: var(--card);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  width: 100%; max-width: 520px; max-height: 90vh;
  overflow-y: auto; padding: 24px 24px 40px;
  animation: slide-up 0.3s ease;
}
.modal-overlay.centered .modal { border-radius: var(--radius-lg); padding: 28px 24px; max-height: 85vh; }
.modal-handle { width: 36px; height: 4px; background: var(--muted2); border-radius: 2px; margin: 0 auto 20px; }
.modal-title { font-size: 18px; font-weight: 800; margin-bottom: 16px; }

/* ---- Toast ---- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--card); border: 1px solid var(--border);
  border-radius: 50px; padding: 12px 22px; font-size: 14px; font-weight: 600;
  z-index: 1000; white-space: nowrap; animation: toast-in 0.3s ease;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 8px;
}
@media (max-width: 767px) { .toast { bottom: 96px; } }
.toast.success { border-color: var(--primary); color: var(--primary); }
.toast.error { border-color: var(--danger); color: var(--danger); }
.toast.info { border-color: var(--accent); color: var(--accent); }

/* ---- Spinner ---- */
.spinner { display: inline-block; width: 22px; height: 22px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; }
.loading-state { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 56px 24px; color: var(--muted); font-size: 14px; }
.empty-state { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 56px 24px; text-align: center; color: var(--muted); }
.empty-state h3 { font-size: 17px; font-weight: 700; color: var(--fg); }
.empty-state p { font-size: 14px; }

/* ---- Divider ---- */
.divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--muted); font-size: 12px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ---- Lang Buttons ---- */
.lang-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.lang-btn {
  display: flex; flex-direction: row; align-items: center; gap: 11px;
  padding: 10px 13px; border-radius: 12px;
  border: 1.5px solid var(--border); background: var(--card);
  cursor: pointer; transition: all 0.2s ease;
  position: relative; overflow: hidden; text-align: left;
}
.lang-btn:hover {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.025);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.22);
}

/* Bandeira — miniatura arredondada com sombra discreta */
.lang-flag-wrap {
  width: 42px; height: 28px; flex-shrink: 0;
  border-radius: 5px; overflow: hidden;
  box-shadow: 0 1px 5px rgba(0,0,0,0.35);
}
.lang-flag-img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Textos */
.lang-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.lang-name   { font-size: 13px; font-weight: 700; color: var(--fg);   line-height: 1.2; }
.lang-country{ font-size: 10px; font-weight: 400; color: var(--muted); line-height: 1;
               white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Indicador ativo — bolinha colorida à direita */
.lang-btn.active {
  background: rgba(255,255,255,0.03);
}
.lang-btn.active .lang-name { color: var(--primary); }
.lang-btn.active::after {
  content: '';
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--primary); box-shadow: 0 0 6px rgba(16,185,129,0.6);
}

/* Per-flag accent border on active */
.lang-btn[data-lang="pt-BR"].active { border-color: rgba(0,156,59,0.5); }
.lang-btn[data-lang="en"].active    { border-color: rgba(178,34,52,0.5); }
.lang-btn[data-lang="es"].active    { border-color: rgba(241,191,0,0.5); }
.lang-btn[data-lang="fr"].active    { border-color: rgba(0,35,149,0.55); }
.lang-btn[data-lang="de"].active    { border-color: rgba(255,206,0,0.5); }
.lang-btn[data-lang="it"].active    { border-color: rgba(206,43,55,0.5); }

/* ---- Pagination ---- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 20px; flex-wrap: wrap; }
.page-btn {
  min-width: 36px; height: 36px; padding: 0 8px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--card); color: var(--fg);
  font-size: 13px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---- Select ---- */
.select-input {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--fg);
  font-size: 15px; padding: 13px 40px 13px 16px;
  outline: none; appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.select-input:focus { border-color: var(--primary); }
.select-input option { background: var(--card); }

/* ---- Auth Page ---- */
.auth-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px 24px; background: var(--bg);
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px 36px;
}
.auth-logo {
  display: flex; flex-direction: column; align-items: center;
  gap: 10px; margin-bottom: 32px; text-align: center;
}
.auth-logo-img { width: 72px; height: 72px; border-radius: 18px; object-fit: contain; }
.auth-brand { font-size: 26px; font-weight: 900; letter-spacing: 2px; }
.auth-brand span { color: var(--primary); }
.auth-tagline { font-size: 12px; color: var(--muted); font-weight: 500; letter-spacing: 0.5px; }
.auth-tabs {
  display: flex; background: var(--surface); border-radius: var(--radius-sm);
  padding: 4px; margin-bottom: 24px; width: 100%;
}
.auth-tab {
  flex: 1; padding: 10px; border-radius: 6px; border: none;
  background: transparent; color: var(--muted);
  font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.auth-tab.active { background: var(--card); color: var(--fg); }
.auth-form { width: 100%; }
.auth-footer { text-align: center; color: var(--muted); font-size: 12px; margin-top: 20px; line-height: 1.6; }
.auth-footer a { color: var(--primary); }

/* ---- Info Boxes ---- */
.info-box {
  border-radius: var(--radius-sm); padding: 12px 14px;
  font-size: 13px; line-height: 1.5; margin-bottom: 12px;
  display: flex; gap: 10px; align-items: flex-start;
}
.info-box.success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); color: #6ee7b7; }
.info-box.info { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.25); color: #93c5fd; }
.info-box.warn { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25); color: #fcd34d; }
.info-box.danger { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: #fca5a5; }

/* ---- Greeting ---- */
.greeting-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 0 16px; }
.greeting-text h2 { font-size: 24px; font-weight: 800; }
.greeting-text p { font-size: 13px; color: var(--muted); margin-top: 3px; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--muted2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ---- Animations ---- */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes toast-in { from { transform: translateX(-50%) translateY(20px); opacity: 0; } to { transform: translateX(-50%) translateY(0); opacity: 1; } }
@keyframes pulse-mic {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.4); }
  50% { box-shadow: 0 0 0 10px rgba(239,68,68,0); }
}