/* ==============================================================
   20-19 Orthodontics AI — Global Design System
   White Premium Theme · 2026
   ============================================================== */

:root {
  /* ─── Brand Colors ─── */
  --color-primary: #0284C7;
  --color-primary-rgb: 2, 132, 199;
  --color-primary-hover: #0369A1;
  --color-primary-dark: #0369A1;   /* WCAG AA on white: 4.8:1 */
  --color-accent: #6D28D9;
  --color-accent-rgb: 109, 40, 217;
  --color-success: #059669;
  --color-warning: #D97706;
  --color-danger: #DC2626;

  /* ─── Background Hierarchy (5 levels) ─── */
  --bg-base: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-glass: rgba(255,255,255,0.85);

  /* ─── Borders ─── */
  --border-subtle: #E2E8F0;
  --border-strong: #CBD5E1;

  /* ─── Text ─── */
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;

  /* ─── Gradients ─── */
  --gradient-primary: linear-gradient(135deg, #0284C7 0%, #6D28D9 100%);
  --gradient-glow: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(2,132,199,0.10), transparent 60%);

  /* ─── Shadows ─── */
  --shadow-soft: 0 1px 3px rgba(15,23,42,0.04), 0 4px 12px rgba(15,23,42,0.03);
  --shadow-card: 0 1px 3px rgba(15,23,42,0.04), 0 4px 12px rgba(15,23,42,0.03);
  --shadow-md: 0 4px 16px rgba(15,23,42,0.08), 0 12px 40px rgba(15,23,42,0.04);
  --shadow-elevated: 0 4px 16px rgba(15,23,42,0.08), 0 12px 40px rgba(15,23,42,0.04);
  --shadow-glow: 0 8px 32px rgba(2,132,199,0.22);

  /* ─── Layout ─── */
  --nav-width: 240px;
  --header-height: 64px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-card: 16px;
  --radius-button: 10px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --font-sans: 'Pretendard', 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html, body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-image: var(--gradient-glow);
  background-attachment: fixed;
  background-repeat: no-repeat;
  min-height: 100vh;
}

/* ============= Typography ============= */
h1, h2, h3, h4, h5 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; color: var(--text-primary); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.15rem; }

p { color: var(--text-secondary); }
small, .text-muted { color: var(--text-muted); font-size: 0.875rem; }

a { color: var(--color-primary-dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-primary); }

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ============= Layout ============= */
.app {
  display: grid;
  grid-template-columns: var(--nav-width) 1fr;
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--nav-width);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--border-subtle);
  padding: 20px 16px;
  overflow-y: auto;
  z-index: 100;
  transition: transform .3s ease;
  box-shadow: 2px 0 16px rgba(15,23,42,0.05);
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 24px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}
.sidebar .brand a {
  display: block;
  width: 100%;
  padding: 12px 14px;
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  transition: transform .25s, box-shadow .25s;
}
.sidebar .brand a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(2,132,199,0.2);
}
.sidebar .brand img {
  display: block;
  width: 100%;
  height: auto;
}

/* Footer 브랜드 로고 패드 */
.site-footer .footer-brand img {
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  width: 240px;
  max-width: 100%;
}

/* Hero 로고 패드 */
.hero img[src*="logo.png"] {
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  padding: 22px 32px;
  border-radius: 24px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.sidebar .brand-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px; color: #fff;
  letter-spacing: -0.5px;
}
.sidebar .brand-name { font-weight: 700; font-size: 14px; color: var(--text-primary); }
.sidebar .brand-sub { color: var(--text-muted); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; }

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 14px;
  transition: background .2s, color .2s;
}
.sidebar nav a:hover { background: rgba(2,132,199,0.07); color: var(--color-primary-dark); }
.sidebar nav a.active {
  background: rgba(2,132,199,0.10);
  color: var(--color-primary-dark);
  font-weight: 600;
}
.sidebar nav .group-label {
  padding: 14px 12px 6px;
  color: #6D28D9;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.content {
  grid-column: 2;
  margin-left: var(--nav-width);
  min-height: 100vh;
  padding-top: var(--header-height);
}

.page-header {
  position: fixed;
  left: var(--nav-width);
  right: 0;
  top: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 50;
  box-shadow: 0 1px 8px rgba(15,23,42,0.06);
}

.page-header .title { font-weight: 600; font-size: 16px; color: var(--text-primary); }
.page-header .actions { display: flex; gap: 8px; align-items: center; }

.menu-toggle { display: none; background: transparent; border: none; color: var(--text-primary); font-size: 22px; cursor: pointer; }

/* ============= Components ============= */
.container { max-width: 1280px; margin: 0 auto; padding: 24px; }
.container-sm { max-width: 880px; margin: 0 auto; padding: 24px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform .2s ease, border-color .2s, box-shadow .2s;
  box-shadow: var(--shadow-soft);
}
.card:hover { border-color: rgba(2,132,199,0.35); box-shadow: var(--shadow-md); }
.card-elevated { box-shadow: var(--shadow-md); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  border: 1px solid transparent;
  font-family: inherit;
  text-decoration: none;
}
.btn-primary { background: var(--gradient-primary); color: #fff; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); color: #fff; }
.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.btn-ghost:hover {
  background: #F1F5F9;
  border-color: rgba(2,132,199,0.4);
  color: var(--color-primary-dark);
}
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 14px 24px; font-size: 16px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.badge {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-primary { background: rgba(2,132,199,0.12); color: #0369A1; border: 1px solid rgba(2,132,199,0.2); }
.badge-accent  { background: rgba(109,40,217,0.10); color: #6D28D9; border: 1px solid rgba(109,40,217,0.2); }
.badge-success { background: rgba(5,150,105,0.10);  color: #047857; border: 1px solid rgba(5,150,105,0.2); }
.badge-warning { background: rgba(217,119,6,0.10);  color: #B45309; border: 1px solid rgba(217,119,6,0.2); }
.badge-danger  { background: rgba(220,38,38,0.10);  color: #B91C1C; border: 1px solid rgba(220,38,38,0.2); }

.input, .select, textarea {
  width: 100%;
  padding: 10px 14px;
  background: #F8FAFC;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.input:focus, .select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(2,132,199,0.12);
}
label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
.field { margin-bottom: 14px; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ============= Toast ============= */
.toast-stack {
  position: fixed;
  top: 80px; right: 24px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 9999;
  pointer-events: none;
}
.toast {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 14px;
  min-width: 240px;
  max-width: 360px;
  pointer-events: auto;
  box-shadow: var(--shadow-md);
  animation: slideIn .3s ease;
  color: var(--text-primary);
}
.toast.error { border-left-color: var(--color-danger); }
.toast.success { border-left-color: var(--color-success); }
.toast.warning { border-left-color: var(--color-warning); }
@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============= Modal ============= */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.5);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  padding: 20px;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}
.modal h3 { margin-bottom: 16px; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

/* ============= Hero ============= */
.hero {
  position: relative;
  padding: clamp(40px, 8vw, 96px) 24px;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  pointer-events: none;
}
.hero h1 { margin-bottom: 16px; }
.hero p { font-size: clamp(1rem, 2.5vw, 1.25rem); max-width: 720px; margin: 0 auto 32px; }
.hero .cta-row { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ============= Feature Cards ============= */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .25s, border-color .2s, box-shadow .25s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(2,132,199,0.05), rgba(109,40,217,0.03));
  opacity: 0;
  transition: opacity .25s;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(2,132,199,0.35);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(2,132,199,0.12);
}
.feature-card:hover::before { opacity: 1; }
.feature-card > * { position: relative; z-index: 1; }
.feature-card .icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 4px;
  box-shadow: 0 4px 12px rgba(2,132,199,0.25);
}
.feature-card h3 { font-size: 1.1rem; color: var(--text-primary); }
.feature-card p { font-size: 13px; color: var(--text-secondary); }

/* ============= Tables ============= */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid var(--border-subtle); font-size: 14px; }
th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: #F8FAFC;
}
tbody tr:hover { background: rgba(2,132,199,0.03); }

/* ============= Mobile ============= */
@media (max-width: 1024px) {
  :root { --nav-width: 0px; }
  .sidebar {
    transform: translateX(-100%);
    width: 280px;
  }
  .sidebar.open { transform: translateX(0); width: 280px; }
  .content { margin-left: 0; }
  .page-header { left: 0; padding: 0 16px; }
  .menu-toggle { display: inline-flex; }
  .container { padding: 16px; }
}

/* ============= Utilities ============= */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; }
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.text-center { text-align: center; }
.w-full { width: 100%; }
.hidden { display: none; }
.ellipsis { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* ============= Scrollbar ============= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(15,23,42,0.12); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(15,23,42,0.22); }

/* ============= Wizard Progress ============= */
.wizard-progress {
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  margin-bottom: 24px;
}
.wiz-header {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.wiz-header strong { font-size: 16px; }
.wiz-engine-icon { font-size: 18px; margin-right: 8px; }
.wiz-track {
  display: flex; align-items: center;
  gap: 8px;
}
.wiz-step {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all .2s;
  flex: 1;
  min-width: 0;
  border: 1px solid transparent;
}
.wiz-step:hover { background: #F1F5F9; }
.wiz-step.active { background: rgba(2,132,199,0.08); border-color: rgba(2,132,199,0.25); }
.wiz-step.done   { background: rgba(5,150,105,0.06); }
.wiz-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
  flex-shrink: 0;
  position: relative;
}
.wiz-step.pending .wiz-dot { background: #F1F5F9; color: var(--text-muted); border: 1px solid var(--border-strong); }
.wiz-step.active  .wiz-dot { background: var(--gradient-primary); color: #fff; box-shadow: 0 4px 14px rgba(2,132,199,0.35); }
.wiz-step.done    .wiz-dot { background: var(--color-success); color: #fff; }
.wiz-dot .wiz-check { display: none; }
.wiz-step.done .wiz-num { display: none; }
.wiz-step.done .wiz-check { display: inline; }
.wiz-meta { min-width: 0; flex: 1; overflow: hidden; }
.wiz-title { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
.wiz-sub { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.wiz-bar {
  height: 2px; flex: 0 0 24px;
  background: var(--border-subtle);
  border-radius: 1px;
}
@media (max-width: 768px) {
  .wiz-track { flex-direction: column; align-items: stretch; }
  .wiz-bar { display: none; }
  .wiz-step { width: 100%; }
}

.wizard-nav {
  display: flex; gap: 12px; align-items: center;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}
.wizard-nav .btn-primary { padding: 12px 28px; font-size: 15px; }

.wiz-summary-card {
  padding: 14px 18px;
  background: rgba(2,132,199,0.06);
  border: 1px solid rgba(2,132,199,0.18);
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 13px;
}
.wiz-summary-card strong { color: var(--color-primary-dark); }

/* ============= Tabs ============= */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  padding: 4px;
  background: #F1F5F9;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
}
.tab-btn {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 8px;
  font-weight: 500;
  font-size: 13px;
  font-family: inherit;
  transition: all .2s;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.tab-btn:hover { color: var(--text-primary); background: rgba(2,132,199,0.07); }
.tab-btn.active {
  color: #fff;
  background: var(--gradient-primary);
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(2,132,199,0.28);
}
.tab-btn .tab-icon { font-size: 14px; }
.tab-panel { display: none; animation: fadeIn .25s ease; }
.tab-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* ============= Scanner ============= */
.scanner-dual {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 8px;
}
@media (max-width: 540px) { .scanner-dual { grid-template-columns: 1fr 1fr; } }
@media (max-width: 380px) { .scanner-dual { grid-template-columns: 1fr; } }

.scanner-slot { display: flex; flex-direction: column; gap: 8px; }
.scanner-slot-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.scanner-slot-label .pill {
  padding: 2px 8px; border-radius: 999px;
  background: rgba(2,132,199,0.12);
  color: #0369A1;
  font-size: 9px; font-weight: 700; letter-spacing: 1px;
}
.scanner-slot-label .pill.optional {
  background: #F1F5F9;
  color: var(--text-muted);
}

.scanner-zone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  position: relative; overflow: hidden;
  flex: 1; min-height: 140px;
  display: flex; align-items: center; justify-content: center;
  background: #FAFBFC;
}
.scanner-zone:hover { border-color: var(--color-primary); background: rgba(2,132,199,0.04); }
.scanner-zone.drag { border-color: var(--color-primary); background: rgba(2,132,199,0.08); transform: scale(1.01); }
.scanner-zone .scanner-icon { font-size: 28px; margin-bottom: 6px; opacity: 0.7; }
.scanner-zone .scanner-title { font-weight: 600; font-size: 13px; margin-bottom: 2px; color: var(--text-primary); }
.scanner-zone .scanner-hint { font-size: 11px; color: var(--text-muted); line-height: 1.4; }
.scanner-zone .inner { width: 100%; }

.scanner-preview {
  position: relative; margin-top: 14px;
  border-radius: var(--radius-md); overflow: hidden;
  background: #F1F5F9; border: 1px solid var(--border-subtle);
}
.scanner-preview img { width: 100%; max-height: 360px; object-fit: contain; display: block; }
.scanner-preview .remove-btn {
  position: absolute; top: 8px; right: 8px;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(15,23,42,0.55);
  color: #fff; border: 1px solid rgba(255,255,255,0.3);
  cursor: pointer; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
}

.scanner-status {
  margin-top: 12px; padding: 10px 14px;
  border-radius: 10px; font-size: 13px;
  background: #F8FAFC; border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.scanner-status.analyzing { background: rgba(2,132,199,0.07); border-color: rgba(2,132,199,0.22); color: #0369A1; }
.scanner-status.success   { background: rgba(5,150,105,0.07);  border-color: rgba(5,150,105,0.22);  color: #047857; }
.scanner-status.error     { background: rgba(220,38,38,0.07);  border-color: rgba(220,38,38,0.22);  color: #B91C1C; }

.scanner-fields {
  margin-top: 16px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.scanner-fields .ext-field {
  display: flex; justify-content: space-between;
  padding: 8px 12px; background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  border-radius: 8px; font-size: 12px;
}
.scanner-fields .ext-field .key { color: var(--text-muted); }
.scanner-fields .ext-field .val { color: #0369A1; font-weight: 600; font-family: 'Inter', monospace; }

/* ============= Premium Footer ============= */
.site-footer {
  position: relative;
  margin-top: 100px;
  padding: 0;
  background: #F8FAFC;
  border-top: 1px solid var(--border-subtle);
  overflow: hidden;
  animation: footerFade .6s ease-out;
}
@keyframes footerFade {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: min(60%, 800px);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary) 40%, var(--color-accent) 60%, transparent);
  opacity: 0.5;
}
.site-footer::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(2,132,199,0.04), transparent 40%),
    radial-gradient(circle at 85% 0%, rgba(109,40,217,0.03), transparent 40%);
  pointer-events: none;
}
.site-footer > * { position: relative; z-index: 1; }

.footer-top {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 32px 40px;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px;
  position: relative;
}
.footer-top::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--border-subtle);
}
@media (max-width: 1024px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 640px) { .footer-top { grid-template-columns: 1fr; padding: 40px 16px 24px; gap: 28px; } }

.footer-brand .brand-row {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.footer-brand .brand-mark {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px; color: #fff;
  box-shadow: 0 6px 20px rgba(2,132,199,0.3);
}
.footer-brand .brand-text strong { display: block; font-size: 16px; letter-spacing: -0.01em; color: var(--text-primary); }
.footer-brand .brand-text span {
  display: block; font-size: 11px; color: var(--text-muted);
  letter-spacing: 1.5px; text-transform: uppercase; margin-top: 2px;
}
.footer-brand p { font-size: 13px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 18px; max-width: 360px; }

.footer-newsletter {
  display: flex; gap: 0;
  background: #FFFFFF;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 4px;
  max-width: 360px;
  transition: border-color .2s, box-shadow .2s;
}
.footer-newsletter:focus-within {
  border-color: rgba(2,132,199,0.5);
  box-shadow: 0 0 0 3px rgba(2,132,199,0.10);
}
.footer-newsletter input {
  flex: 1; background: transparent;
  border: none; outline: none;
  color: var(--text-primary);
  padding: 8px 14px; font-size: 13px; font-family: inherit;
}
.footer-newsletter input::placeholder { color: var(--text-muted); }
.footer-newsletter button {
  background: var(--gradient-primary);
  color: #fff; border: none; border-radius: 999px;
  padding: 8px 18px; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: transform .15s;
}
.footer-newsletter button:hover { transform: translateX(1px); }

.footer-col h5 {
  font-size: 11px; font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.footer-col h5::before { content: ''; width: 14px; height: 2px; background: var(--color-primary); border-radius: 1px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--text-secondary);
  font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color .15s, transform .15s;
}
.footer-col a:hover { color: var(--color-primary-dark); transform: translateX(2px); }
.footer-col .badge-mini {
  font-size: 9px; padding: 2px 6px;
  border-radius: 4px;
  background: rgba(109,40,217,0.10);
  color: #6D28D9;
  font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
}

.footer-archs-link {
  border-top: 1px solid var(--border-subtle);
  padding: 28px 24px;
  background: #FFFFFF;
}
.footer-arch-cta {
  max-width: 720px; margin: 0 auto;
  display: flex; align-items: center; gap: 18px;
  padding: 20px 28px;
  background: linear-gradient(135deg, rgba(2,132,199,0.07), rgba(109,40,217,0.05));
  border: 1px solid rgba(2,132,199,0.2);
  border-radius: 16px;
  text-decoration: none; color: var(--text-primary);
  transition: all .25s; box-shadow: var(--shadow-soft);
}
.footer-arch-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(2,132,199,0.2);
  border-color: rgba(2,132,199,0.4);
}
.footer-arch-cta .cta-ico { font-size: 32px; flex-shrink: 0; }
.footer-arch-cta strong { display: block; font-size: 14px; margin-bottom: 4px; color: var(--text-primary); }
.footer-arch-cta span { font-size: 12px; color: var(--text-muted); display: block; }
.footer-arch-cta .cta-arrow { font-size: 22px; color: var(--color-primary); margin-left: auto; }

.footer-sitemap {
  border-top: 1px solid var(--border-subtle);
  padding: 28px 24px 24px;
  background: #FFFFFF;
}
.footer-sitemap-inner { max-width: 1280px; margin: 0 auto; }
.footer-sitemap-head { margin-bottom: 14px; text-align: center; }
.footer-sitemap-head h5 {
  font-size: 13px; font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px;
}
.footer-sitemap-head p { font-size: 11px; color: var(--text-muted); }
.footer-sitemap-svg { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.footer-sitemap-svg svg { min-width: 800px; }
.footer-sitemap-svg a:hover .sm-item { fill: rgba(2,132,199,0.12); stroke-opacity: 0.6; }
.footer-sitemap-svg a:hover text { fill: #0369A1; }
.footer-sitemap-svg a { cursor: pointer; }

.footer-disclaimer {
  border-top: 1px solid var(--border-subtle);
  padding: 20px 24px;
  background: rgba(217,119,6,0.04);
}
.footer-disclaimer-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 12px; color: var(--text-secondary); line-height: 1.6;
}
.footer-disclaimer-icon {
  flex-shrink: 0; width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(217,119,6,0.15);
  color: var(--color-warning);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; margin-top: 1px;
}

.footer-bottom { border-top: 1px solid var(--border-subtle); padding: 18px 24px; background: #F8FAFC; }
.footer-bottom-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-size: 12px; color: var(--text-muted);
}
.footer-meta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.footer-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--border-strong); }
.footer-meta .ver {
  padding: 3px 8px; border-radius: 4px;
  background: #FFFFFF; border: 1px solid var(--border-subtle);
  font-family: 'Inter', monospace; font-size: 11px; color: var(--text-secondary);
}
.footer-meta .status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--color-success);
}
.footer-meta .status::before {
  content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: var(--color-success);
  box-shadow: 0 0 8px rgba(5,150,105,0.5);
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.2); }
}

.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 32px; height: 32px; border-radius: 8px;
  background: #FFFFFF; border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: all .2s;
}
.footer-social a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: rgba(2,132,199,0.07);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.footer-social svg { width: 14px; height: 14px; }

.footer-trust {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 16px; padding-top: 16px;
  border-top: 1px dashed var(--border-subtle);
  justify-content: center;
}
.footer-trust .pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 6px;
  background: #FFFFFF; border: 1px solid var(--border-subtle);
  font-size: 11px; color: var(--text-secondary); font-weight: 500;
  box-shadow: 0 1px 4px rgba(15,23,42,0.04);
}
.footer-trust .pill svg { width: 11px; height: 11px; opacity: 0.6; }

@media (max-width: 640px) {
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
  .footer-trust { justify-content: flex-start; }
}

/* ============= Print ============= */
@media print {
  .sidebar, .page-header, .menu-toggle, .site-footer { display: none !important; }
  .content { margin-left: 0; padding-top: 0; }
  body { background: #fff; color: #000; }
  .card { border: 1px solid #ddd; box-shadow: none; }
}