/* MetaSafe v3.1 - USAFE-matched theme (calm dark/light, single teal accent) */

/* ===== Fonts: self-contained, NO external requests (privacy: no Google Fonts call) ===== */

/* ===== CSS Variables - USAFE-matched palette =====
   Variable NAMES kept as-is (--neon-blue etc.) since ~40 sections below
   reference them - only the VALUES changed, so this cascades everywhere
   without a risky full rewrite. --neon-blue is now the single primary
   accent (matches USAFE's #00d4aa exactly); --neon-pink was USAFE's hot
   pink and is repurposed as a semantic warning tone (USAFE has no pink
   accent at all - it uses status colors), since most of its former usages
   were already warning-style callouts (e.g. "trackers found"). */
:root {
  /* Accent colors (was: neon rainbow, now: one accent + semantic tones) */
  --neon-blue: #00d4aa;
  --neon-pink: #ffaa00;
  --neon-purple: #00aaff;
  --neon-orange: #ff6600;
  --neon-green: #00d46a;
  --neon-yellow: #ffaa00;

  /* Backgrounds (matches USAFE's dark theme exactly) */
  --bg-deep: #0a0a0f;
  --bg-dark: #12121a;
  --bg-card: rgba(26, 26, 36, 0.85);
  --bg-glass: rgba(18, 18, 26, 0.6);
  --bg-hover: rgba(0, 212, 170, 0.1);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #606070;
  --text-glow: #00d4aa;

  /* Borders */
  --border-glow: rgba(0, 212, 170, 0.3);
  --border-pink: rgba(255, 170, 0, 0.3);

  /* Gradients */
  --gradient-neon: linear-gradient(135deg, #00d4aa, #00a080);
  --gradient-pink: linear-gradient(135deg, var(--neon-pink), var(--neon-orange));
  --gradient-matrix: linear-gradient(180deg, transparent, var(--neon-green));

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Fonts — system stacks only, so nothing is fetched from the network.
     (To restore the exact Orbitron look, self-host the woff2 under /assets/fonts
     and add @font-face here — never re-add the Google Fonts @import.) */
  --font-display: 'Segoe UI', system-ui, -apple-system, 'Trebuchet MS', sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'Cascadia Code', 'Consolas', 'Courier New', monospace;

  /* Shadows - softened from big neon glows to flatter, USAFE-style shadows */
  --glow-blue: 0 0 12px rgba(0, 212, 170, 0.35), 0 0 24px rgba(0, 212, 170, 0.15);
  --glow-pink: 0 0 12px rgba(255, 170, 0, 0.35), 0 0 24px rgba(255, 170, 0, 0.15);
  --glow-green: 0 0 12px rgba(0, 212, 106, 0.35), 0 0 24px rgba(0, 212, 106, 0.15);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.3);

  /* Real danger/error red (USAFE's --status-danger), kept separate from
     --neon-pink above: --neon-pink is now an amber WARNING tone (GPS
     badges, tracker callouts, "items remaining" - all genuinely warnings),
     but a couple of spots (.btn-danger, .toast-error) mean actual danger/
     error and need to stay visually distinct from warning-amber. */
  --status-danger: #ff4444;
  --gradient-danger: linear-gradient(135deg, #ff4444, #cc3333);
  --glow-danger: 0 0 12px rgba(255, 68, 68, 0.35), 0 0 24px rgba(255, 68, 68, 0.15);
}

/* Light Theme Override (matches USAFE's light theme) */
[data-theme="light"] {
  --bg-deep: #f4f5f7;
  --bg-dark: #eceef2;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-glass: rgba(255, 255, 255, 0.75);
  --text-primary: #14141f;
  --text-secondary: #4a4a5a;
  --text-muted: #7a7a8a;
  --neon-blue: #00a080;
  --neon-pink: #cc8800;
  --border-glow: rgba(0, 160, 128, 0.35);
  --shadow-card: 0 4px 16px rgba(20, 20, 31, 0.1);
  --status-danger: #dc2626;
  --gradient-danger: linear-gradient(135deg, #dc2626, #b91c1c);
  --glow-danger: 0 0 12px rgba(220, 38, 38, 0.3), 0 0 24px rgba(220, 38, 38, 0.12);
}

/* ===== Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-deep);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== Background (USAFE-style: calm and static, no moving grid/scan line -
   those read as "cyberpunk noise" next to USAFE's flat minimal background) ===== */
.cyber-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(0, 212, 170, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0, 170, 255, 0.04) 0%, transparent 50%),
    var(--bg-deep);
}

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-lg);
}

/* ===== Header ===== */
header {
  text-align: center;
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  position: relative;
}

.logo {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-secondary);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: var(--space-sm);
}

/* ===== Header Controls ===== */
.header-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.lang-btn {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.lang-btn:hover {
  background: var(--bg-hover);
  color: var(--neon-blue);
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

.lang-btn.active {
  background: var(--neon-blue);
  color: var(--bg-deep);
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

/* ===== Premium line-icon set (assets/icons/ui/, inlined via js/utils/icons.js) =====
   currentColor stroke so icons inherit theme/accent color automatically. */
.icon {
  width: 1.1em;
  height: 1.1em;
  vertical-align: -0.15em;
  flex-shrink: 0;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.theme-toggle:hover {
  background: var(--bg-hover);
  border-color: var(--neon-pink);
  box-shadow: var(--glow-pink);
  transform: rotate(180deg);
}

/* ===== Panic Wipe ===== */
.panic-wipe-btn {
  height: 40px;
  padding: 0 var(--space-md);
  border-radius: 20px;
  background: rgba(255, 40, 40, 0.12);
  border: 1px solid rgba(255, 60, 60, 0.5);
  color: #ff5252;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.panic-wipe-btn:hover {
  background: rgba(255, 40, 40, 0.28);
  border-color: #ff5252;
  box-shadow: 0 0 16px rgba(255, 60, 60, 0.4);
}

.panic-wipe-btn:active {
  transform: scale(0.96);
}

/* ===== Privacy Notice ===== */
.privacy-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  margin: var(--space-md) auto;
  max-width: 760px;
}

.privacy-notice .icon {
  font-size: 2rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.privacy-notice .text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.privacy-notice strong {
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
}

/* ===== Network Monitor ===== */
.network-monitor {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid var(--neon-green);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-green);
}

.network-monitor::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ===== Glassmorphism Cards ===== */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

/* ===== Dropzone ===== */
.dropzone {
  border: 2px dashed var(--border-glow);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.dropzone::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--neon-blue) 0%, transparent 70%);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.dropzone:hover::before,
.dropzone.dragover::before {
  opacity: 0.1;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--neon-blue);
  box-shadow: inset 0 0 30px rgba(0, 212, 170, 0.1), var(--glow-blue);
}

.dropzone-icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.dropzone h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.dropzone-formats {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  /* Give the format list some breathing room from the Select Files/Folder buttons. */
  margin-top: var(--space-md);
}

.dropzone-buttons {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===== Buttons ===== */
.btn {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-neon);
  color: var(--bg-deep);
  box-shadow: var(--glow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 212, 170, 0.7), 0 0 60px rgba(0, 212, 170, 0.4);
}

.btn-danger {
  background: var(--gradient-danger);
  color: white;
  box-shadow: var(--glow-danger);
}

.btn-success {
  background: var(--neon-green);
  color: var(--bg-deep);
  box-shadow: var(--glow-green);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--bg-hover);
  border-color: var(--neon-blue);
}

/* ===== File Cards ===== */
.file-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  transition: all 0.3s ease;
}

.file-card:hover {
  border-color: var(--neon-blue);
  box-shadow: 0 0 20px rgba(0, 212, 170, 0.2);
}

.file-card.has-gps {
  border-color: var(--neon-orange);
  box-shadow: 0 0 20px rgba(255, 102, 0, 0.3);
}

.file-card.has-gps::before {
  content: '⚠️ GPS';
  position: absolute;
  top: -8px;
  right: 16px;
  background: var(--neon-orange);
  color: var(--bg-deep);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  animation: pulseWarning 1s infinite;
}

@keyframes pulseWarning {
  0%, 100% { box-shadow: 0 0 5px var(--neon-orange); }
  50% { box-shadow: 0 0 15px var(--neon-orange), 0 0 25px var(--neon-orange); }
}

.file-icon {
  font-size: 2.5rem;
  min-width: 50px;
  text-align: center;
}

.file-info {
  flex: 1;
}

.file-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.file-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== Risk Score ===== */
.risk-score {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
}

.risk-score.critical {
  background: rgba(255, 0, 0, 0.2);
  color: #ff4444;
  border: 1px solid #ff4444;
}

.risk-score.high {
  background: rgba(255, 102, 0, 0.2);
  color: var(--neon-orange);
  border: 1px solid var(--neon-orange);
}

.risk-score.medium {
  background: rgba(255, 255, 0, 0.2);
  color: var(--neon-yellow);
  border: 1px solid var(--neon-yellow);
}

.risk-score.low {
  background: rgba(0, 255, 65, 0.2);
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
}

/* ===== Metadata Categories ===== */
.metadata-section {
  margin-top: var(--space-lg);
}

.metadata-category {
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.metadata-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  background: rgba(0, 212, 170, 0.05);
  cursor: pointer;
  transition: background 0.3s ease;
}

.metadata-category-header:hover {
  background: rgba(0, 212, 170, 0.1);
}

.metadata-category-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.metadata-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--neon-blue);
  color: var(--bg-deep);
  padding: 2px 8px;
  border-radius: 10px;
}

.metadata-items {
  padding: var(--space-md);
}

.metadata-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.metadata-item:last-child {
  border-bottom: none;
}

.metadata-key {
  color: var(--text-secondary);
}

.metadata-value {
  color: var(--text-primary);
  max-width: 60%;
  text-align: right;
  word-break: break-all;
}

.metadata-value.dangerous {
  color: var(--neon-orange);
  text-shadow: 0 0 5px var(--neon-orange);
}

/* ===== Toast Notifications ===== */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-left: 4px solid var(--neon-blue);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  min-width: 300px;
  max-width: 400px;
  font-family: var(--font-body);
  transform: translateX(120%);
  transition: transform 0.3s ease;
}

.toast-show {
  transform: translateX(0);
}

.toast-success { border-left-color: var(--neon-green); }
.toast-error { border-left-color: var(--status-danger); }
.toast-warning { border-left-color: var(--neon-orange); }

/* ===== Education Section ===== */
.education-section {
  margin-top: var(--space-xl);
}

.education-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--neon-blue);
  text-shadow: 0 0 20px var(--neon-blue);
}

.education-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.education-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.education-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

.education-card .icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

/* --- Icon system ---------------------------------------------------------
   Every icon is drawn on the same 24px grid with a 1.75 stroke, and sits in a
   flex box so it cannot drift from the text it belongs to. */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}
.icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.privacy-notice .icon {
  width: 1.55rem;
  height: 1.55rem;
}
.education-card .icon {
  width: 2.4rem;
  height: 2.4rem;
  margin: 0 auto var(--space-md);
  color: var(--neon-blue);
}
.nav-tab .icon {
  width: 1.05rem;
  height: 1.05rem;
}
.url-result-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15rem;
  height: 1.15rem;
  line-height: 0;
}
.url-result-icon svg {
  width: 100%;
  height: 100%;
}
#copy-url-btn .icon {
  width: 1.05rem;
  height: 1.05rem;
}
.label-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1em;
  height: 1em;
  margin-right: .42em;
  vertical-align: -.14em;
  color: var(--neon-blue);
  line-height: 0;
}
.label-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Icons injected at runtime (file rows, metadata categories). */
.file-icon,
.metadata-category-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}
.file-icon svg { width: 1.7rem; height: 1.7rem; display: block; }
.metadata-category-icon { width: 1.15rem; height: 1.15rem; }
.metadata-category-icon svg { width: 100%; height: 100%; display: block; }

/* --- Shared accent -------------------------------------------------------
   Violet to cyan, reserved for primary actions and the active tab, so the page
   gains one clear accent instead of a new colour on every element. */
.btn-primary {
  background: linear-gradient(100deg, #8b5cf6, #22d3ee);
  border-color: transparent;
  color: #04121a;
  box-shadow: 0 10px 28px #8b5cf633;
}
.btn-primary:hover:not(:disabled) {
  box-shadow: 0 14px 36px #22d3ee44;
  transform: translateY(-1px);
}
.nav-tab.active {
  border-color: #22d3ee80;
  box-shadow: 0 0 0 1px #8b5cf633, 0 8px 24px #22d3ee22;
}
.logo h1,
.logo.glitch {
  background: linear-gradient(100deg, #22d3ee 10%, #8b5cf6 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.education-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  color: var(--neon-blue);
}

.education-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== Encrypted Chat Section ===== */
.chat-section {
  margin-top: var(--space-2xl);
}

.chat-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(20px);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: rgba(0, 212, 170, 0.05);
  border-bottom: 1px solid var(--border-glow);
}

.chat-title {
  font-family: var(--font-display);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.chat-title .lock-icon {
  color: var(--neon-green);
  animation: pulse 2s infinite;
}

.chat-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-green);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.chat-status::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: blink 1s infinite;
}

.chat-room-setup {
  padding: var(--space-xl);
  text-align: center;
}

.room-input-group {
  display: flex;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
  justify-content: center;
}

.room-input {
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  min-width: 200px;
  transition: all 0.3s ease;
}

.room-input:focus {
  outline: none;
  border-color: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

.room-input::placeholder {
  color: var(--text-muted);
}

.chat-messages {
  height: 400px;
  overflow-y: auto;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.message {
  max-width: 70%;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  position: relative;
}

.message.sent {
  align-self: flex-end;
  background: var(--gradient-neon);
  color: var(--bg-deep);
}

.message.received {
  align-self: flex-start;
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
}

.message-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  opacity: 0.7;
  margin-top: var(--space-xs);
}

.message-encrypted {
  font-size: 0.65rem;
  opacity: 0.5;
  display: flex;
  align-items: center;
  gap: 4px;
}

.chat-input-area {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-top: 1px solid var(--border-glow);
  background: rgba(0, 0, 0, 0.2);
}

.chat-input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  resize: none;
}

.chat-input:focus {
  outline: none;
  border-color: var(--neon-blue);
}

.send-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-neon);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.send-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--glow-blue);
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--border-glow);
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
}

.footer-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-sm);
  color: var(--neon-green);
}

/* ===== Glitch Effect ===== */
.glitch {
  position: relative;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
  transition: text-shadow 0.3s ease;
}

.glitch:hover {
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.5), 0 0 40px rgba(139, 92, 246, 0.2);
}

.glitch::before,
.glitch::after {
  content: none;
}

/* ===== Confetti ===== */
.confetti {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--neon-green);
  animation: confetti-fall 3s ease-out forwards;
}

@keyframes confetti-fall {
  0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ===== Navigation Tabs ===== */
.nav-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.nav-tab {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-tab:hover {
  background: var(--bg-hover);
  border-color: var(--neon-blue);
}

.nav-tab.active {
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.2), rgba(0, 170, 255, 0.2));
  border-color: var(--neon-blue);
  color: var(--text-primary);
  box-shadow: var(--glow-blue);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Chat Security Info ===== */
.chat-security-info {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
}

.chat-security-info h4 {
  font-family: var(--font-display);
  margin-bottom: var(--space-md);
  color: var(--neon-green);
}

.chat-security-info ul {
  list-style: none;
  padding: 0;
}

.chat-security-info li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
}

/* ===== Room Link Box ===== */
.room-link-box {
  display: flex;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.room-link-box .room-input {
  flex: 1;
  font-size: 0.8rem;
}

.qr-code {
  margin-top: var(--space-lg);
  text-align: center;
}

.qr-code canvas {
  border: 2px solid var(--border-glow);
  border-radius: var(--radius-md);
}

/* ===== Footer Links ===== */
.footer-links {
  margin-top: var(--space-lg);
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--neon-blue);
}

/* ===== Actions Section ===== */
.actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  flex-wrap: wrap;
}

/* ===== Results Section ===== */
.results-section {
  margin-top: var(--space-xl);
}

.results-section h2 {
  font-family: var(--font-display);
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--neon-green);
  text-shadow: 0 0 20px var(--neon-green);
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

/* ===== File List ===== */
.file-list {
  margin-top: var(--space-lg);
}

/* ===== Certificate Badge ===== */
.certificate-info {
  margin-top: var(--space-sm);
}

.cert-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: var(--space-xs) var(--space-sm);
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid var(--neon-blue);
  border-radius: var(--radius-sm);
  color: var(--neon-blue);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: var(--border-glow);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-blue);
}

/* ===== RTL Support ===== */
[dir="rtl"] {
  direction: rtl;
  text-align: right;
}

[dir="rtl"] .toast {
  right: auto;
  left: var(--space-lg);
  border-left: none;
  border-right: 4px solid var(--neon-blue);
  transform: translateX(-120%);
}

[dir="rtl"] .toast-show {
  transform: translateX(0);
}

[dir="rtl"] .message.sent {
  align-self: flex-start;
}

[dir="rtl"] .message.received {
  align-self: flex-end;
}

/* ===== URL Cleaner Styles ===== */
.url-cleaner-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-lg);
}

.url-input-section {
  padding: var(--space-xl);
}

.url-input-section h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--neon-blue);
  margin-bottom: var(--space-md);
  text-shadow: 0 0 10px var(--neon-blue);
}

.url-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.url-input-group {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.url-input {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  resize: vertical;
  transition: all var(--transition-fast);
}

.url-input:focus {
  outline: none;
  border-color: var(--neon-blue);
  box-shadow: 0 0 15px rgba(0, 212, 170, 0.3);
}

.url-result {
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid var(--neon-green);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.url-result-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  color: var(--neon-green);
  font-weight: 600;
}

.url-result-icon {
  font-size: 1.5rem;
}

.url-result-box {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.cleaned-url-display {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid var(--neon-green);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  color: var(--neon-green);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.url-stats {
  display: flex;
  gap: var(--space-xl);
}

.url-stats .stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.url-stats .stat-value {
  color: var(--neon-green);
  font-weight: 700;
  font-family: var(--font-display);
}

.trackers-list {
  background: rgba(255, 170, 0, 0.05);
  border: 1px solid rgba(255, 170, 0, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.trackers-list h4 {
  color: var(--neon-pink);
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
}

.tracker-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tracker-item {
  background: rgba(255, 170, 0, 0.15);
  border: 1px solid rgba(255, 170, 0, 0.4);
  border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.tracker-item .param-name {
  color: var(--neon-pink);
  font-weight: 600;
}

.tracker-item .param-platform {
  color: var(--text-muted);
  margin-left: var(--space-xs);
  font-size: 0.75rem;
}

.url-info {
  padding: var(--space-lg);
}

.url-info h4 {
  font-family: var(--font-display);
  color: var(--neon-blue);
  margin-bottom: var(--space-md);
}

.platform-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.platform-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.platform-badge.google { background: rgba(66, 133, 244, 0.2); color: #4285f4; border: 1px solid rgba(66, 133, 244, 0.5); }
.platform-badge.facebook { background: rgba(24, 119, 242, 0.2); color: #1877f2; border: 1px solid rgba(24, 119, 242, 0.5); }
.platform-badge.twitter { background: rgba(29, 155, 240, 0.2); color: #1d9bf0; border: 1px solid rgba(29, 155, 240, 0.5); }
.platform-badge.tiktok { background: rgba(255, 0, 80, 0.2); color: #ff0050; border: 1px solid rgba(255, 0, 80, 0.5); }
.platform-badge.amazon { background: rgba(255, 153, 0, 0.2); color: #ff9900; border: 1px solid rgba(255, 153, 0, 0.5); }
.platform-badge.youtube { background: rgba(255, 0, 0, 0.2); color: #ff0000; border: 1px solid rgba(255, 0, 0, 0.5); }
.platform-badge.linkedin { background: rgba(0, 119, 181, 0.2); color: #0077b5; border: 1px solid rgba(0, 119, 181, 0.5); }
.platform-badge.email { background: rgba(128, 128, 128, 0.2); color: #888; border: 1px solid rgba(128, 128, 128, 0.5); }

/* ===== Batch Correlation Risk ===== */
.batch-correlation-section {
  margin: var(--space-md) 0;
}

.correlation-card {
  border: 1px solid rgba(255, 100, 100, 0.35);
  padding: var(--space-lg);
}

.correlation-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.correlation-icon {
  font-size: 1.3rem;
}

.correlation-title {
  font-weight: 700;
  color: #ff8080;
}

.correlation-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.correlation-findings {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.correlation-finding {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.correlation-finding.correlation-high {
  border-left: 3px solid #ff4d4d;
}

.correlation-finding.correlation-medium {
  border-left: 3px solid #ffb84d;
}

.correlation-finding-icon {
  flex-shrink: 0;
}

.correlation-finding-message {
  font-size: 0.9rem;
}

.correlation-finding-files {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
  word-break: break-word;
}

/* ===== Screenshot Badge ===== */
.screenshot-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: linear-gradient(135deg, rgba(255, 153, 0, 0.15), rgba(255, 100, 0, 0.1));
  border: 1px solid rgba(255, 153, 0, 0.5);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  animation: pulse-orange 2s ease-in-out infinite;
}

/* Session-only "already cleaned this session" hint (in-memory dedup, no disk trail) */
.already-cleaned-badge {
  margin-top: var(--space-xs);
  font-size: 0.78rem;
  color: #34d399;
  background: rgba(52, 211, 153, 0.10);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  display: inline-block;
}

@keyframes pulse-orange {
  0%, 100% { box-shadow: 0 0 5px rgba(255, 153, 0, 0.3); }
  50% { box-shadow: 0 0 15px rgba(255, 153, 0, 0.5); }
}

.screenshot-badge .badge-icon {
  font-size: 1.2rem;
}

.screenshot-badge .badge-text {
  color: #ff9900;
  font-weight: 600;
  font-size: 0.9rem;
}

.screenshot-badge .badge-platform {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.url-info-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .url-cleaner-container {
    grid-template-columns: 1fr;
  }
  
  .url-input-group {
    flex-direction: column;
  }
  
  .logo {
    font-size: 2.5rem;
  }
  
  .container {
    padding: var(--space-md);
  }
  
  .education-cards {
    grid-template-columns: 1fr;
  }
  
  .room-input-group {
    flex-direction: column;
    align-items: center;
  }
  
  .room-input {
    width: 100%;
  }
  
  .chat-messages {
    height: 300px;
  }
  
  .message {
    max-width: 85%;
  }
}

/* ===== GPS Map Modal ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 0 40px rgba(0, 212, 170, 0.2);
}

.map-modal {
  max-width: 600px;
}

/* ===== Redaction Editor ===== */
.redaction-modal-content {
  max-width: min(960px, 95vw);
}

.redaction-hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 var(--space-sm);
}

.redaction-canvas-wrap {
  display: flex;
  justify-content: center;
  background: repeating-conic-gradient(#2a2a3a 0% 25%, #1e1e2a 0% 50%) 50% / 20px 20px;
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  overflow: auto;
}

.redaction-canvas {
  cursor: crosshair;
  max-width: 100%;
  border-radius: 4px;
  touch-action: none;
}

.redaction-controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.redaction-spacer {
  flex: 1;
}

.redaction-page-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.pdf-redaction-page-label {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
  min-width: 90px;
  text-align: center;
}

.pdf-redaction-status {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-glow);
}

.modal-header h3 {
  font-family: var(--font-display);
  color: var(--neon-pink);
  margin: 0;
  font-size: 1.1rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--neon-pink);
}

.modal-body {
  padding: 1.5rem;
}

#gps-map {
  border: 1px solid var(--border-glow);
  box-shadow: 0 0 20px rgba(255, 170, 0, 0.2);
}

.map-info {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(255, 170, 0, 0.1);
  border-radius: 8px;
  border-left: 3px solid var(--neon-pink);
}

.map-info p {
  margin: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.map-info strong {
  color: var(--neon-pink);
}

/* GPS Warning Badge in File Card */
.gps-warning-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.5rem;
  background: rgba(255, 170, 0, 0.2);
  border: 1px solid var(--neon-pink);
  border-radius: 4px;
  color: var(--neon-pink);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  animation: pulse 2s infinite;
}

.gps-warning-badge:hover {
  background: rgba(255, 170, 0, 0.3);
  box-shadow: 0 0 10px rgba(255, 170, 0, 0.5);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ===== Selective Cleaning ===== */
.selective-cleaning {
  margin: 1rem 0;
  padding: 1rem;
  background: var(--bg-glass);
  border-radius: 12px;
  border: 1px solid var(--border-glow);
}

.selective-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-glow);
}

.selective-header h4 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--neon-blue);
  font-size: 0.95rem;
}

.selective-actions {
  display: flex;
  gap: 0.5rem;
}

.selective-actions .btn-link {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
}

.selective-actions .btn-link:hover {
  color: var(--neon-blue);
}

.selective-categories {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.selective-category {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.selective-category:hover {
  border-color: var(--border-glow);
  background: var(--bg-hover);
}

.selective-category.risk-critical {
  border-left: 3px solid #ff0040;
}

.selective-category.risk-high {
  border-left: 3px solid #ff6600;
}

.selective-category.risk-medium {
  border-left: 3px solid #ffcc00;
}

.selective-category.risk-low {
  border-left: 3px solid #00cc66;
}

.selective-category input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--neon-blue);
  cursor: pointer;
}

.category-icon {
  font-size: 1.2rem;
}

.category-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.category-label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.category-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.category-risk {
  font-size: 0.8rem;
}

/* ===== Verification Detail Modal ===== */
.verify-modal-content {
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 0;
}

.verify-modal-content .modal-header {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--card-bg);
}

.verify-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--space-md);
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-glow);
}

.verify-stat {
  text-align: center;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.verify-stat-good {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.verify-stat-warn {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.verify-stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.verify-stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.verify-modal-content h4 {
  padding: var(--space-md) var(--space-lg) 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.verify-table-wrap {
  overflow-x: auto;
  padding: 0 var(--space-lg);
}

.verify-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin: var(--space-sm) 0 var(--space-lg);
}

.verify-table th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-glow);
  color: var(--text-muted);
  font-weight: 500;
}

.verify-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.verify-row.risk-high td {
  background: rgba(239, 68, 68, 0.05);
}

.verify-row.risk-medium td {
  background: rgba(245, 158, 11, 0.03);
}

.verify-value {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-secondary);
}

.verify-status {
  font-weight: 600;
  color: var(--neon-green, #10b981);
}

.verify-status.remaining {
  color: var(--neon-pink, #f59e0b);
}

.verify-verdict {
  margin: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
}

.verify-pass {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
}

.verify-warn {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #f59e0b;
}

.verify-empty {
  padding: var(--space-lg);
  text-align: center;
  color: var(--text-muted);
}

.result-saved {
  color: var(--neon-green, #10b981);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ===== Processing Options ===== */
.processing-options {
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
}

.options-title {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.options-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.option-toggle {
  display: grid;
  grid-template-columns: 50px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0 var(--space-md);
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: background 0.2s;
}

.option-toggle:hover {
  background: rgba(255, 255, 255, 0.03);
}

.option-toggle input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  grid-row: 1 / 3;
  width: 44px;
  height: 24px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  position: relative;
  transition: background 0.3s;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.3s;
}

.option-toggle input:checked + .toggle-slider {
  background: var(--neon-green, #10b981);
}

.option-toggle input:checked + .toggle-slider::after {
  left: 23px;
  background: white;
}

.option-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.option-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.quality-wrap {
  padding: var(--space-sm) var(--space-md) var(--space-sm) 60px;
}

.quality-wrap label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--space-xs);
}

.quality-wrap input[type="range"] {
  width: 100%;
  accent-color: var(--neon-green, #10b981);
}

/* ===== QR Code Modal ===== */
.qr-modal-content {
  max-width: 400px;
  text-align: center;
  padding: var(--space-xl);
}

.qr-modal-content h3 {
  margin-bottom: var(--space-sm);
}

.qr-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.qr-container {
  display: flex;
  justify-content: center;
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.qr-image {
  width: 200px;
  height: 200px;
  image-rendering: pixelated;
}

.qr-info {
  text-align: left;
  margin-bottom: var(--space-md);
}

.qr-field {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.qr-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.qr-value {
  font-size: 0.8rem;
  color: var(--text-primary);
  max-width: 60%;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-value.mono {
  font-family: var(--font-mono);
}

.qr-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* ===== Batch Summary ===== */
.batch-summary {
  margin-bottom: var(--space-lg);
  padding: var(--space-lg);
}

.batch-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.batch-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.batch-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon-green, #10b981);
}

.batch-stat-fail .batch-stat-value {
  color: var(--neon-red, #ef4444);
}

.batch-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== File preview (bounded thumbnail) ===== */
.file-preview {
  flex: 0 0 96px;
  width: 96px;
  height: 96px;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glow, rgba(255, 255, 255, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.file-preview .file-icon {
  font-size: 1.6rem;
}

@media (max-width: 640px) {
  .file-preview {
    flex-basis: 64px;
    width: 64px;
    height: 64px;
  }

  .file-card {
    flex-wrap: wrap;
  }
}

/* Same project, one level up: a quiet brand link pinned to the top-left of the header. */
header .tool-brand{position:absolute;top:14px;left:18px;z-index:5;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary,#9fb3c8);text-decoration:none}
header .tool-brand:hover{color:var(--accent-primary,#22d3a6)}
@media (max-width:640px){header .tool-brand{top:8px;left:10px;font-size:.6rem}}

/* ===== Compact cleaner layout =====
   The upload target should read as a control, not as an empty page. The
   earlier version inherited a 4rem icon and 32px padding, which made the
   dropzone more than 400px tall with no content in the middle. */
.dropzone {
  width: min(100%, 860px);
  margin: 0 auto;
  padding: clamp(18px, 2.5vw, 26px);
}

.dropzone-icon {
  font-size: 0;
  margin-bottom: 10px;
}

/* The SVG still carries a legacy inline size; this keeps the compact icon
   consistent without changing the markup contract of the dropzone. */
.dropzone-icon .icon {
  width: 44px !important;
  height: 44px !important;
}

.dropzone h2 {
  margin-bottom: 4px;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
}

.dropzone > p[data-i18n="dropzone.or"] {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.dropzone-buttons {
  gap: 8px;
}

.dropzone .btn {
  min-height: 40px;
  padding: 9px 16px;
  font-size: 0.82rem;
}

.dropzone-formats {
  margin-top: 12px;
  font-size: 0.72rem;
  line-height: 1.5;
}

/* ===== Consistent button geometry ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn > .icon {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

.btn-secondary {
  border: 1px solid var(--border-glow);
  background: transparent;
  color: var(--text-secondary);
}

.btn-secondary:hover {
  border-color: var(--status-danger);
  color: var(--status-danger);
  background: rgba(255, 68, 68, 0.06);
}

/* The file card has up to three actions before cleaning and two after it.
   Giving the actions a shared flex track keeps their heights and widths
   proportionate instead of letting each label dictate its own box. */
.file-actions {
  display: flex;
  flex: 0 1 430px;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: flex-end;
  gap: 8px;
}

.file-actions .btn {
  flex: 1 1 0;
  min-width: 0;
  min-height: 38px;
  padding: 8px 10px;
  font-size: 0.76rem;
  white-space: nowrap;
}

.file-actions .btn > .icon {
  width: 14px;
  height: 14px;
  flex-basis: 14px;
}

.file-details {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: 4px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.file-status {
  color: var(--neon-blue);
}

.file-status.status-done {
  color: var(--neon-green);
}

.file-status.status-error {
  color: var(--status-danger);
}

/* ===== Clean result panel =====
   style.css is not loaded by this page, so the result classes previously had
   no display rules at all. The result is now a self-contained panel with a
   three-button primary row and a secondary two-button row. */
.result-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(0, 212, 170, 0.32);
  border-radius: 16px;
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.result-info {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.result-name {
  overflow-wrap: anywhere;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 650;
}

.result-comparison {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.result-arrow {
  color: var(--text-muted);
}

.result-after,
.result-saved {
  color: var(--neon-green);
}

.verification-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  max-width: 100%;
  padding: 5px 9px;
  border: 1px solid rgba(0, 212, 106, 0.28);
  border-radius: 999px;
  background: rgba(0, 212, 106, 0.08);
  color: var(--neon-green);
  font-size: 0.72rem;
  line-height: 1.35;
}

.verification-badge.failed {
  border-color: rgba(255, 68, 68, 0.32);
  background: rgba(255, 68, 68, 0.08);
  color: var(--status-danger);
}

.verification-badge .icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}

.certificate-info {
  margin-top: 2px;
}

.cert-badge {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.result-actions {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: stretch;
  gap: 8px;
  width: 100%;
}

.result-actions .btn {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 9px 12px;
  font-size: 0.8rem;
  white-space: nowrap;
}

.result-actions .btn:nth-child(-n + 3) {
  grid-column: span 2;
}

.result-actions .btn:nth-child(n + 4) {
  grid-column: span 3;
  min-height: 34px;
  border-color: var(--border-glow);
  background: transparent;
  color: var(--text-secondary);
  box-shadow: none;
  font-size: 0.74rem;
}

.result-actions .btn:nth-child(n + 4):hover {
  border-color: var(--neon-blue);
  background: var(--bg-hover);
  color: var(--neon-blue);
}

.result-actions .btn > .icon {
  width: 15px;
  height: 15px;
  flex-basis: 15px;
}

.results-section > .btn-success {
  display: flex;
  width: min(100%, 260px);
  min-height: 42px;
  margin: 12px auto 0;
  padding: 9px 16px;
  font-size: 0.8rem;
}

@media (max-width: 760px) {
  .file-actions {
    flex-basis: 100%;
    width: 100%;
    justify-content: stretch;
  }

  .file-actions .btn {
    min-height: 40px;
    font-size: 0.75rem;
  }
}

@media (max-width: 640px) {
  header {
    padding: 16px 10px 8px;
  }

  .logo {
    font-size: 2.55rem;
    letter-spacing: 0.06em;
  }

  .tagline {
    padding: 0 8px;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
  }

  .header-controls {
    max-width: 100%;
    margin-top: 16px;
    gap: 6px;
  }

  .language-selector {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    width: 100%;
  }

  .lang-btn {
    padding: 6px 8px;
    font-size: 0.68rem;
  }

  .panic-wipe-btn {
    flex-basis: 100%;
    margin-top: 4px;
  }

  .privacy-notice {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px;
  }

  .privacy-notice .text {
    font-size: 0.78rem;
  }

  .network-monitor {
    align-self: flex-start;
    font-size: 0.68rem;
  }

  .nav-tabs {
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 4px;
  }

  .nav-tab {
    flex: 1 1 140px;
    justify-content: center;
    padding: 10px 12px;
    font-size: 0.8rem;
  }

  .dropzone {
    padding: 18px 14px;
  }

  .result-card {
    padding: 14px;
  }

  .result-actions {
    grid-template-columns: 1fr;
  }

  .result-actions .btn:nth-child(-n + 3),
  .result-actions .btn:nth-child(n + 4) {
    grid-column: auto;
  }
}