/* ================================================================
   FORENSICS — Design System
   System font stack. Zero external dependencies.
   ================================================================ */

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

:root {
  --bg:             #080A0F;
  --surface:        #0F1219;
  --elevated:       #161B26;
  --border:         rgba(255,255,255,0.07);
  --border-strong:  rgba(255,255,255,0.12);
  --text-primary:   rgba(255,255,255,0.92);
  --text-secondary: rgba(255,255,255,0.58);
  --text-dim:       rgba(255,255,255,0.22);
  --accent:         #4A9EFF;
  --accent-dim:     rgba(74,158,255,0.12);
  --warning:        #FF453A;
  --warning-dim:    rgba(255,69,58,0.10);
  --safe:           #30D158;
  --safe-dim:       rgba(48,209,88,0.10);
  --caution:        #FFD60A;
  --caution-dim:    rgba(255,214,10,0.10);
  --radius:         12px;
  --radius-sm:      8px;
  --radius-xs:      6px;
  --mono:           'SF Mono', 'Cascadia Code', 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans:           -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --ease:           cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  min-height: 100vh;
  background: var(--bg);
  overflow-x: hidden;
}

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

/* ========= SCROLLBAR ========= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.16); }

/* ========= FOCUS ========= */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ========= PARTICLES ========= */
#particles-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

/* ================================================================
   HERO / DROP ZONE
   ================================================================ */
#dropzone {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  padding: 24px;
}
#dropzone.dissolving { opacity: 0; transform: scale(0.96); pointer-events: none; }
#dropzone.hidden { display: none; }

/* ---- Hero text ---- */
.hero {
  text-align: center;
  margin-bottom: 32px;
  max-width: 560px;
}
.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.hero-mark {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent), 0 0 4px var(--accent);
}
.hero-mark-sm { width: 7px; height: 7px; }
.hero-wordmark {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-title {
  font-size: clamp(26px, 4.5vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.hero-tagline {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto;
}

/* ---- Drop frame ---- */
.dropzone-frame {
  width: min(520px, 82vw);
  height: min(200px, 30vh);
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
  animation: breathe 3s ease-in-out infinite;
  cursor: pointer;
}
@keyframes breathe {
  0%, 100% { border-color: rgba(255,255,255,0.10); }
  50%      { border-color: rgba(255,255,255,0.22); }
}
.dropzone-frame.dragover {
  animation: none;
  border-color: var(--accent);
  background: rgba(74,158,255,0.04);
}
.dropzone-frame:hover {
  border-color: var(--accent);
  background: rgba(255,255,255,0.01);
}
.dropzone-icon { width: 40px; height: 40px; opacity: 0.22; }
.dropzone-text { font-size: 16px; font-weight: 500; color: var(--text-secondary); }
.dropzone-subtext { font-size: 12px; color: var(--text-dim); margin-top: -4px; }

/* ---- Demo pills ---- */
.demo-box {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 10;
}
.demo-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.10em;
}
.demo-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.demo-btn {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.1s;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.demo-btn:hover {
  background: var(--elevated);
  border-color: var(--accent);
  color: var(--text-primary);
  transform: translateY(-1px);
}
.demo-btn:active { transform: translateY(1px); }

/* ---- Trust strip ---- */
.trust-strip {
  list-style: none;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 40px;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}
.trust-strip li { display: flex; align-items: center; gap: 5px; }
.trust-key {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
  font-size: 12px;
}

/* ================================================================
   RESULTS LAYOUT
   ================================================================ */
#results {
  display: none;
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
#results.visible { display: block; }

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}
.results-brand {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.results-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.results-reset {
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  transition: color 0.2s, background 0.2s;
}
.results-reset:hover { color: var(--text-primary); background: var(--elevated); }

/* ---- Mode toggle ---- */
.mode-toggle {
  display: flex;
  background: var(--elevated);
  padding: 2px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.toggle-btn {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s, background 0.2s;
}
.toggle-btn.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.08);
}
.toggle-btn:focus-visible { outline-offset: -2px; }

/* ---- Sound toggle ---- */
.sound-toggle {
  font-size: 14px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 5px;
  border-radius: var(--radius-xs);
  transition: color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sound-toggle:hover { color: var(--text-primary); background: var(--elevated); }

/* ---- Simple / expert mode ---- */
.simple-explain { display: none; }
#results.mode-simple .simple-explain  { display: block; }
#results.mode-simple .technical-explain { display: none !important; }

/* ================================================================
   CARDS (shared)
   ================================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 14px;
}
.card-alert { border-color: rgba(255,69,58,0.18); }
.card-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 14px;
}

/* ---- card enter animation (CSS only — replaces GSAP stagger) ---- */
.card-enter {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.card-in {
  opacity: 1;
  transform: translateY(0);
}

/* ---- ghost buttons ---- */
.ghost-btn {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--elevated);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.ghost-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }
.ghost-btn-accent { border-color: rgba(74,158,255,0.3); color: var(--accent); }
.ghost-btn-accent:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--text-primary); }

/* ================================================================
   VERDICT CARD
   ================================================================ */
.card-verdict {
  border-width: 1px;
  padding: 28px;
}
.verdict-clear   { border-color: rgba(48,209,88,0.2); }
.verdict-caution { border-color: rgba(255,214,10,0.2); }
.verdict-exposed { border-color: rgba(255,69,58,0.25); }

.verdict-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.verdict-ring {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.verdict-clear   .verdict-ring { background: var(--safe-dim); box-shadow: 0 0 0 1px rgba(48,209,88,0.25); }
.verdict-caution .verdict-ring { background: var(--caution-dim); box-shadow: 0 0 0 1px rgba(255,214,10,0.25); }
.verdict-exposed .verdict-ring { background: var(--warning-dim); box-shadow: 0 0 0 1px rgba(255,69,58,0.25); }

.verdict-glyph {
  display: block;
  width: 10px; height: 10px;
  border-radius: 50%;
}
.verdict-clear   .verdict-glyph { background: var(--safe);  box-shadow: 0 0 8px var(--safe); }
.verdict-caution .verdict-glyph { background: var(--caution); box-shadow: 0 0 8px var(--caution); }
.verdict-exposed .verdict-glyph { background: var(--warning); box-shadow: 0 0 8px var(--warning); }

.verdict-head-text { flex: 1; min-width: 0; }
.verdict-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}
.verdict-clear   .verdict-title { color: var(--safe); }
.verdict-caution .verdict-title { color: var(--caution); }
.verdict-exposed .verdict-title { color: var(--warning); }

.verdict-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 2px;
}
.verdict-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.verdict-file {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.verdict-file-name {
  font-size: 16px;
  font-weight: 600;
  word-break: break-all;
}
.verdict-file-meta {
  font-size: 12px;
  color: var(--text-dim);
}

.verdict-findings {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.verdict-finding {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.verdict-dot {
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-top: 7px;
}
.sev-clear   .verdict-dot { background: var(--safe); }
.sev-caution .verdict-dot { background: var(--caution); }
.sev-exposed .verdict-dot { background: var(--warning); }

@media (max-width: 560px) {
  .verdict-head { flex-wrap: wrap; }
  .verdict-actions { width: 100%; justify-content: flex-end; }
}

/* ================================================================
   OVERVIEW STATS
   ================================================================ */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 520px) { .stat-grid { grid-template-columns: 1fr; } }

.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.stat-value.mono {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 500;
}
.stat-sub {
  font-size: 12px;
  color: var(--text-secondary);
}
.stat-flag {
  font-size: 12px;
  color: var(--warning);
  font-weight: 500;
}

/* ================================================================
   IMAGE PREVIEW
   ================================================================ */
.preview-wrap {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 10px;
  background: var(--elevated);
}
.preview-wrap img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: contain;
  background: var(--elevated);
}
.preview-note {
  font-size: 11px;
  color: var(--text-dim);
}

/* ================================================================
   GPS / LOCATION
   ================================================================ */
.gps-warning {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--warning-dim);
  border: 1px solid rgba(255,69,58,0.15);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}
.gps-warning-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.gps-warning-title { font-size: 14px; font-weight: 600; color: var(--warning); margin-bottom: 3px; }
.gps-warning-text { font-size: 13px; color: var(--text-secondary); line-height: 1.55; }

.gps-coords {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.gps-coord { display: flex; flex-direction: column; gap: 2px; }
.gps-coord-label { font-size: 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.gps-coord-value { font-family: var(--mono); font-size: 14px; font-weight: 500; }

/* ---- Custom canvas map ---- */
.map-shell {
  position: relative;
  width: 100%;
  height: min(280px, 38vh);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0a0e16;
}
.map-canvas {
  width: 100%; height: 100%;
  position: relative;
}
.map-canvas canvas { image-rendering: auto; }
.map-veil {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(8,10,15,0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10;
  transition: opacity 0.3s var(--ease);
}
.map-veil.hidden { opacity: 0; pointer-events: none; }
.map-reveal-btn {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(74,158,255,0.25);
  padding: 10px 22px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, border-color 0.2s;
}
.map-reveal-btn:hover { background: rgba(74,158,255,0.2); border-color: var(--accent); }
.map-veil-note { font-size: 10px; color: var(--text-dim); max-width: 260px; text-align: center; }

.map-controls {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 20;
}
.map-zoom {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  font-size: 16px; font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, color 0.2s;
}
.map-zoom:hover { background: var(--elevated); color: var(--text-primary); }

/* ================================================================
   MAGIC BYTES / HEX GRID
   ================================================================ */
.magic-result { font-size: 14px; color: var(--text-primary); margin-bottom: 4px; }
.magic-result strong { font-weight: 600; }
.magic-note { font-size: 12px; color: var(--text-secondary); margin-top: 8px; }

.hex-grid {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 3px;
  font-family: var(--mono);
  font-size: 10px;
  margin-top: 12px;
  background: var(--elevated);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.hex-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border-radius: 3px;
  font-size: 9px;
  user-select: none;
  cursor: crosshair;
  transition: background 0.1s, transform 0.15s var(--ease);
}
.hex-cell:hover, .hex-cell:focus-visible {
  transform: scale(1.25);
  z-index: 10;
  background: var(--text-primary) !important;
  color: var(--bg) !important;
}
.byte-null    { color: var(--text-dim); background: rgba(255,255,255,0.02); opacity: 0.5; }
.byte-ascii   { color: var(--accent); background: rgba(74,158,255,0.08); }
.byte-control { color: var(--warning); background: rgba(255,69,58,0.08); }
.byte-other   { color: var(--text-secondary); background: rgba(255,255,255,0.04); }
.byte-empty   { color: var(--text-dim); opacity: 0.15; }
.magic-byte-highlight { outline: 1.5px solid rgba(74,158,255,0.5); outline-offset: -1px; }

.hex-grid-tooltip, .entropy-tooltip {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.02);
  border: 1px dashed var(--border);
  border-radius: var(--radius-xs);
  padding: 8px 12px;
  margin-top: 10px;
  text-align: center;
  min-height: 18px;
}

@media (max-width: 520px) {
  .hex-grid { grid-template-columns: repeat(8, 1fr); gap: 2px; font-size: 8px; padding: 10px; }
  .hex-cell { font-size: 7px; border-radius: 2px; }
}

/* ================================================================
   METADATA GRID (exif + pdf share this layout)
   ================================================================ */
.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 520px) { .meta-grid { grid-template-columns: 1fr; } }

.meta-item { display: flex; flex-direction: column; gap: 3px; }
.meta-item-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.meta-item-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-word;
}
.meta-item-value.mono {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
}

/* ---- PDF pages visual ---- */
.pdf-pages-visual {
  display: flex;
  gap: 5px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.pdf-page-icon {
  width: 26px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(255,255,255,0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--text-dim);
  font-family: var(--mono);
  transition: border-color 0.2s, background 0.2s;
}
.pdf-page-icon:hover { border-color: var(--accent); background: var(--accent-dim); color: var(--accent); }

.pdf-js-warning {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 14px;
  background: var(--warning-dim);
  border: 1px solid rgba(255,69,58,0.15);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--warning);
  font-weight: 500;
}

/* ================================================================
   STRINGS CARD
   ================================================================ */
.strings-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}
.string-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 12px;
  border-radius: var(--radius-xs);
  background: var(--elevated);
  border: 1px solid var(--border);
}
.string-tag {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
}
.string-url    .string-tag { background: var(--accent-dim); color: var(--accent); }
.string-email  .string-tag { background: var(--caution-dim); color: var(--caution); }
.string-path   .string-tag { background: rgba(255,255,255,0.05); color: var(--text-secondary); }
.string-secret .string-tag { background: var(--warning-dim); color: var(--warning); }

.string-val {
  font-size: 12px;
  color: var(--text-secondary);
  word-break: break-all;
  line-height: 1.5;
}

/* ================================================================
   ENTROPY
   ================================================================ */
.entropy-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}
.entropy-value {
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.entropy-unit { font-size: 13px; color: var(--text-secondary); }
.entropy-interpretation { font-size: 13px; color: var(--text-secondary); margin-bottom: 18px; }

.entropy-canvas-wrap {
  width: 100%;
  overflow-x: auto;
  padding: 4px 0;
}
.entropy-canvas-wrap canvas {
  display: block;
  image-rendering: crisp-edges;
}
.entropy-legend {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  max-width: 640px;
}
.entropy-legend span { font-family: var(--mono); font-size: 10px; color: var(--text-dim); }

/* ================================================================
   HIDDEN DATA (steganography)
   ================================================================ */
.hidden-data-alert {
  font-size: 14px;
  font-weight: 500;
  color: var(--warning);
  margin-bottom: 12px;
}
.hidden-data-hex {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--elevated);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  line-height: 1.85;
  word-break: break-all;
  border: 1px solid var(--border);
  max-height: 160px;
  overflow-y: auto;
  white-space: pre-wrap;
}
.hidden-data-note { font-size: 12px; color: var(--text-dim); margin-top: 10px; }

/* ================================================================
   ERROR STATE
   ================================================================ */
.error-body {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
}
.error-icon { font-size: 20px; flex-shrink: 0; }
.error-title { font-size: 15px; font-weight: 600; color: var(--warning); margin-bottom: 4px; }
.error-text { font-size: 13px; color: var(--text-secondary); line-height: 1.55; }

/* ================================================================
   RE-DROP BAR
   ================================================================ */
.redrop-area {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to top, var(--bg) 60%, transparent);
  z-index: 50;
  padding-bottom: 12px;
}
.redrop-area span { font-size: 12px; color: var(--text-dim); transition: color 0.2s; }
.redrop-area.dragover span { color: var(--accent); }

/* ================================================================
   SCAN OVERLAY
   ================================================================ */
.scanner-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(8,10,15,0.7);
  transition: opacity 0.35s var(--ease);
}
.scanner-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  width: min(340px, 88vw);
}
.scanner-spinner {
  width: 30px; height: 30px;
  border: 2px solid rgba(255,255,255,0.05);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.scanner-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.scanner-status {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 500;
  font-family: var(--mono);
  min-height: 20px;
}
.scanner-bar {
  width: 100%;
  height: 2px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 6px;
}
.scanner-bar-progress {
  width: 0%;
  height: 100%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  transition: width 0.28s var(--ease);
}

/* ================================================================
   REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  #particles-canvas { display: none; }
  .dropzone-frame { animation: none; }
  .scanner-spinner { animation: none; border: 2px solid var(--accent); }
  .card-enter { opacity: 1; transform: none; }
}