/* ═══════════════════════════════════════════
   ScanGuard Mobile — Security Scanner for Phone
   "Modern Digital Fort Knox" brand parity (#575) — SSOT: design-tokens.css
   (assets/design-tokens.json / docs/brand-guidelines.md). Variable names
   below are kept as-is for backward compat with every selector in this
   file, but every value now points at an --fk-* brand token so mobile
   and desktop (public/styles.css) stay in lockstep by construction.
   ═══════════════════════════════════════════ */
@import url('design-tokens.css');

/* ── Reset & Variables ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
:root{
  --bg:var(--fk-color-semantic-bg-page);
  --bg-card:var(--fk-color-semantic-bg-card);
  --bg-card-hover:var(--fk-color-semantic-bg-card-hover);
  --bg-elevated:var(--fk-color-semantic-bg-elevated);
  --bg-input:var(--fk-color-semantic-bg-input);
  --border:var(--fk-color-semantic-border-default);
  --border-focus:var(--fk-color-semantic-border-focus);
  --text:var(--fk-color-semantic-text-primary);
  --text-secondary:var(--fk-color-semantic-text-secondary);
  --text-muted:var(--fk-color-semantic-text-muted);
  --accent:var(--fk-color-semantic-accent);
  --accent-light:var(--fk-color-semantic-accent-hover);
  --accent-glow:var(--fk-color-semantic-accent-glow);
  --green:var(--fk-color-semantic-severity-good);
  --green-bg:rgba(34,197,94,0.1);
  --amber:var(--fk-color-semantic-severity-warn);
  --amber-bg:rgba(245,158,11,0.1);
  --red:var(--fk-color-semantic-severity-bad);
  --red-bg:rgba(239,68,68,0.1);
  --orange:var(--fk-color-semantic-severity-info);
  --orange-bg:rgba(249,115,22,0.1);
  --critical:#7f1d1d;
  --high:var(--fk-color-semantic-severity-bad);
  --medium:var(--fk-color-semantic-severity-warn);
  --low:var(--fk-color-semantic-severity-good);
  --info:var(--fk-color-semantic-text-secondary);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --safe-top:env(safe-area-inset-top,0px);
  --header-h:52px;
  --tab-bar-h:64px;
  --radius-sm:var(--fk-radius-sm);
  --radius-md:var(--fk-radius-md);
  --radius-lg:var(--fk-radius-lg);
  --radius-xl:var(--fk-radius-xl);
  --font-sans:var(--fk-font-sans);
  --font-serif:var(--fk-font-serif);
  --font-mono:var(--fk-font-mono);
  --shadow-card:var(--fk-shadow-md);
  --shadow-elevated:0 8px 40px rgba(0,0,0,0.4);
  --ease: cubic-bezier(0.16,1,0.3,1);
}

html,body{
  height:100%;width:100%;
  overflow:hidden;
  -webkit-tap-highlight-color:transparent;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.5;
  display:flex;
  flex-direction:column;
  padding-top:var(--safe-top);
  user-select:none;
  -webkit-user-select:none;
}

/* Serif headings + monospace data — brand parity with desktop (#568/#575) */
h1, h2, .scan-title, .checks-title, .modal-title, .score-value,
.empty-title, #score-value, #score-grade {
  font-family: var(--font-serif);
}
.results-domain, #results-domain, .scanning-domain, #scanning-domain-display,
.history-domain {
  font-family: var(--font-mono);
}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}

/* ── HEADER ── */
#app-header{
  height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 16px;
  background:rgba(10,14,26,0.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  flex-shrink:0;
  position:relative;
  z-index:10;
}
.header-left{display:flex;align-items:center;gap:8px}
.header-shield{font-size:20px}
.header-title{font-size:17px;font-weight:700;letter-spacing:-0.3px}
.header-right{display:flex;align-items:center}
.header-tab-label{font-size:13px;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px}

/* ── MAIN CONTENT ── */
#app-content{
  flex:1;
  overflow-y:auto;
  overflow-x:hidden;
  -webkit-overflow-scrolling:touch;
  padding-bottom:8px;
}

/* ── TABS ── */
.tab-content{display:none;padding:16px 16px 80px;animation:tabIn 0.25s var(--ease)}
.tab-content.active{display:block}
@keyframes tabIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ── BOTTOM TAB BAR ── */
#tab-bar{
  position:fixed;
  bottom:0;left:0;right:0;
  height:calc(var(--tab-bar-h) + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  display:flex;
  background:rgba(10,14,26,0.95);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-top:1px solid var(--border);
  z-index:100;
}
.tab-bar-item{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  background:none;
  border:none;
  color:var(--text-muted);
  cursor:pointer;
  padding:6px 0 4px;
  position:relative;
  transition:color 0.2s;
  -webkit-tap-highlight-color:transparent;
}
.tab-bar-item.active{color:var(--accent)}
.tab-bar-item:active{opacity:0.7}
.tab-icon{font-size:22px;line-height:1}
.tab-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:0.3px}
.tab-badge-dot{
  position:absolute;
  top:4px;right:50%;
  margin-right:-18px;
  width:8px;height:8px;
  background:var(--red);
  border-radius:50%;
  border:2px solid var(--bg);
}

/* ── SCAN TAB ── */
.scan-hero{text-align:center;padding:12px 0 20px}
.radar-container{
  width:160px;height:160px;
  margin:0 auto 16px;
  position:relative;
}
.radar{width:100%;height:100%;position:relative}
.radar-svg{width:100%;height:100%}
.scan-title{font-size:26px;font-weight:800;letter-spacing:-0.5px;margin-bottom:4px}
.scan-subtitle{font-size:14px;color:var(--text-secondary);line-height:1.4}

/* ── Scanner Type Selector ── */
.scanner-type-selector{
  display:flex;
  gap:6px;
  padding:0 0 14px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.scanner-type-selector::-webkit-scrollbar{display:none}
.scanner-type-btn{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:3px;
  padding:8px 12px;
  background:var(--bg-card);
  border:1.5px solid var(--border);
  border-radius:var(--radius-md);
  cursor:pointer;
  transition:all 0.2s;
  min-width:60px;
  flex-shrink:0;
  -webkit-tap-highlight-color:transparent;
}
.scanner-type-btn:active{transform:scale(0.95)}
.scanner-type-btn.active{
  border-color:var(--accent);
  background:rgba(59,130,246,0.1);
  box-shadow:0 0 0 2px var(--accent-glow);
}
.scanner-type-btn .stb-icon{font-size:20px;line-height:1}
.scanner-type-btn .stb-label{font-size:10px;font-weight:600;color:var(--text-muted);white-space:nowrap}
.scanner-type-btn.active .stb-label{color:var(--accent)}

/* ── Scanner Info Cards (WiFi/Local/BLE/NFC) ── */
.scanner-input-group{animation:fadeIn 0.25s ease}
.scanner-info-card{
  display:flex;
  gap:14px;
  padding:16px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  align-items:flex-start;
}
.scanner-info-icon{font-size:32px;flex-shrink:0;line-height:1}
.scanner-info-text{flex:1;min-width:0}
.scanner-info-text strong{font-size:15px;color:var(--text);display:block;margin-bottom:4px}
.scanner-info-text p{font-size:13px;color:var(--text-secondary);line-height:1.5;margin:0}

/* ── Manual Entry Section ── */
.manual-entry-section{
  margin-top:12px;
  padding:12px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
}
.manual-entry-header{
  font-size:12px;
  font-weight:600;
  color:var(--text-muted);
  margin-bottom:8px;
}
.manual-entry-textarea{
  width:100%;
  box-sizing:border-box;
  padding:10px 12px;
  font-size:13px;
  font-family:monospace;
  background:var(--bg-input);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text);
  resize:vertical;
  min-height:70px;
  line-height:1.4;
}
.manual-entry-textarea:focus{
  outline:none;
  border-color:var(--accent);
}
.manual-entry-textarea::placeholder{
  color:var(--text-muted);
  opacity:0.6;
}
.manual-scan-btn{
  margin-top:8px;
  background:var(--bg-card);
  border:1px dashed var(--border);
  color:var(--text-secondary);
  font-size:13px;
}
.manual-scan-btn:hover{
  border-color:var(--accent);
  color:var(--accent);
}

/* ── Scan Form ── */
.scan-form{margin:0 0 20px}
.input-group{display:flex;flex-direction:column;gap:10px}
.input-wrapper{
  display:flex;
  align-items:center;
  gap:10px;
  background:var(--bg-input);
  border:1.5px solid var(--border);
  border-radius:var(--radius-md);
  padding:0 14px;
  transition:border-color 0.2s;
}
.input-wrapper:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.input-icon{font-size:18px;flex-shrink:0}
.input-wrapper input{
  flex:1;
  background:none;
  border:none;
  outline:none;
  color:var(--text);
  font-size:17px;
  font-weight:500;
  padding:14px 0;
  font-family:inherit;
  min-height:48px;
}
.input-wrapper input::placeholder{color:var(--text-muted);font-weight:400}
.clear-btn{
  display:none;
  background:none;
  border:none;
  color:var(--text-muted);
  font-size:16px;
  cursor:pointer;
  padding:4px 2px;
  line-height:1;
}
.input-wrapper.filled .clear-btn{display:block}

.scan-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  width:100%;
  padding:16px;
  background:linear-gradient(135deg,#2563eb,#1d4ed8);
  border:none;
  border-radius:var(--radius-md);
  color:#fff;
  font-size:17px;
  font-weight:700;
  cursor:pointer;
  transition:transform 0.15s,box-shadow 0.2s;
  box-shadow:0 4px 20px rgba(37,99,235,0.3);
  min-height:52px;
}
.scan-btn:active{transform:scale(0.97)}
.scan-btn:disabled{opacity:0.5;transform:none;box-shadow:none}
.scan-btn-icon{font-size:18px;transition:transform 0.2s}
.scan-btn:hover .scan-btn-icon{transform:translateX(3px)}

/* Subdomain toggle */
.subdomain-toggle{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:12px;
  cursor:pointer;
}
.subdomain-toggle input{display:none}
.toggle-track{
  width:42px;height:26px;
  background:var(--border);
  border-radius:99px;
  position:relative;
  transition:background 0.25s;
  flex-shrink:0;
}
.toggle-thumb{
  position:absolute;
  top:3px;left:3px;
  width:20px;height:20px;
  background:var(--text-muted);
  border-radius:50%;
  transition:transform 0.25s var(--ease),background 0.25s;
}
.subdomain-toggle input:checked + .toggle-track{background:var(--accent)}
.subdomain-toggle input:checked + .toggle-track .toggle-thumb{
  transform:translateX(16px);
  background:#fff;
}
.toggle-label{font-size:13px;color:var(--text-secondary);line-height:1.3}

.scan-error{
  font-size:13px;
  color:var(--red);
  margin-top:10px;
  text-align:center;
}

/* ── Recent Scans ── */
.recent-scans{margin-top:8px}
.section-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:10px;
}
.section-title{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px}
.clear-history-btn{
  background:none;border:none;
  color:var(--text-muted);font-size:13px;cursor:pointer;
  padding:4px 8px;border-radius:var(--radius-sm);
}
.clear-history-btn:active{background:var(--bg-card)}
.recent-scans-list{display:flex;flex-direction:column;gap:6px}
.recent-scan-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 14px;
  background:var(--bg-card);
  border-radius:var(--radius-sm);
  cursor:pointer;
  transition:background 0.15s;
  border:1px solid var(--border);
}
.recent-scan-item:active{background:var(--bg-card-hover)}
.recent-scan-domain{
  font-size:14px;
  font-weight:600;
  font-family:'Courier New',Consolas,monospace;
}
.recent-scan-score{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
}
.recent-scan-grade{
  font-weight:700;
  font-size:14px;
}
.recent-scan-time{font-size:11px;color:var(--text-muted)}

/* ── RESULTS TAB ── */
.results-empty{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:60px 20px;
  text-align:center;
}
.empty-icon{font-size:48px;margin-bottom:12px}
.empty-title{font-size:20px;font-weight:700;margin-bottom:6px}
.empty-desc{font-size:14px;color:var(--text-secondary);line-height:1.4}

.results-content{padding-top:4px}

/* Score hero */
.score-hero{
  text-align:center;
  padding:8px 0 16px;
}
.score-gauge-container{
  width:170px;height:170px;
  margin:0 auto 12px;
}
.score-gauge{width:100%;height:100%}
.score-meta{display:flex;flex-direction:column;gap:2px}
.results-domain{
  font-size:15px;
  font-weight:600;
  font-family:'Courier New',Consolas,monospace;
  color:var(--text);
}
.results-timestamp{font-size:11px;color:var(--text-muted)}

/* Severity bar */
.severity-bar{
  display:flex;
  height:6px;
  border-radius:99px;
  overflow:hidden;
  margin:0 0 10px;
  background:var(--bg-card);
}
.severity-segment{transition:width 0.6s var(--ease)}
.critical-seg{background:#7f1d1d}
.high-seg{background:var(--red)}
.medium-seg{background:var(--amber)}
.low-seg{background:var(--green)}
.info-seg{background:var(--info)}

.severity-counts{
  display:flex;
  justify-content:space-around;
  margin-bottom:16px;
  font-size:12px;
}
.severity-count{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
}
.severity-count-value{
  font-size:18px;
  font-weight:700;
}
.severity-count-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.3px}
.severity-count.critical .severity-count-value{color:var(--red)}
.severity-count.high .severity-count-value{color:var(--red)}
.severity-count.medium .severity-count-value{color:var(--amber)}
.severity-count.low .severity-count-value{color:var(--green)}
.severity-count.info .severity-count-value{color:var(--info)}

/* Category chips (horizontal scroll) */
.category-chips-wrap{
  margin-bottom:16px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.category-chips-wrap::-webkit-scrollbar{display:none}
.category-chips{
  display:flex;
  gap:6px;
  padding:2px 0;
  width:max-content;
}
.category-chip{
  display:flex;
  align-items:center;
  gap:5px;
  padding:6px 12px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:99px;
  font-size:12px;
  font-weight:500;
  white-space:nowrap;
  cursor:pointer;
  transition:background 0.15s,border-color 0.15s;
}
.category-chip:active{background:var(--bg-card-hover)}
.category-chip.active{
  border-color:var(--accent);
  background:rgba(59,130,246,0.1);
}
.category-chip-grade{font-weight:700;font-size:11px}

/* Findings accordion */
.findings-accordion{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.finding-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  overflow:hidden;
  transition:border-color 0.2s;
}
.finding-card.critical{border-left:3px solid var(--critical)}
.finding-card.high{border-left:3px solid var(--high)}
.finding-card.medium{border-left:3px solid var(--medium)}
.finding-card.low{border-left:3px solid var(--low)}

.finding-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 14px;
  cursor:pointer;
  gap:8px;
  -webkit-tap-highlight-color:transparent;
}
.finding-header:active{background:rgba(255,255,255,0.03)}
.finding-info{flex:1;min-width:0}
.finding-title{
  font-size:14px;
  font-weight:600;
  color:var(--text);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.finding-meta{display:flex;align-items:center;gap:6px;margin-top:2px}
.finding-severity-tag{
  font-size:10px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.3px;
  padding:1px 6px;
  border-radius:99px;
}
.finding-card.critical .finding-severity-tag{background:var(--red-bg);color:var(--red)}
.finding-card.high .finding-severity-tag{background:var(--red-bg);color:var(--red)}
.finding-card.medium .finding-severity-tag{background:var(--amber-bg);color:var(--amber)}
.finding-card.low .finding-severity-tag{background:var(--green-bg);color:var(--green)}
.finding-category{font-size:11px;color:var(--text-muted)}
.finding-chevron{
  font-size:12px;
  color:var(--text-muted);
  transition:transform 0.2s;
  flex-shrink:0;
}
.finding-card.expanded .finding-chevron{transform:rotate(180deg)}

.finding-body{
  display:none;
  padding:0 14px 14px;
  font-size:13px;
  color:var(--text-secondary);
  line-height:1.6;
}
.finding-card.expanded .finding-body{display:block}
.finding-body p{margin-bottom:8px}
.finding-body .remediation{
  background:var(--bg-input);
  border-radius:var(--radius-sm);
  padding:10px 12px;
  margin-top:4px;
  font-size:12px;
  border:1px solid var(--border);
}
.finding-body .remediation strong{color:var(--accent-light);font-weight:600}
.finding-owasp{
  font-size:11px;
  color:var(--text-muted);
  margin-top:6px;
  display:inline-block;
  background:var(--bg-input);
  padding:2px 8px;
  border-radius:99px;
}

/* Results actions */
.results-actions{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:20px;
}
.action-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  width:100%;
  padding:14px;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:transform 0.15s,opacity 0.15s;
  min-height:48px;
  border:none;
}
.action-btn:active{transform:scale(0.97)}
.action-btn.primary{
  background:linear-gradient(135deg,#2563eb,#1d4ed8);
  color:#fff;
  box-shadow:0 4px 16px rgba(37,99,235,0.25);
}
.action-btn.secondary{
  background:var(--bg-card);
  color:var(--text);
  border:1px solid var(--border);
}
.action-btn.copied{background:var(--green);color:#fff;border-color:var(--green)}

/* ── HISTORY TAB ── */
.history-list{display:flex;flex-direction:column;gap:6px;padding-top:4px}
.history-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  cursor:pointer;
  transition:background 0.15s;
}
.history-item:active{background:var(--bg-card-hover)}
.history-item-info{display:flex;flex-direction:column;gap:2px}
.history-item-domain{
  font-size:14px;
  font-weight:600;
  font-family:'Courier New',Consolas,monospace;
}
.history-item-date{font-size:11px;color:var(--text-muted)}
.history-item-score{
  display:flex;
  align-items:center;
  gap:6px;
}
.history-item-value{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
.history-item-grade{font-size:14px;font-weight:700}

/* ── CHECKS TAB ── */
.checks-header{padding:4px 0 12px}
.checks-title{font-size:22px;font-weight:800;margin-bottom:4px}
.checks-subtitle{font-size:13px;color:var(--text-secondary)}
.checks-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
}
.check-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:14px 8px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  cursor:pointer;
  transition:background 0.15s,transform 0.15s;
  text-align:center;
  min-height:80px;
}
.check-card:active{background:var(--bg-card-hover);transform:scale(0.96)}
.check-card-icon{font-size:24px}
.check-card-name{font-size:11px;font-weight:600;color:var(--text);line-height:1.3}

.checks-footer{margin-top:12px}
.guardian-card{
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px;
  background:rgba(16,185,129,0.08);
  border:1px solid rgba(16,185,129,0.2);
  border-radius:var(--radius-sm);
  cursor:pointer;
  transition:background 0.15s;
}
.guardian-card:active{background:rgba(16,185,129,0.15)}
.guardian-icon{font-size:22px}
.guardian-info{flex:1;min-width:0}
.guardian-name{font-size:13px;font-weight:600;color:#10b981;display:block}
.guardian-desc{font-size:11px;color:rgba(16,185,129,0.6)}
.guardian-arrow{font-size:14px;color:#10b981}

/* ── BOTTOM SHEET ── */
.sheet-overlay{
  position:fixed;
  inset:0;z-index:200;
  background:rgba(0,0,0,0.6);
  animation:fadeIn 0.2s ease;
}
.bottom-sheet{
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:201;
  background:var(--bg-elevated);
  border-radius:var(--radius-xl) var(--radius-xl) 0 0;
  max-height:80vh;
  display:flex;
  flex-direction:column;
  animation:sheetUp 0.35s var(--ease);
  box-shadow:var(--shadow-elevated);
}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.sheet-handle{
  display:flex;
  justify-content:center;
  padding:10px 0 4px;
  flex-shrink:0;
}
.sheet-handle-bar{
  width:36px;height:4px;
  background:var(--border);
  border-radius:99px;
}
.sheet-content{
  flex:1;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  padding:4px 20px 20px;
}
.sheet-body{font-size:14px;color:var(--text-secondary);line-height:1.6}
.sheet-body h2{font-size:20px;font-weight:700;color:var(--text);margin-bottom:8px}
.sheet-body .risk-section{
  background:var(--red-bg);
  border:1px solid rgba(239,68,68,0.15);
  border-radius:var(--radius-sm);
  padding:12px;
  margin:12px 0;
}
.sheet-body .risk-section strong{color:var(--red);font-weight:600}
.sheet-body .famous-section{
  background:var(--amber-bg);
  border:1px solid rgba(245,158,11,0.15);
  border-radius:var(--radius-sm);
  padding:12px;
  margin:12px 0;
}
.sheet-body .famous-section strong{color:var(--amber);font-weight:600}

/* ── SCANNING OVERLAY ── */
.scanning-overlay{
  position:fixed;
  inset:0;
  z-index:150;
  background:rgba(10,14,26,0.95);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:32px;
  animation:fadeIn 0.2s ease;
}
.scanning-content{
  text-align:center;
  max-width:320px;
  width:100%;
}
.scanning-radar{
  width:140px;height:140px;
  margin:0 auto 24px;
}
.scanning-svg{width:100%;height:100%}
.scanning-status{margin-bottom:24px}
.scanning-title{
  font-size:20px;
  font-weight:700;
  display:block;
  margin-bottom:4px;
}
.scanning-domain{
  font-size:14px;
  color:var(--text-secondary);
  font-family:'Courier New',Consolas,monospace;
}
.scanning-progress{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:24px;
}
.scanning-progress-track{
  flex:1;
  height:4px;
  background:var(--border);
  border-radius:99px;
  overflow:hidden;
}
.scanning-progress-fill{
  height:100%;
  background:linear-gradient(90deg,var(--accent),var(--accent-light));
  border-radius:99px;
  width:0%;
  transition:width 0.4s var(--ease);
}
.scanning-progress-pct{
  font-size:14px;
  font-weight:700;
  color:var(--accent);
  font-variant-numeric:tabular-nums;
  min-width:36px;
  text-align:right;
}
.scanning-steps{
  display:flex;
  flex-direction:column;
  gap:6px;
  text-align:left;
}
.scan-step{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--text-muted);
  transition:color 0.3s;
}
.scan-step.active{color:var(--accent)}
.scan-step.done{color:var(--green)}
.scan-step-icon{
  width:18px;
  text-align:center;
  flex-shrink:0;
  font-size:12px;
}
.scan-step.active .scan-step-icon{animation:pulse 1s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:0.5}50%{opacity:1}}

/* ── TOAST ── */
.toast{
  position:fixed;
  bottom:calc(var(--tab-bar-h) + var(--safe-bottom) + 16px);
  left:50%;
  transform:translateX(-50%);
  background:var(--bg-elevated);
  color:var(--text);
  padding:10px 20px;
  border-radius:99px;
  font-size:13px;
  font-weight:500;
  box-shadow:var(--shadow-elevated);
  border:1px solid var(--border);
  z-index:300;
  white-space:nowrap;
  animation:toastIn 0.3s var(--ease);
}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
@keyframes toastOut{from{opacity:1}to{opacity:0;transform:translateX(-50%) translateY(-8px)}}

/* ── MODAL ── */
.modal-overlay{
  position:fixed;
  inset:0;
  z-index:250;
  background:rgba(0,0,0,0.7);
  display:flex;
  align-items:flex-end;
  justify-content:center;
  animation:fadeIn 0.2s ease;
}
.modal-sheet{
  width:100%;
  max-width:400px;
  background:var(--bg-elevated);
  border-radius:var(--radius-xl) var(--radius-xl) 0 0;
  padding:0 0 calc(20px + var(--safe-bottom));
  animation:sheetUp 0.35s var(--ease);
  max-height:85vh;
  overflow-y:auto;
}
.modal-handle{
  display:flex;
  justify-content:center;
  padding:10px 0 4px;
}
.modal-body{padding:8px 20px 0}
.modal-title{font-size:20px;font-weight:700;margin-bottom:16px;text-align:center}

.lead-form{display:flex;flex-direction:column;gap:10px}
.lead-form input,.lead-form select{
  width:100%;
  padding:13px 14px;
  background:var(--bg-input);
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text);
  font-size:15px;
  font-family:inherit;
  outline:none;
  transition:border-color 0.2s;
  min-height:48px;
}
.lead-form input:focus,.lead-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.lead-form input::placeholder{color:var(--text-muted)}
.lead-form select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.modal-submit{margin-top:4px}
.modal-close-btn{
  display:block;
  width:100%;
  padding:12px;
  margin-top:8px;
  background:none;
  border:none;
  color:var(--text-muted);
  font-size:14px;
  font-weight:500;
  cursor:pointer;
  text-align:center;
}
.lead-error{font-size:13px;color:var(--red);text-align:center}

/* ── GRADE COLORS ── */
.grade-A-plus,.grade-A{color:var(--green)}
.grade-B{color:var(--green)}
.grade-C{color:var(--amber)}
.grade-D{color:var(--orange)}
.grade-F{color:var(--red)}
.grade-na{color:var(--info)}

/* ── RESPONSIVE: Tablet+ gets a wider layout ── */
@media (min-width:768px){
  #app-content{max-width:480px;margin:0 auto}
  .bottom-sheet{max-width:480px;left:50%;transform:translateX(-50%)}
  .bottom-sheet[open]{animation:sheetUpCenter 0.35s var(--ease)}
  @keyframes sheetUpCenter{from{transform:translateX(-50%) translateY(100%)}to{transform:translateX(-50%) translateY(0)}}
  .modal-sheet{max-width:400px}
}

/* ── DARK THEME (Always dark — security tool) ── */
/* Already dark by default. Light mode override disabled for security context. */

/* ── Reduced motion ── */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}
  .scanning-overlay{animation:none}
  .bottom-sheet{animation:none}
  .modal-sheet{animation:none}
}