/* ═══════════════════════════════════════════════════════
   QR-SKANER — страничные стили
   Подключается ПОСЛЕ css/common.css
   ═══════════════════════════════════════════════════════ */

/* Акцент: зелёный (default), дополнительные переменные */
:root {
  --error: #ff4466;
  --warn: #ffaa00;
}

/* ── Page layout: narrower ── */
.page-wrap { max-width: 860px; padding: 40px 24px 80px }
.page-title-area { margin-bottom: 36px }
.page-breadcrumb { letter-spacing: .12em; margin-bottom: 10px }
.page-breadcrumb a:hover { color: var(--accent) }
.page-h1 { font-size: clamp(1.6rem,4vw,2.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.1; margin-bottom: 8px }
.page-h1 em { font-style: normal; color: var(--accent) }
.page-desc { font-size: .88rem }

/* ── Camera ── */
.camera-block, .upload-block { width: 100% }
.btn-camera {
  display: block; width: 100%; padding: 13px; background: transparent; color: var(--text);
  font-family: 'Space Mono', monospace; font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  border: 1.5px solid var(--border); border-radius: 8px; cursor: pointer; transition: all .2s;
}
.btn-camera:hover { border-color: var(--purple); color: var(--purple); box-shadow: 0 0 16px rgba(124,58,237,.2) }
#camera-section { display: none; margin-top: 14px }
#camera-section.active { display: block }
#video-container { position: relative; border-radius: 12px; overflow: hidden; border: 1.5px solid var(--border); background: #000 }
#video { width: 100%; display: block; max-height: 400px; object-fit: cover }
.scan-line { position: absolute; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--accent), transparent); animation: scan 2s linear infinite; box-shadow: 0 0 12px var(--accent) }
@keyframes scan { 0% { top: 0% } 100% { top: 100% } }
.corner { position: absolute; width: 28px; height: 28px; border-color: var(--accent); border-style: solid }
.corner.tl { top: 12px; left: 12px; border-width: 2px 0 0 2px }
.corner.tr { top: 12px; right: 12px; border-width: 2px 2px 0 0 }
.corner.bl { bottom: 12px; left: 12px; border-width: 0 0 2px 2px }
.corner.br { bottom: 12px; right: 12px; border-width: 0 2px 2px 0 }
.btn-stop { display: block; width: 100%; margin-top: 10px; padding: 10px; background: transparent; color: var(--error); font-family: 'Space Mono', monospace; font-size: .72rem; letter-spacing: .08em; border: 1px solid var(--error); border-radius: 8px; cursor: pointer; transition: all .2s }
.btn-stop:hover { background: rgba(255,68,102,.08) }

/* ── Separator ── */
.separator { display: flex; align-items: center; gap: 16px; margin: 24px 0; font-family: 'Space Mono', monospace; font-size: .7rem; color: var(--muted) }
.separator::before, .separator::after { content: ''; flex: 1; height: 1px; background: var(--border) }

/* ── Drop zone ── */
#file-input { display: none !important }
.drop-zone {
  border: 1.5px dashed var(--border); border-radius: 16px; padding: 52px 32px; text-align: center;
  cursor: pointer; transition: all .25s ease; background: var(--surface); position: relative; overflow: hidden;
}
.drop-zone::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 0%, rgba(0,255,136,.07) 0%, transparent 60%); opacity: 0; transition: opacity .3s }
[data-theme="light"] .drop-zone::before { background: radial-gradient(circle at 50% 0%, rgba(0,204,102,.06) 0%, transparent 60%) }
.drop-zone:hover::before, .drop-zone.drag-over::before, .drop-zone.paste-over::before { opacity: 1 }
.drop-zone:hover, .drop-zone.drag-over, .drop-zone.paste-over { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(0,255,136,.08), inset 0 0 40px rgba(0,255,136,.03) }
.drop-zone.drag-over, .drop-zone.paste-over { transform: scale(1.01) }
.drop-icon { font-size: 2.6rem; margin-bottom: 14px; display: block; opacity: .65 }
.drop-zone h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 7px }
.drop-zone p { font-family: 'Space Mono', monospace; font-size: .72rem; color: var(--muted); letter-spacing: .05em }
.paste-hint { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--muted) }
.paste-hint kbd { display: inline-block; padding: 2px 7px; background: var(--surface2); border: 1px solid var(--border); border-radius: 4px; font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--text) }
.btn-upload { display: inline-block; margin-top: 18px; padding: 11px 26px; background: var(--accent); color: #000; font-family: 'Space Mono', monospace; font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; border: none; border-radius: 8px; cursor: pointer; transition: all .2s }
.btn-upload:hover { background: var(--text); box-shadow: 0 0 20px rgba(0,255,136,.35) }
.btn-paste { display: block; width: 100%; margin-top: 10px; padding: 11px 22px; background: transparent; color: var(--text); font-family: 'Space Mono', monospace; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; border: 1.5px solid var(--border); border-radius: 8px; cursor: pointer; transition: all .2s }
.btn-paste:hover { border-color: var(--accent); color: var(--accent) }

/* ── Preview ── */
#preview-container { display: none; margin-top: 20px; border: 1px solid var(--border); border-radius: 12px; overflow: hidden }
#preview-container.active { display: block }
#preview-img { width: 100%; max-height: 260px; object-fit: contain; background: #000; display: block }

/* ── Result ── */
#result-section { display: none; margin-top: 36px }
#result-section.active { display: block; animation: fadeUp .4s ease }
.result-header { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap }
.result-badge { font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .15em; text-transform: uppercase; padding: 4px 12px; border-radius: 4px; background: rgba(0,255,136,.1); color: var(--accent); border: 1px solid rgba(0,255,136,.2) }
.result-badge.error { background: rgba(255,68,102,.1); color: var(--error); border-color: rgba(255,68,102,.2) }
.btn-scan-again { display: inline-flex; align-items: center; gap: 5px; padding: 5px 12px; background: transparent; color: var(--accent); font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .08em; border: 1px solid rgba(0,255,136,.3); border-radius: 6px; cursor: pointer; transition: all .2s }
.btn-scan-again:hover { background: rgba(0,255,136,.08) }
.btn-scan-again.hidden { display: none }
.btn-share { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; background: transparent; color: var(--muted); font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .08em; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; transition: all .2s }
.btn-share:hover { border-color: var(--purple); color: var(--purple) }
.btn-share.hidden { display: none }
.result-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden }
.result-row { display: flex; padding: 14px 18px; gap: 14px; border-bottom: 1px solid var(--border); align-items: flex-start }
.result-row:last-child { border-bottom: none }
.result-label { font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; min-width: 96px; padding-top: 2px }
.result-value { font-size: .9rem; word-break: break-all; flex: 1; line-height: 1.55 }
.result-value.accent { color: var(--accent) }
.result-value.link a { color: var(--accent); text-decoration: none }
.result-value.link a:hover { text-decoration: underline }
.type-chip { display: inline-block; font-family: 'Space Mono', monospace; font-size: .68rem; padding: 3px 10px; border-radius: 4px; background: rgba(124,58,237,.15); color: #a78bfa; border: 1px solid rgba(124,58,237,.3) }
.copy-btn { padding: 6px 12px; background: transparent; border: 1px solid var(--border); color: var(--muted); font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .06em; border-radius: 6px; cursor: pointer; transition: all .2s; flex-shrink: 0 }
.copy-btn:hover { border-color: var(--accent); color: var(--accent) }
.copy-btn.copied { border-color: var(--accent); color: var(--accent); background: rgba(0,255,136,.08) }

/* ── Security ── */
.security-row { display: flex; padding: 12px 18px; gap: 12px; border-bottom: 1px solid var(--border); align-items: center; flex-wrap: wrap }
.security-badge { display: inline-flex; align-items: center; gap: 6px; font-family: 'Space Mono', monospace; font-size: .68rem; padding: 4px 11px; border-radius: 4px; font-weight: 700; flex-shrink: 0 }
.security-badge.safe { background: rgba(0,255,136,.1); color: var(--accent); border: 1px solid rgba(0,255,136,.25) }
.security-badge.warn { background: rgba(255,170,0,.12); color: var(--warn); border: 1px solid rgba(255,170,0,.3) }
.security-badge.danger { background: rgba(255,68,102,.1); color: var(--error); border: 1px solid rgba(255,68,102,.25) }
.security-reason { font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--muted); flex: 1 }

/* ── Link preview ── */
.link-preview { display: flex; align-items: flex-start; gap: 12px; padding: 10px 14px; margin-top: 10px; background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; text-decoration: none; transition: border-color .2s }
.link-preview:hover { border-color: var(--accent) }
.link-preview-favicon { width: 20px; height: 20px; border-radius: 4px; flex-shrink: 0; background: var(--border); object-fit: contain }
.link-preview-favicon.loading { animation: pulse 1.2s ease-in-out infinite }
@keyframes pulse { 0%,100% { opacity: .4 } 50% { opacity: 1 } }
.link-preview-info { flex: 1; min-width: 0 }
.link-preview-title { font-size: .8rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.link-preview-title.loading { width: 130px; height: 11px; background: var(--border); border-radius: 4px; animation: pulse 1.2s ease-in-out infinite }
.link-preview-desc { font-size: .72rem; color: var(--muted); margin-top: 3px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical }
.link-preview-host { font-family: 'Space Mono', monospace; font-size: .58rem; color: var(--muted); margin-top: 3px }
.link-preview-final { font-family: 'Space Mono', monospace; font-size: .56rem; color: var(--warn); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.link-preview-arrow { font-size: .72rem; color: var(--muted); flex-shrink: 0 }

/* ── Geo ── */
.map-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px }
.map-btn { display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 6px; font-family: 'Space Mono', monospace; font-size: .62rem; text-decoration: none; transition: all .2s; border: 1px solid var(--border); color: var(--muted); background: transparent }
.map-btn:hover { border-color: var(--accent); color: var(--accent) }

/* ── vCard ── */
.vcard-grid { display: grid; gap: 6px }
.vcard-field { display: flex; gap: 10px; align-items: baseline }
.vcard-key { font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--muted); min-width: 68px; text-transform: uppercase; letter-spacing: .06em }
.vcard-val { font-size: .86rem; word-break: break-all; flex: 1 }
.field-copy-btn { flex-shrink: 0; padding: 2px 7px; background: transparent; border: 1px solid var(--border); color: var(--muted); font-size: .7rem; border-radius: 4px; cursor: pointer; transition: all .2s; line-height: 1.4 }
.field-copy-btn:hover { border-color: var(--accent); color: var(--accent) }
.field-copy-btn.copied { border-color: var(--accent); color: var(--accent) }

/* ── History ── */
#history-section { display: none; margin-top: 44px }
#history-section.active { display: block }
.section-title { font-family: 'Space Mono', monospace; font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; display: flex; justify-content: space-between; align-items: center }
.clear-btn { background: none; border: none; color: var(--error); font-family: 'Space Mono', monospace; font-size: .62rem; cursor: pointer; opacity: .6 }
.clear-btn:hover { opacity: 1 }
.history-list { display: flex; flex-direction: column; gap: 7px }
.history-item { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 11px 15px; display: flex; justify-content: space-between; align-items: center; gap: 10px; cursor: pointer; transition: border-color .2s }
.history-item:hover { border-color: var(--accent) }
.history-text { font-size: .83rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1 }
.history-time { font-family: 'Space Mono', monospace; font-size: .58rem; color: var(--muted); flex-shrink: 0 }

/* ── Responsive ── */
@media (max-width: 640px) {
  .content-order { display: flex; flex-direction: column }
  .camera-block { order: 1 }
  .separator { order: 2 }
  .upload-block { order: 3 }
  .result-row { flex-wrap: wrap }
  .result-value { width: 100%; margin-bottom: 8px }
  .copy-btn { width: 100%; text-align: center; margin-left: 0 }
}