@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

/* ==========================================================================
   QR Bridge Mobile Scanner Styles (Modern, Dark Theme, Android Friendly)
   ========================================================================== */

:root {
  --bg-color: #0b0f19;
  --surface-color: #151d30;
  --surface-border: #24304f;
  --primary-color: #3b82f6;
  --primary-hover: #2563eb;
  --accent-color: #06b6d4;
  --success-color: #10b981;
  --error-color: #ef4444;
  --warning-color: #f59e0b;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --border-radius: 12px;
  --focus-ring: 0 0 0 3px rgba(6, 182, 212, 0.24);
  --status-bar-color: #0b0f19;
}

body[data-theme="cyberpunk"] { --bg-color:#0d061a; --surface-color:#1d1035; --surface-border:#6d2fa8; --primary-color:#ec4899; --accent-color:#a855f7; --text-main:#fff7ff; --text-muted:#d0a9e6; }
body[data-theme="midnight"] { --bg-color:#060d1f; --surface-color:#101d38; --surface-border:#244b87; --primary-color:#2563eb; --accent-color:#38bdf8; }
body[data-theme="emerald"] { --bg-color:#05140e; --surface-color:#0d281c; --surface-border:#1d6846; --primary-color:#10b981; --accent-color:#34d399; }
body[data-theme="amoled"] { --bg-color:#000; --surface-color:#101010; --surface-border:#27272a; --primary-color:#38bdf8; --accent-color:#7dd3fc; }
body[data-theme="light"] { --bg-color:#f1f5f9; --surface-color:#fff; --surface-border:#cbd5e1; --primary-color:#2563eb; --accent-color:#0ea5e9; --text-main:#0f172a; --text-muted:#475569; }
body[data-theme="office"] { --bg-color:#f2f1ee; --surface-color:#ffffff; --surface-border:#d6d3cc; --surface-line:#c4c0b8; --primary-color:#23272b; --primary-hover:#383e44; --accent-color:#7a5f33; --success-color:#2f6b4a; --error-color:#9b2c2c; --warning-color:#8a6a1f; --text-main:#16181a; --text-muted:#56544f; --text-dim:#6d6a64; --bg-input:#faf9f7; --focus-ring:0 0 0 3px rgba(35, 39, 43, 0.16); --status-bar-color:#ffffff; }

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100dvh;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  background-image: radial-gradient(circle at 15% 0%, rgba(6, 182, 212, 0.12), transparent 32%), radial-gradient(circle at 90% 20%, rgba(59, 130, 246, 0.12), transparent 28%);
  overscroll-behavior-y: none;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: var(--custom-bg, none);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  opacity: var(--custom-bg-opacity, 0);
}

body > * {
  position: relative;
  z-index: 1;
}

html {
  background: var(--status-bar-color);
}

@media (display-mode: standalone) {
  html, body {
    min-height: 100%;
    background-color: var(--status-bar-color);
  }
  body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }
}

.android-app-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid rgba(6, 182, 212, 0.28);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(21, 29, 48, .96), rgba(13, 17, 28, .98));
  box-shadow: 0 12px 30px rgba(0, 0, 0, .28);
}

.android-app-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(6, 182, 212, .18), rgba(59, 130, 246, .22));
}

.android-app-icon img { border-radius: 11px; object-fit: cover; }
.android-app-copy { min-width: 0; }
.android-app-copy .eyebrow { color: var(--accent-color); font-size: .68rem; letter-spacing: .12em; font-weight: 800; }
.android-app-copy h3 { margin: 2px 0 2px; font-size: 1.05rem; }
.android-app-copy p { color: var(--text-muted); font-size: .78rem; line-height: 1.35; }
.android-app-card > .btn-install-app { grid-column: 1 / -1; text-decoration: none; }
.apk-installed-btn { grid-column: 1 / -1; border: 0; background: transparent; color: var(--accent-color); font: 700 .78rem var(--font-stack); text-align: left; padding: 0; cursor: pointer; }
.android-install-help { grid-column: 1 / -1; color: var(--text-muted); font-size: .78rem; }
.android-install-help summary { cursor: pointer; color: var(--accent-color); font-weight: 700; }
.android-install-help ol { padding-left: 20px; margin: 8px 0; }
.android-install-help li { margin: 5px 0; }
.android-install-help small { display: block; line-height: 1.35; color: var(--text-dim); }
.apk-dismiss { grid-column: 1 / -1; color: var(--text-muted); font-size: .75rem; display:flex; align-items:center; gap:7px; }
.title-area h1, .login-card h2, .android-app-copy h3, .btn, .eyebrow, .subtitle, .status-pill {
  font-family: "Bebas Neue", var(--font-stack);
  letter-spacing: .06em;
}

.hero-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -3px;
}

.hero-icon-lg { width: 25px; height: 25px; }

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

body.scanner-active {
  overflow: hidden;
}

.app-container {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 10px 10px 4px;
}

/* ── Barra de pestañas (dock flotante centrado, compacta, auto-ocultable) ── */
.scanner-tabs {
  position: fixed; z-index: 30;
  left: 50%; bottom: max(12px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(560px, calc(100% - 14px));
  display: flex; align-items: flex-end; justify-content: center; gap: 2px;
  padding: 5px 6px;
  border: 1px solid color-mix(in srgb, var(--accent-color) 20%, var(--surface-border));
  border-radius: 22px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--surface-color) 80%, transparent),
    color-mix(in srgb, var(--surface-color) 94%, transparent));
  box-shadow:
    0 20px 50px color-mix(in srgb, var(--bg-color) 66%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--text-main) 8%, transparent);
  backdrop-filter: blur(22px) saturate(170%);
  -webkit-backdrop-filter: blur(22px) saturate(170%);
  transition: transform .34s cubic-bezier(.22, 1, .36, 1), opacity .3s ease;
}
.scanner-tabs.tabs-hidden {
  transform: translateX(-50%) translateY(calc(100% + 26px));
  opacity: 0;
  pointer-events: none;
}

.scanner-tab {
  flex: 1 1 0; min-width: 0;
  border: 0; border-radius: 16px;
  background: transparent; color: var(--text-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  gap: 3px; padding: 6px 2px 5px; min-height: 42px;
  font: 700 10px "Bebas Neue", var(--font-stack); letter-spacing: .08em;
  cursor: pointer; position: relative;
  transition: color .22s ease, background .22s ease, transform .18s ease, box-shadow .22s ease;
}
.scanner-tab .tab-icon { width: 20px; height: 20px; transition: transform .22s ease; }
.scanner-tab:hover { color: var(--text-main); }
.scanner-tab:active { transform: scale(.94); }

.scanner-tab.active {
  color: #ffffff;
  background: linear-gradient(155deg, var(--primary-color), var(--accent-color));
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--primary-color) 36%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, .18);
}
.scanner-tab.active .tab-icon { transform: translateY(-1px); }

/* Punto indicador bajo la pestaña activa */
.scanner-tab::after {
  content: ""; width: 4px; height: 4px; border-radius: 50%;
  background: #ffffff; opacity: 0; transform: translateY(2px);
  transition: opacity .22s ease, transform .22s ease;
}
.scanner-tab.active::after { opacity: 1; transform: translateY(0); }

/* ── Pestaña central "Escanear": FAB grande que sobresale por arriba ──────── */
.scanner-tab-scan { color: var(--primary-color); }
.scanner-tab-scan .scan-fab {
  width: 60px; height: 60px; margin-top: -30px; margin-bottom: 1px;
  display: grid; place-items: center;
  border: 4px solid color-mix(in srgb, var(--surface-color) 92%, transparent);
  border-radius: 50%;
  background: linear-gradient(155deg, var(--primary-color), var(--accent-color));
  color: #ffffff;
  box-shadow: 0 10px 26px color-mix(in srgb, var(--primary-color) 50%, transparent);
  transition: transform .2s ease, box-shadow .2s ease;
}
.scanner-tab-scan .scan-qr-icon { width: 28px; height: 28px; display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.scanner-tab-scan.active {
  color: var(--primary-color);
  background: transparent;
  box-shadow: none;
}
.scanner-tab-scan.active::after { background: var(--primary-color); }
.scanner-tab-scan.active .scan-fab {
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--primary-color) 20%, transparent),
    0 14px 32px color-mix(in srgb, var(--primary-color) 55%, transparent);
  transform: translateY(-2px);
}
.scanner-tab-scan:active .scan-fab { transform: scale(.92); }

.tab-icon { width: 20px; height: 20px; display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.app-panel { width: 100%; max-width: 460px; min-height: 100dvh; padding: 28px 12px 120px; }
.panel-card { background: var(--surface-color); border: 1px solid var(--surface-border); border-radius: 24px; padding: 20px; box-shadow: 0 14px 34px rgba(0,0,0,.26); }
.app-panel#settings-panel { height: 100dvh; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.app-panel#settings-panel .panel-card { margin-bottom: 28px; }
.panel-card h2 { margin: 2px 0 4px; font: 2rem "Bebas Neue", var(--font-stack); color: var(--text-main); letter-spacing: .04em; }
.panel-card p, .panel-description { color: var(--text-muted); }
.search-card { margin-top: 18px; }
.search-page-form { display: grid; gap: 14px; margin-top: 22px; }
.search-page-form .btn { width: 100%; justify-content: center; }
.eyebrow { color: var(--accent-color); font-size: .7rem; font-weight: 800; letter-spacing: .14em; }
.panel-heading { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:18px; }
.icon-action { border:0; border-radius:12px; padding:10px; background:var(--bg-input); color:var(--accent-color); cursor:pointer; }
.history-list { display:grid; gap:10px; }
.history-item { display:flex; gap:10px; align-items:center; padding:12px; border:1px solid var(--surface-border); border-radius:14px; }
.history-item strong { color:var(--text-main); display:block; }
.history-item small { color:var(--text-muted); }
.empty-panel { text-align:center; padding:28px 8px; }
.setting-label { display:block; margin:14px 0 6px; color:var(--text-muted); font-size:.82rem; font-weight:700; }
.web-input { width:100%; border:1px solid var(--surface-border); border-radius:11px; padding:12px; background:var(--bg-input); color:var(--text-main); font:inherit; }
.camera-settings { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--surface-border); }
.setting-help { margin-top: 6px; color: var(--text-muted); font-size: .78rem; line-height: 1.35; }
.permission-settings { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--surface-border); }
.permission-settings h3 { color: var(--text-main); font-size: 1rem; margin-bottom: 4px; }
.permission-settings .btn { margin-top: 10px; margin-right: 6px; }
.permission-ok { color: var(--success-color) !important; }
.apk-setting { margin-top:22px; padding-top:18px; border-top:1px solid var(--surface-border); }
.apk-setting h3 { color:var(--text-main); margin-bottom:5px; }
.apk-setting .btn { display:inline-flex; text-decoration:none; margin-top:10px; }

/* El fondo elegido también debe verse detrás de Buscar, Editar e Historial,
   no solamente en la tarjeta de Configuración. */
body.has-custom-bg .app-panel .panel-card {
  background: color-mix(in srgb, var(--surface-color) 44%, transparent);
  backdrop-filter: blur(14px);
}

body.has-custom-bg .dni-modal-overlay {
  background: color-mix(in srgb, var(--bg-color) 68%, transparent);
}

body.has-custom-bg .dni-modal-sheet {
  background: color-mix(in srgb, var(--surface-color) 52%, transparent);
  backdrop-filter: blur(16px);
}

/* ==========================================================================
   Configuración Rediseñada (Modern Cards, Minimalista, Intuitivo)
   ========================================================================== */
.settings-card {
  max-width: 580px;
  margin: 0 auto;
  padding: 16px 16px 36px;
}

.settings-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 4px 18px;
  border-bottom: 1px solid var(--surface-border);
}

.settings-hero-icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent-color) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-color) 35%, transparent);
  color: var(--accent-color);
}

.settings-hero-icon .hero-icon {
  width: 26px;
  height: 26px;
}

.settings-hero-text h2 {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 2px 0 3px;
  color: var(--text-main);
}

.settings-group {
  margin-top: 16px;
  background: color-mix(in srgb, var(--surface-color) 92%, transparent);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  padding: 18px 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.settings-group-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.settings-group-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent-color) 14%, transparent);
  color: var(--accent-color);
}

.settings-group-icon .hero-icon {
  width: 19px;
  height: 19px;
}

.settings-group-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.settings-group-header p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin: 0;
}

.settings-group-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.setting-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.setting-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.setting-badge {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--accent-color) 16%, transparent);
  color: var(--accent-color);
  letter-spacing: 0.02em;
}

.setting-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.setting-val-badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--surface-border);
  color: var(--text-main);
}

.web-input {
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--surface-border);
  background: var(--bg-input);
  color: var(--text-main);
  font: inherit;
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.web-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: var(--focus-ring);
}

.web-select-theme {
  font-weight: 600;
  cursor: pointer;
}

.input-with-action {
  display: flex;
  gap: 8px;
  align-items: center;
}

.input-with-action .web-input {
  flex: 1;
}

.btn-file-upload {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent-color) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-color) 25%, transparent);
  color: var(--accent-color);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.btn-file-upload:hover {
  background: color-mix(in srgb, var(--accent-color) 20%, transparent);
}

.btn-file-upload .hero-icon {
  width: 17px;
  height: 17px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.range-slider {
  min-height: unset;
  padding: 6px 0;
  cursor: pointer;
  accent-color: var(--accent-color);
}

.btn-save-settings {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 46px;
  border-radius: 11px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 4px;
}

.btn-save-settings .hero-icon {
  width: 18px;
  height: 18px;
}

.permission-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-perm {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: 10px;
  border: 1px solid var(--surface-border);
}

.btn-perm .hero-icon {
  width: 17px;
  height: 17px;
}

.permission-status-banner {
  padding: 10px 12px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--surface-color) 80%, transparent);
  border: 1px dashed var(--surface-border);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  min-height: 38px;
  display: flex;
  align-items: center;
}

.permission-ok {
  color: var(--success-color) !important;
  border-color: color-mix(in srgb, var(--success-color) 40%, transparent) !important;
  background: color-mix(in srgb, var(--success-color) 10%, transparent) !important;
  font-weight: 600;
}

.app-install-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
  background: color-mix(in srgb, var(--bg-input) 60%, transparent);
}

.app-badge-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--accent-color) 20%, transparent);
  color: var(--accent-color);
  margin-bottom: 4px;
}

/* ── Diagnóstico de instalación PWA ──────────────────────────────────────── */
.pwa-diag-toggle { align-self: flex-start; padding: 2px 0; font-size: .78rem; }
.pwa-secure-warning {
  padding: 10px 12px; border-radius: 10px; font-size: .78rem; line-height: 1.5;
  color: #fcd34d;
  background: rgba(245, 158, 11, .12);
  border: 1px solid rgba(245, 158, 11, .35);
}
body[data-theme="office"] .pwa-secure-warning,
body[data-theme="light"] .pwa-secure-warning { color: #8a5a06; }
.pwa-diag {
  margin-top: 4px; padding: 12px;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  background: var(--bg-input);
  font-size: .78rem;
}
.pwa-diag-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.pwa-diag-list li { display: flex; align-items: flex-start; gap: 8px; line-height: 1.4; }
.pwa-diag-list .pwa-diag-mark { flex: 0 0 16px; font-weight: 800; }
.pwa-diag-ok .pwa-diag-mark { color: #10b981; }
.pwa-diag-bad .pwa-diag-mark { color: #ef4444; }
.pwa-diag-warn .pwa-diag-mark { color: #f59e0b; }
.pwa-diag-text { color: var(--text-muted); }
.pwa-diag-hint {
  margin-top: 10px; padding-top: 10px;
  border-top: 1px dashed var(--surface-border);
  color: var(--text-main); line-height: 1.5; white-space: pre-line;
}

.tag-apk {
  background: rgba(16, 185, 129, 0.18);
  color: #10b981;
}

/* Botón "Instalar App en el celular" (usaba colores fijos celestes) */
.pwa-install-container { margin-top: 8px; }
.btn-pwa-outline {
  width: 100%;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 14px; border-radius: 10px;
  font-weight: 700; font-size: .9rem; cursor: pointer;
  color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-color) 38%, transparent);
}
.btn-pwa-outline .hero-icon { width: 18px; height: 18px; }
body[data-theme="office"] .btn-pwa-outline {
  color: var(--text-main);
  background: var(--surface-color);
  border: 1px solid var(--surface-line);
  box-shadow: none;
}

.app-card-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.app-card-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin: 0;
}

.app-card-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn-install-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  flex: 1;
}

.btn-install-action .hero-icon {
  width: 17px;
  height: 17px;
}

.apk-installed-btn {
  background: transparent;
  border: 1px solid var(--surface-border);
  color: var(--text-muted);
  border-radius: 9px;
  padding: 8px 12px;
  font-size: 0.78rem;
  cursor: pointer;
  white-space: nowrap;
}

.apk-installed-btn:hover {
  color: var(--text-main);
  border-color: var(--accent-color);
}

/* ==========================================================================
   TEMA OFICINA: Exclusivo, Minimalista, Intuitivo y Profesional
   ========================================================================== */
body[data-theme="office"] {
  --bg-color: #f2f1ee;
  --surface-color: #ffffff;
  --surface-border: #d6d3cc;
  --surface-line: #c4c0b8;
  --primary-color: #23272b;
  --primary-hover: #383e44;
  --accent-color: #7a5f33;
  --success-color: #2f6b4a;
  --error-color: #9b2c2c;
  --warning-color: #8a6a1f;
  --text-main: #16181a;
  --text-muted: #56544f;
  --text-dim: #6d6a64;
  --bg-input: #faf9f7;
  --status-bar-color: #ffffff;
  --border-radius: 10px;
  --focus-ring: 0 0 0 3px rgba(35, 39, 43, 0.16);
  color-scheme: light;
  background-image: none;
}

/* Tipografía sobria: sistema en lugar de la fuente display decorativa */
body[data-theme="office"] .panel-card h2,
body[data-theme="office"] .scanner-tab,
body[data-theme="office"] .camera-tool-label,
body[data-theme="office"] .guide-text,
body[data-theme="office"] .eyebrow,
body[data-theme="office"] .title-area h1 {
  font-family: var(--font-stack);
}
body[data-theme="office"] .panel-card h2 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
body[data-theme="office"] .title-area h1 {
  background: none;
  -webkit-text-fill-color: currentColor;
  color: var(--text-main);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0;
}
body[data-theme="office"] .eyebrow {
  color: var(--accent-color);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
body[data-theme="office"] .scanner-tab {
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* Iconos modernos: trazo fino y lineal */
body[data-theme="office"] .hero-icon,
body[data-theme="office"] .tab-icon,
body[data-theme="office"] .scan-qr-icon,
body[data-theme="office"] .settings-tab-icon {
  stroke-width: 1.5;
}

/* Superficies */
body[data-theme="office"] .app-panel .panel-card {
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  box-shadow: 0 1px 2px rgba(22, 24, 26, 0.04), 0 10px 28px rgba(22, 24, 26, 0.05);
}

body[data-theme="office"] .settings-group {
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  box-shadow: none;
}

/* Botones: tinta sólida, sin degradados de color */
body[data-theme="office"] .btn-primary,
body[data-theme="office"] .btn-scan-qr,
body[data-theme="office"] .btn-submit-dni,
body[data-theme="office"] .btn-fast-send {
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(22, 24, 26, 0.18);
}
body[data-theme="office"] .btn-primary:hover,
body[data-theme="office"] .btn-scan-qr:hover {
  background: var(--primary-hover);
}
body[data-theme="office"] .btn-secondary {
  background: var(--surface-color);
  border: 1px solid var(--surface-line);
  color: var(--text-main);
  box-shadow: none;
}
body[data-theme="office"] .btn-secondary:hover {
  background: #f1efeb;
}
body[data-theme="office"] .btn-link {
  color: var(--accent-color);
}

/* Barra de pestañas: plana, clara y neutra */
body[data-theme="office"] .scanner-tabs {
  background: var(--surface-color);
  border: 1px solid var(--surface-border);
  box-shadow: 0 10px 30px rgba(22, 24, 26, 0.1);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body[data-theme="office"] .scanner-tab {
  color: var(--text-muted);
}

body[data-theme="office"] .scanner-tab.active {
  color: var(--text-main);
  background: #eceae5;
  box-shadow: inset 0 0 0 1px var(--surface-border);
}
body[data-theme="office"] .scanner-tab.active::after {
  background: var(--accent-color);
}

body[data-theme="office"] .scan-fab {
  background: var(--primary-color);
  border-color: var(--surface-color);
  box-shadow: 0 6px 18px rgba(22, 24, 26, 0.26);
}
body[data-theme="office"] .scanner-tab-scan,
body[data-theme="office"] .scanner-tab-scan.active {
  color: var(--text-main);
}
body[data-theme="office"] .scanner-tab-scan.active {
  background: transparent;
  box-shadow: none;
}
body[data-theme="office"] .scanner-tab-scan.active .scan-fab {
  box-shadow:
    0 0 0 4px rgba(122, 95, 51, 0.18),
    0 8px 22px rgba(22, 24, 26, 0.24);
}

/* Modales, inputs y formularios */
body[data-theme="office"] .dni-modal-sheet {
  background: var(--surface-color);
  color: var(--text-main);
  border: 1px solid var(--surface-border);
  box-shadow: 0 -10px 30px rgba(22, 24, 26, 0.14);
}

body[data-theme="office"] .web-input,
body[data-theme="office"] .form-field input,
body[data-theme="office"] .form-field select {
  background: var(--bg-input);
  border-color: var(--surface-line);
  color: var(--text-main);
}

body[data-theme="office"] .modal-sub,
body[data-theme="office"] .df-title {
  color: var(--accent-color);
}

/* Selector PDF417 / QR: píldora de tinta, sin color */
body[data-theme="office"] .mode-toggle-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
}

/* Marco guía de la cámara: bronce, sin celeste */
body[data-theme="office"] .guide-bracket {
  border-color: var(--accent-color);
  filter: none;
}

body[data-theme="office"] .web-input:focus,
body[data-theme="office"] .form-field input:focus,
body[data-theme="office"] .form-field select:focus {
  background: var(--surface-color);
  border-color: var(--primary-color);
  box-shadow: var(--focus-ring);
  outline: none;
}

.scanner-tab.active .settings-tab-icon {
  transform: rotate(25deg);
}

body.scanner-active .app-container {
  max-width: 100%;
  height: 100dvh;
  padding: 0;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 4px 14px;
}

.title-area h1 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Status Pill */
.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-pill.disconnected {
  background-color: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.3);
}
.status-pill.disconnected .status-indicator {
  background-color: var(--error-color);
}

.status-pill.connecting {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.3);
}
.status-pill.connecting .status-indicator {
  background-color: var(--warning-color);
  animation: blink 1s infinite alternate;
}

.status-pill.connected {
  background-color: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.3);
}
.status-pill.connected .status-indicator {
  background-color: var(--success-color);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.7);
}

@keyframes blink {
  from { opacity: 0.3; }
  to { opacity: 1; }
}

/* Card Container & Glassmorphic Login Card */
.card {
  background-color: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.login-card {
  background: linear-gradient(165deg, rgba(21, 29, 48, 0.9) 0%, rgba(13, 17, 28, 0.98) 100%);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 20px;
  padding: 30px 22px 24px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(6, 182, 212, 0.08);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-color), var(--primary-color), transparent);
}

.login-header {
  text-align: center;
  margin-bottom: 20px;
}

.login-badge-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(59, 130, 246, 0.2));
  border: 1px solid rgba(6, 182, 212, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  box-shadow: 0 4px 16px rgba(6, 182, 212, 0.25);
}

.login-card h2 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-main);
  margin-bottom: 6px;
}

.login-card .description {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.45;
  max-width: 320px;
  margin: 0 auto;
}

.btn-scan-qr {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 20px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
  transition: all 0.25s ease;
}

.btn-scan-qr:hover, .btn-scan-qr:active {
  transform: translateY(-1px) scale(0.99);
  box-shadow: 0 6px 24px rgba(6, 182, 212, 0.5);
}

.divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 18px 0 14px;
}

.divider::before, .divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.divider span {
  padding: 0 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.login-features {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.feature-chip {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  min-height: 42px;
}

.chip-icon {
  font-size: 0.95rem;
}

.pairing-form {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

#pair-code-input {
  flex: 1;
  background-color: var(--bg-color);
  border: 2px solid var(--surface-border);
  border-radius: 10px;
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.25em;
  padding: 12px 8px;
  outline: none;
  transition: all 0.2s;
}

#pair-code-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.3);
}

.btn {
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  padding: 12px 20px;
  transition: all 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: #ffffff;
}
.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid var(--surface-border);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent-color);
  font-size: 0.85rem;
  text-decoration: underline;
  cursor: pointer;
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.pairing-help {
  color: var(--text-muted);
  text-align: center;
}

/* Scanner View */
.scanner-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.paired-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--success-color);
}

/* Selector de Modo */
.mode-selector-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.btn-mode {
  flex: 1;
  padding: 10px 8px;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 8px;
  background-color: var(--bg-color);
  color: var(--text-muted);
  border: 1px solid var(--surface-border);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-mode.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(6, 182, 212, 0.25));
  border-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

/* Camera Viewport — STAMPER: ocupa toda la pantalla disponible */
.camera-viewport-container {
  position: relative;
  width: 100%;
  /* En modo pairing: 4:3 */
  aspect-ratio: 4 / 3;
  background-color: #020617;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}

/* En modo scanner activo: fullscreen */
body.scanner-active .camera-viewport-container {
  aspect-ratio: unset;
  border-radius: 0;
  margin-bottom: 0;
  height: 100dvh;
  max-height: 100dvh;
}

#camera-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.camera-tools {
  position: absolute;
  z-index: 12;
  top: max(16px, env(safe-area-inset-top));
  right: 16px;
  display: flex;
  gap: 8px;
}
.camera-tool {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
  background: rgba(2,6,23,.64);
  color: #fff;
  backdrop-filter: blur(10px);
  cursor: pointer;
}
.camera-tool.active {
  color: #111827;
  background: #fbbf24;
  border-color: #fde68a;
}

/* ═══════════════════════════════════════════════════════════════════════
   OVERLAYS FLOTANTES — MODO STAMPER
   Solo barra superior y barra inferior. El centro queda 100% libre.
   ═══════════════════════════════════════════════════════════════════════ */

.camera-overlay-controls {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: max(14px, env(safe-area-inset-top)) 14px max(18px, env(safe-area-inset-bottom));
  z-index: 10;
}

.camera-overlay-controls > * {
  pointer-events: auto;
}

/* ── ESPACIO CENTRAL: 100% CÁMARA LIBRE ── */
.overlay-center-spacer {
  flex: 1;
  pointer-events: none;
  display: grid;
  place-items: center;
}
.camera-content-area {
  width: min(88vw, 390px);
  aspect-ratio: 1.58 / 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px;
  background: rgba(2,6,23,.08);
  box-shadow: inset 0 0 0 999px rgba(2,6,23,.08), 0 0 0 999px rgba(2,6,23,.12);
}

/* ── BARRA INFERIOR (Pegada abajo) ── */
.overlay-bottom-bar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

/* ── BOTÓN: VOLVER A ESCANEAR ── */
.btn-rescan {
  width: 100%;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  border: none;
  border-radius: 14px;
  padding: 16px 20px;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.45);
  animation: pulse-rescan 1.8s infinite;
  transition: transform 0.15s ease, background 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn-rescan:active {
  transform: scale(0.97);
  background: linear-gradient(135deg, #059669, #047857);
}

.rescan-icon {
  font-size: 1.3rem;
  display: inline-block;
}

@keyframes pulse-rescan {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* ── Barra de resultado ── */
.overlay-result-bar {
  background: rgba(11, 15, 25, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 13px 15px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* El resultado se muestra mediante el estado/modal, no como una tarjeta fija sobre las tabs. */
.overlay-result-bar.hidden { display: none; }

.result-inner {
  display: flex;
  align-items: center;
  gap: 8px;
}

.result-text {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  word-break: break-all;
  min-height: 1.4em;
}

.code-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: rgba(6, 182, 212, 0.2);
  color: var(--accent-color);
  border: 1px solid rgba(6, 182, 212, 0.4);
}

.dispatch-status {
  font-size: 0.8rem;
  font-weight: 600;
  min-height: 1.2em;
}

.dispatch-status.success {
  color: var(--success-color);
}

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

/* ── Herramientas superiores ── */
.zoom-inline {
  display: flex;
  gap: 2px;
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 2px 4px;
}

.overlay-cam-select {
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 0.75rem;
  padding: 5px 8px;
  border-radius: 20px;
  outline: none;
  max-width: 120px;
}

/* ── Botones tipo píldora ── */
.pill-btn {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #e2e8f0;
  font-size: 0.8rem;
  font-weight: 700;
  min-height: 38px;
  padding: 7px 11px;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: all 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

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

.pill-btn.active {
  background: rgba(6, 182, 212, 0.35);
  border-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.4);
}

.pill-btn.tool-btn {
  font-size: 1rem;
  min-width: 38px;
  padding: 6px 9px;
}

.pill-btn.tool-btn.active {
  background: rgba(245, 158, 11, 0.35);
  border-color: var(--warning-color);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
}

.pill-btn.pill-danger {
  border-color: rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  padding: 6px 10px;
}

.btn-zoom {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 7px;
  border-radius: 12px;
  cursor: pointer;
}

.btn-zoom.active {
  background: var(--primary-color);
  color: #ffffff;
}

/* ── Header oculto en modo scanner activo ── */
body.scanner-active .app-header {
  display: none;
}

/* ── Scan flash ── */
.scan-flash {
  position: absolute;
  inset: 0;
  background: rgba(16, 185, 129, 0.35);
  pointer-events: none;
  z-index: 5;
  animation: flash-out 0.25s ease-out forwards;
}

@keyframes flash-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}

.hidden {
  display: none !important;
}

.install-offer-popup {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(2, 6, 23, .72);
  backdrop-filter: blur(12px);
}
.install-offer-card {
  position: relative;
  width: min(100%, 460px);
  max-height: min(90dvh, 680px);
  overflow-y: auto;
  padding: 26px 20px 18px;
  border: 1px solid color-mix(in srgb, var(--accent-color) 48%, var(--surface-border));
  border-radius: 24px;
  background: var(--surface-color);
  color: var(--text-main);
  box-shadow: 0 22px 70px rgba(0,0,0,.48);
}
.install-offer-card h2 { margin: 3px 0 5px; font: 2rem "Bebas Neue", var(--font-stack); letter-spacing: .04em; }
.install-offer-description { color: var(--text-muted); font-size: .88rem; line-height: 1.4; margin-bottom: 16px; }
.install-offer-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--surface-border);
  border-radius: 50%;
  background: var(--bg-color);
  color: var(--text-main);
  font-size: 1.35rem;
  cursor: pointer;
}
.install-offer-option {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 13px;
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent-color) 7%, var(--surface-color));
}
.install-offer-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: color-mix(in srgb, var(--accent-color) 18%, var(--bg-color));
  color: var(--accent-color);
}
.install-offer-icon img { width: 34px; height: 34px; border-radius: 9px; }
.install-offer-option h3 { color: var(--text-main); font-size: .95rem; }
.install-offer-option p { color: var(--text-muted); font-size: .76rem; line-height: 1.3; margin-top: 2px; }
.install-offer-option .btn { white-space: nowrap; text-decoration: none; }
.install-offer-later {
  width: 100%;
  margin-top: 16px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font: 700 .82rem var(--font-stack);
}
@media (max-width: 430px) {
  .install-offer-option { grid-template-columns: 42px 1fr; }
  .install-offer-option .btn { grid-column: 1 / -1; width: 100%; justify-content: center; }
}

/* ── Barra de selección de modo (PDF417 vs QR) ── */
.mode-toggle-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(11, 15, 25, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  padding: 4px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.mode-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid transparent;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.22s ease;
  white-space: nowrap;
}

.mode-toggle-btn:hover {
  color: #ffffff;
}

.mode-toggle-btn.active {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-color: rgba(6, 182, 212, 0.5);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(6, 182, 212, 0.4);
}

.mode-toggle-btn .hero-icon {
  width: 16px;
  height: 16px;
}

/* ── Encuadre Adaptable: PDF417 (franja horizontal) vs QR (cuadrado) ── */
.dni-guide {
  position: relative;
  margin: auto;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Modo PDF417: Franja horizontal alargada adaptada al código de barras del DNI */
.dni-guide, .dni-guide.mode-pdf417 {
  width: 88%;
  max-width: 370px;
  height: 110px;
  aspect-ratio: 3.3 / 1;
}

/* Modo QR: Marco cuadrado perfecto */
.dni-guide.mode-qr {
  width: min(72vw, 250px);
  height: min(72vw, 250px);
  max-width: 250px;
  max-height: 250px;
  aspect-ratio: 1 / 1;
}

.guide-bracket {
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: var(--accent-color);
  border-style: solid;
  transition: all 0.2s ease;
}

.guide-bracket.tl { top: -2px; left: -2px; border-width: 3px 0 0 3px; border-top-left-radius: 12px; }
.guide-bracket.tr { top: -2px; right: -2px; border-width: 3px 3px 0 0; border-top-right-radius: 12px; }
.guide-bracket.bl { bottom: -2px; left: -2px; border-width: 0 0 3px 3px; border-bottom-left-radius: 12px; }
.guide-bracket.br { bottom: -2px; right: -2px; border-width: 0 3px 3px 0; border-bottom-right-radius: 12px; }

.guide-bracket { filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.8)); }

.guide-text {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  padding: 3px 12px;
  border-radius: 10px;
  letter-spacing: 0.5px;
  font-weight: 600;
  white-space: nowrap;
}

/* ─── MODAL DNI BOTTOM SHEET ─────────────────────────────────────── */
.dni-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s ease;
}

.dni-modal-sheet {
  background: #0d1322;
  border: 1px solid rgba(6, 182, 212, 0.35);
  border-radius: 18px;
  width: 100%;
  max-width: 520px;
  max-height: min(92dvh, 760px);
  overflow-y: auto;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(6, 182, 212, 0.15);
  padding: 18px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-sizing: border-box;
  animation: slideUpModal 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpModal {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-drag-handle {
  width: 38px;
  height: 4px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  margin: 0 auto -4px;
  display: none;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-badge-icon {
  font-size: 26px;
  line-height: 1;
}

.modal-titles h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: #f1f5f9;
}

.modal-sub {
  font-size: 0.82rem;
  color: var(--accent-color);
  font-family: monospace;
}

.btn-modal-close {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Banner DNI registrado */
.dni-found-card {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(59, 130, 246, 0.15));
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.df-info {
  display: flex;
  gap: 10px;
  align-items: center;
}

.df-icon {
  font-size: 22px;
}

.df-title {
  color: var(--accent-color);
  font-size: 0.95rem;
  display: block;
}

.df-desc {
  margin: 2px 0 0;
  font-size: 0.78rem;
  color: #94a3b8;
}

.df-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-fast-send {
  flex: 2;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: #fff;
  border: none;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 14px;
  border-radius: 10px;
}

.btn-edit-toggle {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
  font-size: 0.85rem;
  padding: 10px 12px;
  border-radius: 10px;
}

/* Formulario */
.dni-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: flex;
  gap: 10px;
}

.flex-1 {
  flex: 1;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-field label .req {
  color: #f43f5e;
}

.form-field input,
.form-field select {
  background: #131b2e;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 10px 12px;
  color: #f1f5f9;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
  box-sizing: border-box;
}

.form-field input::placeholder { color: #64748b; }

.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
  padding-right: 32px;
}

.form-field select option {
  background: #0d1322;
  color: #f1f5f9;
}

.form-field input:focus,
.form-field select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.25);
}

.geo-fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.geo-field { position: relative; min-width: 0; }
.geo-suggestions {
  position: absolute;
  top: calc(100% - 4px);
  left: 0;
  right: 0;
  z-index: 30;
  max-height: 190px;
  overflow-y: auto;
  padding: 4px;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  background: var(--surface-color, #131b2e);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
}
.geo-suggestion {
  display: block;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-main, #f1f5f9);
  text-align: left;
  font: inherit;
  font-size: .88rem;
  cursor: pointer;
}
.geo-suggestion:hover,
.geo-suggestion:focus-visible { background: color-mix(in srgb, var(--accent-color) 18%, transparent); outline: none; }
.geo-suggestion small { display: block; margin-top: 2px; color: var(--text-muted, #94a3b8); font-size: .72rem; }
.geo-status { min-height: 1em; color: var(--text-muted, #94a3b8); font-size: .68rem; line-height: 1.3; }
.geo-status.error { color: #f87171; }
.form-field input:disabled { opacity: .55; cursor: not-allowed; }
@media (max-width: 480px) {
  .geo-fields-grid { grid-template-columns: 1fr; }
}

.input-readonly {
  background: rgba(255, 255, 255, 0.04) !important;
  color: #94a3b8 !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
}

.modal-form-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.btn-submit-dni {
  flex: 2;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: #fff;
  border: none;
  padding: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.35);
}

.btn-submit-dni:active {
  transform: scale(0.98);
}

/* Los formularios y modales usan siempre el tema activo, incluidos los temas claros. */
.dni-modal-sheet {
  background: var(--surface-color);
  border-color: color-mix(in srgb, var(--accent-color) 45%, var(--surface-border));
  color: var(--text-main);
}
.modal-header { border-bottom-color: var(--surface-border); }
.modal-titles h3,
.form-field label,
.df-title { color: var(--text-main); }
.modal-sub,
.df-desc { color: var(--accent-color); }
.btn-modal-close,
.btn-edit-toggle {
  background: color-mix(in srgb, var(--surface-color) 78%, var(--bg-color));
  border-color: var(--surface-border);
  color: var(--text-main);
}
.dni-found-card {
  background: color-mix(in srgb, var(--accent-color) 14%, var(--surface-color));
  border-color: color-mix(in srgb, var(--accent-color) 55%, var(--surface-border));
}
.form-field input,
.form-field select,
#input-search-dni-manual {
  background: var(--bg-color) !important;
  border-color: var(--surface-border) !important;
  color: var(--text-main) !important;
}
.form-field input::placeholder,
#input-search-dni-manual::placeholder { color: var(--text-muted); }
.form-field select option { background: var(--surface-color); color: var(--text-main); }
.form-field input:focus,
.form-field select:focus,
#input-search-dni-manual:focus {
  border-color: var(--accent-color) !important;
  box-shadow: var(--focus-ring);
}

/* ==========================================================================
   Refinamiento visual del scanner: jerarquía, controles táctiles y estados
   ========================================================================== */
:root {
  --surface-elevated: color-mix(in srgb, var(--surface-color) 88%, white 12%);
  --overlay-dark: rgba(3, 8, 20, .72);
  --shadow-soft: 0 18px 48px rgba(0, 0, 0, .26);
}

body {
  background-image:
    radial-gradient(circle at 8% -4%, color-mix(in srgb, var(--accent-color) 18%, transparent), transparent 32%),
    radial-gradient(circle at 100% 18%, color-mix(in srgb, var(--primary-color) 14%, transparent), transparent 30%);
  letter-spacing: .01em;
}

.app-container {
  max-width: 520px;
  padding: 14px 14px max(12px, env(safe-area-inset-bottom));
}

.app-header {
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 14px;
  border: 1px solid color-mix(in srgb, var(--accent-color) 24%, var(--surface-border));
  border-radius: 22px;
  background: color-mix(in srgb, var(--surface-color) 82%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.title-area h1 {
  font-size: 2rem;
  line-height: .95;
  color: var(--text-main);
}

.subtitle {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: .76rem;
}

.status-pill {
  padding: 7px 10px;
  border-radius: 999px;
  font-size: .76rem;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.04);
}

.login-card {
  width: 100%;
  padding: 34px 22px 24px;
  border-radius: 28px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--surface-color) 94%, var(--accent-color) 6%), var(--bg-color));
  box-shadow: 0 24px 70px rgba(0, 0, 0, .35);
}

.login-badge-icon {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  margin-bottom: 18px;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--accent-color) 22%, transparent);
}

.login-card h2 {
  font-size: 1.8rem;
  line-height: 1;
}

.login-card .description {
  max-width: 350px;
  margin-top: 10px;
  font-size: .9rem;
}

.btn {
  min-height: 46px;
  border-radius: 14px;
  font-size: .92rem;
  letter-spacing: .04em;
}

.btn-scan-qr {
  min-height: 56px;
  border-radius: 16px;
  box-shadow: 0 12px 26px color-mix(in srgb, var(--accent-color) 22%, transparent);
}

.feature-chip {
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-color) 75%, transparent);
}

.android-app-card,
.panel-card {
  border-color: color-mix(in srgb, var(--accent-color) 24%, var(--surface-border));
  box-shadow: var(--shadow-soft);
}

.camera-viewport-container {
  min-height: 100dvh;
  background: #020617;
  border-radius: 26px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 24px 70px rgba(0,0,0,.4);
}

body.scanner-active .camera-viewport-container {
  border-radius: 0;
  box-shadow: none;
}

.camera-tools {
  top: max(18px, env(safe-area-inset-top));
  right: 18px;
  gap: 10px;
}

.camera-tool {
  width: auto;
  min-width: 48px;
  height: 46px;
  padding: 0 13px;
  gap: 8px;
  border-radius: 15px;
  border-color: rgba(255,255,255,.22);
  background: rgba(3, 8, 20, .66);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.camera-tool:active { transform: scale(.95); }
.camera-tool-label {
  font: 700 .74rem "Bebas Neue", var(--font-stack);
  letter-spacing: .08em;
}

.camera-tool.active {
  color: #111827;
  background: #fbbf24;
  border-color: #fde68a;
  box-shadow: 0 8px 24px rgba(251,191,36,.3);
}

.camera-content-area {
  width: min(88vw, 410px);
  border: 1px solid rgba(255,255,255,.36);
  border-radius: 24px;
  box-shadow:
    inset 0 0 0 999px rgba(2,6,23,.05),
    0 0 0 999px rgba(2,6,23,.22),
    0 0 34px rgba(255,255,255,.08);
}

.guide-text {
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(3, 8, 20, .62);
  color: rgba(255,255,255,.88);
  font: 700 .72rem "Bebas Neue", var(--font-stack);
  letter-spacing: .1em;
  backdrop-filter: blur(8px);
}

.overlay-bottom-bar {
  gap: 12px;
  padding-bottom: 4px;
}

.overlay-result-bar {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(3, 8, 20, .72);
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 14px 34px rgba(0,0,0,.22);
}

.result-text { font-size: .92rem; }
.dispatch-status { font-size: .76rem; }
.btn-rescan { border-radius: 16px; }

/* Refinamientos responsivos de la barra de pestañas */
.scanner-tabs {
  width: min(600px, calc(100% - 12px));
}

.app-panel {
  max-width: 520px;
  padding: 24px 12px 126px;
}

.panel-card {
  padding: 22px;
  border-radius: 26px;
}

@media (max-width: 380px) {
  .camera-tool-label { display: none; }
  .camera-tool { width: 46px; padding: 0; justify-content: center; }
  .login-card { padding-inline: 16px; }
}

/* ─── Modal Error de Escaneo ─────────────────────────────────────── */
.scan-error-sheet {
  border-color: rgba(239, 68, 68, 0.45) !important;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.85), 0 0 25px rgba(239, 68, 68, 0.22) !important;
}

.scan-error-header {
  border-bottom-color: rgba(239, 68, 68, 0.2) !important;
}

.scan-error-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════════════════
   PANEL PDF — crear un PDF con fotos y enviarlo a la PC
   ══════════════════════════════════════════════════════════════════════════ */
.pdf-card { display: flex; flex-direction: column; gap: 14px; }

.pdf-hero { display: flex; gap: 14px; align-items: center; }
.pdf-hero-icon {
  width: 52px; height: 52px; flex: 0 0 52px;
  display: grid; place-items: center; border-radius: 16px;
  color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-color) 30%, transparent);
}
.pdf-hero h2 { margin: 2px 0 4px; }
.pdf-hero p { margin: 0; font-size: .86rem; line-height: 1.45; }

.pdf-status { display: none; padding: 10px 12px; border-radius: 12px; font-size: .8rem; font-weight: 700; line-height: 1.45; border: 1px solid transparent; }
.pdf-status.visible { display: block; }
.pdf-status.ok { color: #6ee7b7; background: rgba(16, 185, 129, .12); border-color: rgba(16, 185, 129, .35); }
.pdf-status.warn { color: #fcd34d; background: rgba(245, 158, 11, .12); border-color: rgba(245, 158, 11, .35); }
.pdf-status.error { color: #fca5a5; background: rgba(239, 68, 68, .12); border-color: rgba(239, 68, 68, .35); }
body[data-theme="office"] .pdf-status.ok, body[data-theme="light"] .pdf-status.ok { color: #0f7a55; }
body[data-theme="office"] .pdf-status.warn, body[data-theme="light"] .pdf-status.warn { color: #92620a; }
body[data-theme="office"] .pdf-status.error, body[data-theme="light"] .pdf-status.error { color: #b91c1c; }

.pdf-capture-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pdf-capture-btn { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 54px; margin: 0; cursor: pointer; text-align: center; }
.pdf-capture-btn .hero-icon { width: 20px; height: 20px; }

.pdf-empty {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 22px 10px; border: 1px dashed var(--surface-border);
  border-radius: 16px; color: var(--text-muted); font-size: .85rem; text-align: center;
}
.pdf-empty .hero-icon { width: 26px; height: 26px; }

.pdf-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pdf-photo { position: relative; aspect-ratio: 3 / 4; border-radius: 12px; overflow: hidden; border: 1px solid var(--surface-border); background: #0b1220; }
.pdf-photo img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: zoom-in; }
.pdf-photo-index {
  position: absolute; top: 4px; left: 4px; min-width: 20px; height: 20px; padding: 0 5px;
  display: grid; place-items: center; border-radius: 8px;
  background: rgba(3, 8, 20, .78); color: #fff; font-size: .68rem; font-weight: 800;
}
.pdf-photo-remove {
  position: absolute; top: 4px; right: 4px; width: 24px; height: 24px;
  border: 0; border-radius: 8px; background: rgba(239, 68, 68, .92);
  color: #fff; font-size: .8rem; font-weight: 800; cursor: pointer; line-height: 1;
}
.pdf-photo-tools {
  position: absolute; bottom: 0; left: 0; right: 0; display: flex; gap: 4px; padding: 4px;
  background: linear-gradient(transparent, rgba(3, 8, 20, .85));
}
.pdf-photo-tools button {
  flex: 1; border: 0; border-radius: 7px; padding: 4px 0;
  background: rgba(255, 255, 255, .16); color: #fff;
  font-size: .72rem; font-weight: 800; cursor: pointer;
}

.pdf-photos-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.pdf-hint { margin: 6px 0 0; font-size: .78rem; color: var(--text-muted); line-height: 1.4; }
.pdf-photo-cropped {
  position: absolute; bottom: 26px; left: 4px;
  display: grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 8px; background: rgba(56, 189, 248, .9); color: #04202b;
  font-size: .68rem; font-weight: 800;
}

/* ─── Recorte manual de la hoja ─────────────────────────────────────────── */
.pdf-crop {
  position: fixed; inset: 0; z-index: 150;
  background: #020617;
  display: flex; flex-direction: column;
}
.pdf-crop-top {
  display: flex; align-items: center; gap: 10px;
  padding: max(12px, env(safe-area-inset-top)) 14px 10px;
  background: rgba(2, 6, 23, .85);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.pdf-crop-title {
  flex: 1; min-width: 0; color: #e2e8f0; font-size: .82rem; font-weight: 600; line-height: 1.3;
}
.pdf-crop-stage {
  flex: 1; min-height: 0; position: relative;
  display: flex; align-items: center; justify-content: center;
  touch-action: none;
}
.pdf-crop-stage canvas { display: block; max-width: 100%; max-height: 100%; touch-action: none; }
.pdf-crop-bottom {
  display: flex; gap: 10px;
  padding: 12px 14px max(16px, env(safe-area-inset-bottom));
  background: rgba(2, 6, 23, .85);
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.pdf-crop-bottom .btn { flex: 1; }
.pdf-photos-count { font-size: .8rem; color: var(--text-muted); font-weight: 700; }
.pdf-photos-bar-actions { display: flex; gap: 8px; }
.btn-pdf-mini { min-height: 34px; padding: 6px 12px; font-size: .78rem; border-radius: 10px; }

.ocr-card { display: grid; gap: 12px; }
.ocr-capture-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ocr-capture-actions .btn { display: grid; place-items: center; min-height: 46px; }
.ocr-crop-hint, .ocr-process-status { min-height: 1.2em; margin: 0; color: var(--text-muted); font-size: .82rem; }
.ocr-process-status.error { color: #f87171; }
.ocr-process-status.ok { color: #34d399; }
.ocr-result-text { min-height: 140px; resize: vertical; line-height: 1.5; }
.ocr-cropper {
  position: fixed; inset: 0; z-index: 160;
  display: flex; flex-direction: column;
  background: #020617; color: #f8fafc;
}
.ocr-cropper-top {
  display: flex; align-items: center; gap: 12px;
  padding: max(12px, env(safe-area-inset-top)) 14px 10px;
  background: rgba(2, 6, 23, .92);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.ocr-cropper-top > div { display: grid; gap: 3px; flex: 1; min-width: 0; }
.ocr-cropper-top strong { font-size: .95rem; }
.ocr-cropper-top span { color: #cbd5e1; font-size: .76rem; line-height: 1.35; }
.ocr-cropper-stage {
  flex: 1; min-height: 0; display: grid; place-items: center;
  overflow: hidden; padding: 8px; touch-action: none;
}
.ocr-cropper-stage canvas {
  display: block; width: auto; height: auto; max-width: 100%; max-height: 100%;
  touch-action: none; cursor: move;
}
.ocr-cropper-bottom {
  display: grid; gap: 8px;
  padding: 10px 14px max(14px, env(safe-area-inset-bottom));
  background: rgba(2, 6, 23, .92);
  border-top: 1px solid rgba(255, 255, 255, .1);
}
.ocr-cropper-bottom .ocr-crop-hint { color: #cbd5e1; line-height: 1.4; }
.ocr-cropper-actions { display: flex; gap: 10px; }
.ocr-cropper-actions .btn { flex: 1; min-height: 44px; }

.pdf-options {
  border: 1px solid var(--surface-border); border-radius: 16px; padding: 0 14px;
  background: color-mix(in srgb, var(--surface-color) 60%, transparent);
}
.pdf-options summary { cursor: pointer; padding: 13px 0; font-size: .84rem; font-weight: 800; color: var(--text-main); letter-spacing: .03em; }
.pdf-options-body { padding-bottom: 14px; }
.pdf-option-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pdf-check { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: .82rem; color: var(--text-muted); }
.pdf-check input { width: 18px; height: 18px; accent-color: var(--accent-color); }

.pdf-submit-actions { display: flex; flex-direction: column; gap: 10px; }
.btn-pdf-generate { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; font-size: 1rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.pdf-progress { height: 8px; border-radius: 999px; background: var(--bg-input); overflow: hidden; }
.pdf-progress-bar { width: 0; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--primary-color), var(--accent-color)); transition: width .25s ease; }

.pdf-message { padding: 12px 14px; border-radius: 14px; font-size: .84rem; font-weight: 600; line-height: 1.45; border: 1px solid var(--surface-border); background: var(--bg-input); color: var(--text-main); }
.pdf-message.ok { border-color: rgba(16, 185, 129, .4); background: rgba(16, 185, 129, .1); color: #6ee7b7; }
.pdf-message.error { border-color: rgba(239, 68, 68, .4); background: rgba(239, 68, 68, .1); color: #fca5a5; }
body[data-theme="office"] .pdf-message.ok, body[data-theme="light"] .pdf-message.ok { color: #0f7a55; }
body[data-theme="office"] .pdf-message.error, body[data-theme="light"] .pdf-message.error { color: #b91c1c; }

.pdf-sent h3 { margin: 4px 0 8px; font-size: .95rem; }
.pdf-sent-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.pdf-sent-head h3 { margin: 4px 0 8px; }
.pdf-sent-head .btn { margin-bottom: 8px; }
.pdf-sent-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 12px; margin-bottom: 8px; border-radius: 12px;
  background: var(--bg-input); border: 1px solid var(--surface-border); font-size: .8rem;
}
.pdf-sent-copy { min-width: 0; flex: 1; }
.pdf-sent-copy strong { display: block; font-size: .84rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pdf-sent-copy small { color: var(--text-muted); }
.pdf-sent-actions { display: flex; gap: 6px; flex: 0 0 auto; align-items: center; }
.pdf-sent-actions button { flex: 0 0 auto; }
.btn-pdf-danger { color: var(--error-color, #ef4444) !important; border-color: color-mix(in srgb, var(--error-color, #ef4444) 40%, transparent) !important; background: color-mix(in srgb, var(--error-color, #ef4444) 10%, transparent) !important; }

.pdf-viewer {
  position: fixed; inset: 0; z-index: 130;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  padding: max(18px, env(safe-area-inset-top)) 16px max(18px, env(safe-area-inset-bottom));
  background: rgba(2, 6, 23, .95);
}
.pdf-viewer img { max-width: 100%; max-height: 70vh; border-radius: 14px; object-fit: contain; }
.pdf-viewer-close {
  position: absolute; top: max(14px, env(safe-area-inset-top)); right: 16px;
  width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 50%; background: rgba(255, 255, 255, .1); color: #fff; font-size: 1.1rem; cursor: pointer;
}
.pdf-viewer-actions { display: flex; gap: 10px; width: min(100%, 420px); }
.pdf-viewer-actions .btn { flex: 1; }

/* ─── Cámara del creador de PDF (detección de hoja en vivo) ─────────────── */
.pdf-camera {
  position: fixed; inset: 0; z-index: 140;
  background: #020617;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  overflow: hidden;
}
.pdf-camera video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
.pdf-camera #pdf-camera-overlay {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
}
.pdf-camera-top {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; align-items: center; gap: 12px;
  padding: max(14px, env(safe-area-inset-top)) 16px 12px;
  background: linear-gradient(180deg, rgba(2, 6, 23, .72), transparent);
}
.pdf-camera-close {
  width: 42px; height: 42px; border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 50%; background: rgba(255, 255, 255, .1); color: #fff;
  font-size: 1.1rem; cursor: pointer;
}
.pdf-camera-hint {
  flex: 1; min-width: 0;
  color: rgba(255, 255, 255, .9); font-size: .82rem; font-weight: 600;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .6);
}
.pdf-camera-top .pdf-camera-tool { width: 42px; height: 42px; font-size: 1.05rem; flex: 0 0 auto; }
.pdf-camera-bottom {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-around; gap: 20px;
  padding: 14px 24px max(22px, env(safe-area-inset-bottom));
  background: linear-gradient(0deg, rgba(2, 6, 23, .78), transparent);
}
.pdf-camera-tool {
  width: 48px; height: 48px; border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 50%; background: rgba(255, 255, 255, .12); color: #fff;
  font-size: 1.2rem; cursor: pointer;
}
.pdf-camera-tool.active { color: #111827; background: #fbbf24; border-color: #fde68a; }
.pdf-camera-capture {
  width: 76px; height: 76px; border: 0; border-radius: 50%;
  background: transparent; cursor: pointer; padding: 0;
  display: grid; place-items: center;
}
.pdf-camera-capture-ring {
  width: 68px; height: 68px; border-radius: 50%;
  border: 5px solid #ffffff; background: rgba(255, 255, 255, .28);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .25), 0 6px 22px rgba(0, 0, 0, .45);
  transition: transform .15s ease, background .15s ease;
}
.pdf-camera-capture:active .pdf-camera-capture-ring { transform: scale(.88); background: #ffffff; }

@media (max-width: 400px) {
  .pdf-option-row { grid-template-columns: 1fr; }
  .scanner-tabs { gap: 1px; padding: 4px; }
  .scanner-tab { font-size: .6rem; min-height: 40px; padding: 5px 1px 4px; border-radius: 14px; }
  .scanner-tab .tab-icon { width: 18px; height: 18px; }
  .scanner-tab-scan .scan-fab { width: 52px; height: 52px; margin-top: -26px; border-width: 3px; }
  .scanner-tab-scan .scan-qr-icon { width: 24px; height: 24px; }
}

/* ==========================================================================
   TEMA OFICINA — neutralización de acentos celestes restantes
   (se declara al final para ganar por orden y dejar el tema 100 % neutro)
   ========================================================================== */
body[data-theme="office"] .android-app-card {
  background: var(--surface-color);
  border-color: var(--surface-border);
  box-shadow: none;
}

/* Lector exclusivo para el QR de emparejamiento; no pasa por el scanner de datos. */
.pairing-qr-reader {
  position: fixed;
  inset: 0;
  z-index: 160;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  align-items: center;
  justify-items: center;
  gap: clamp(14px, 3vh, 26px);
  min-width: 0;
  min-height: 100vh;
  min-height: 100dvh;
  padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right))
    max(18px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  overflow: hidden;
  color: #fff;
  background: #030712;
}

.pairing-qr-reader video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .68;
}

.pairing-qr-top,
.pairing-qr-hint,
.pairing-qr-footer,
.pairing-qr-target {
  position: relative;
  z-index: 1;
}

.pairing-qr-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 520px);
  min-height: 46px;
  padding: 0 48px;
  font: 700 clamp(.9rem, 3.8vw, 1.05rem) var(--font-stack);
  text-align: center;
  text-wrap: balance;
}

.pairing-qr-close {
  position: absolute;
  left: 0;
  top: 50%;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  transform: translateY(-50%);
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 50%;
  color: #fff;
  background: rgba(3, 7, 18, .72);
  font-size: 1.15rem;
  cursor: pointer;
}

.pairing-qr-target {
  width: clamp(170px, min(72vw, 38dvh), 320px);
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, .88);
  border-radius: 28px;
  box-shadow: 0 0 0 999px rgba(2, 6, 23, .34), 0 0 34px rgba(6, 182, 212, .42);
}

.pairing-qr-target::before,
.pairing-qr-target::after,
.pairing-qr-target span::before,
.pairing-qr-target span::after {
  position: absolute;
  width: 25px;
  height: 25px;
  border-color: #22d3ee;
  border-style: solid;
  content: "";
}

.pairing-qr-target::before { top: -2px; left: -2px; border-width: 4px 0 0 4px; border-radius: 26px 0 0; }
.pairing-qr-target::after { top: -2px; right: -2px; border-width: 4px 4px 0 0; border-radius: 0 26px 0 0; }
.pairing-qr-target span::before { right: -2px; bottom: -2px; border-width: 0 4px 4px 0; border-radius: 0 0 26px; }
.pairing-qr-target span::after { bottom: -2px; left: -2px; border-width: 0 0 4px 4px; border-radius: 0 0 0 26px; }

.pairing-qr-hint {
  width: min(100%, 460px);
  padding: 11px 16px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 16px;
  color: #f8fafc;
  background: rgba(3, 7, 18, .72);
  font-size: clamp(.84rem, 3.5vw, .98rem);
  line-height: 1.4;
  text-align: center;
  overflow-wrap: anywhere;
}

.pairing-qr-footer {
  color: rgba(226, 232, 240, .78);
  font-size: .74rem;
  line-height: 1.35;
  text-align: center;
}

@media (max-width: 380px) {
  .app-container { padding-inline: 8px; }
  .login-card { padding: 24px 14px 18px; border-radius: 22px; }
  .login-features { flex-wrap: wrap; }
  .feature-chip { min-width: 100%; }
  .pairing-form { gap: 7px; }
  #pair-code-input { min-width: 0; font-size: 1.2rem; letter-spacing: .18em; }
  .pairing-qr-reader { gap: 14px; padding-inline: 12px; }
  .pairing-qr-top { padding-inline: 46px; }
}

@media (max-height: 650px) {
  .login-card { padding-block: 20px; }
  .login-header { margin-bottom: 12px; }
  .login-badge-icon { width: 46px; height: 46px; margin-bottom: 8px; }
  .login-card h2 { font-size: 1.45rem; }
  .login-card .description { margin-top: 6px; font-size: .82rem; }
  .android-app-card { gap: 8px; margin-top: 10px; padding: 10px; }
  .login-features { margin-top: 10px; }
  .pairing-qr-reader { gap: 10px; }
  .pairing-qr-target { width: clamp(150px, min(55vw, 36dvh), 260px); }
  .pairing-qr-hint { padding: 8px 12px; }
}
body[data-theme="office"] .android-app-icon {
  background: #f5f3f0;
}
body[data-theme="office"] .feature-chip {
  background: #f5f3f0;
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  box-shadow: none;
}
body[data-theme="office"] .login-badge-icon {
  background: #f5f3f0;
  border: 1px solid var(--surface-border);
  box-shadow: none;
}
body[data-theme="office"] .history-item {
  background: #f5f3f0;
  border: 1px solid var(--surface-border);
  color: var(--text-main);
}
body[data-theme="office"] .history-item .tab-icon { color: var(--accent-color); }
body[data-theme="office"] .df-card {
  background: #f5f3f0;
  border-color: var(--surface-border);
}
body[data-theme="office"] .df-desc { color: var(--text-muted); }
body[data-theme="office"] #pair-code-input:focus {
  border-color: var(--primary-color);
  box-shadow: var(--focus-ring);
}
body[data-theme="office"] .mode-toggle-bar {
  background: #f5f3f0;
  border-color: var(--surface-border);
}
body[data-theme="office"] .mode-toggle-btn { color: var(--text-muted); }
body[data-theme="office"] .btn-fast-send {
  box-shadow: 0 4px 14px rgba(22, 24, 26, 0.2);
}
body[data-theme="office"] .scan-error-sheet {
  border-color: rgba(155, 44, 44, 0.45) !important;
  box-shadow: 0 -10px 40px rgba(22, 24, 26, 0.22) !important;
}
body[data-theme="office"] .pdf-photo-cropped {
  background: var(--primary-color);
  color: #ffffff;
}
body[data-theme="office"] .status-pill.disconnected {
  background: rgba(155, 44, 44, .10);
  color: var(--error-color);
  border-color: rgba(155, 44, 44, .30);
}
body[data-theme="office"] .status-pill.connecting {
  background: rgba(138, 106, 31, .12);
  color: var(--warning-color);
  border-color: rgba(138, 106, 31, .32);
}
body[data-theme="office"] .status-pill.connected {
  background: rgba(47, 107, 74, .12);
  color: var(--success-color);
  border-color: rgba(47, 107, 74, .32);
}
body[data-theme="office"] .status-pill.connected .status-indicator {
  box-shadow: none;
}
body[data-theme="office"] .status-indicator { background: var(--accent-color); }
body[data-theme="office"] .status-pill.connected .status-indicator { background: var(--success-color); }

/* Compact framing for narrow phones: keep both guides inside the camera viewport. */
body.scanner-active .camera-overlay-controls {
  min-width: 0;
  padding-right: max(12px, env(safe-area-inset-right));
  padding-left: max(12px, env(safe-area-inset-left));
}

body.scanner-active #scanner-view {
  position: fixed;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100dvh;
  margin: 0;
}

body.scanner-active .camera-viewport-container {
  width: 100%;
  height: 100%;
  min-height: 0;
}

body.scanner-active .camera-overlay-controls > * {
  min-width: 0;
  max-width: 100%;
}

body.scanner-active .mode-toggle-bar-container,
body.scanner-active .overlay-center-spacer,
body.scanner-active .overlay-bottom-bar {
  width: 100%;
}

body.scanner-active .mode-toggle-bar {
  gap: 2px;
  max-width: 100%;
  padding: 3px;
}

body.scanner-active .mode-toggle-btn {
  min-width: 0;
  padding-inline: clamp(8px, 3vw, 14px);
  font-size: clamp(.68rem, 3.1vw, .8rem);
}

body.scanner-active .camera-content-area {
  box-sizing: border-box;
  width: min(100%, 410px);
  min-width: 0;
  padding: 10px;
  overflow: hidden;
}

body.scanner-active .dni-guide,
body.scanner-active .dni-guide.mode-pdf417 {
  box-sizing: border-box;
  width: min(100%, 370px);
  min-width: 0;
  height: auto;
  aspect-ratio: 3.3 / 1;
}

body.scanner-active .dni-guide.mode-qr {
  width: min(100%, 250px);
  height: auto;
  aspect-ratio: 1;
}

body.scanner-active .guide-text {
  max-width: calc(100% - 20px);
  padding: 5px 9px;
  overflow: hidden;
  font-size: clamp(.62rem, 2.8vw, .72rem);
  text-overflow: ellipsis;
}

@media (max-width: 360px) {
  body.scanner-active .camera-overlay-controls {
    padding-top: max(10px, env(safe-area-inset-top));
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }

  body.scanner-active .mode-toggle-btn .hero-icon {
    width: 14px;
    height: 14px;
  }

  body.scanner-active .camera-content-area {
    padding: 8px;
  }

  body.scanner-active .dni-guide,
  body.scanner-active .dni-guide.mode-pdf417 {
    width: 100%;
    aspect-ratio: 3.1 / 1;
  }

  body.scanner-active .overlay-bottom-bar {
    gap: 8px;
  }

  .pdf-camera-top {
    gap: 6px;
    padding-right: 8px;
    padding-left: 8px;
  }

  .pdf-camera-close,
  .pdf-camera-top .pdf-camera-tool {
    width: 36px;
    height: 36px;
  }

  .pdf-camera-hint {
    font-size: .72rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
  }

  .pdf-camera-bottom {
    gap: 12px;
    padding-right: 12px;
    padding-left: 12px;
  }
}