:root {
  --bg: #0b1220;
  --bg-card: #151f32;
  --bg-input: #1e2d45;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-dark: #0ea5e9;
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #f87171;
  --radius: 16px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}
#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0b1220 0%, #0f172a 50%, #0b1220 100%);
}
.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top));
  background: rgba(11,18,32,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(56,189,248,.12);
  position: sticky; top: 0; z-index: 50;
}
.header-left { display: flex; align-items: center; gap: 10px; }
.logo-img { border-radius: 10px; }
.logo-text { font-weight: 800; font-size: 15px; letter-spacing: -.3px; }
.header-actions { display: flex; gap: 6px; }
.btn-icon {
  background: var(--bg-card); border: 1px solid rgba(255,255,255,.06);
  color: var(--text); width: 42px; height: 42px; border-radius: 12px;
  font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.btn-icon:hover { background: var(--bg-input); }
.btn-icon-sm { background: transparent; border: none; color: var(--text-muted); font-size: 18px; cursor: pointer; padding: 8px; }
.btn-back { background: none; border: none; color: var(--accent); font-size: 22px; cursor: pointer; padding: 4px 8px 4px 0; }

.menu-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 80; }
.side-menu {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(300px, 85vw);
  background: var(--bg-card); z-index: 90; padding: 20px 16px;
  padding-top: max(20px, env(safe-area-inset-top));
  display: flex; flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,.5);
  border-left: 1px solid rgba(56,189,248,.15);
  animation: slideIn .25s ease;
}
@keyframes slideIn { from { transform: translateX(100%); } to { transform: none; } }
.side-menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.08); }
.menu-link {
  display: block; padding: 14px 12px; color: var(--text); text-decoration: none;
  border-radius: 12px; font-weight: 500; margin-bottom: 4px;
}
.menu-link:hover { background: var(--bg-input); }
.menu-footer { margin-top: auto; padding-top: 20px; color: var(--text-muted); font-size: 12px; text-align: center; }

.vista { flex: 1; padding: 16px; padding-bottom: calc(70px + var(--safe-bottom)); animation: vistaIn .25s ease; }
@keyframes vistaIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.intro h1 { font-size: 1.5rem; font-weight: 800; margin-bottom: 6px; letter-spacing: -.4px; }
.intro p { color: var(--text-muted); font-size: 14px; margin-bottom: 16px; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #0f172a; border: none; padding: 14px 22px; border-radius: 14px;
  font-weight: 800; font-size: 15px; cursor: pointer; width: 100%;
  box-shadow: 0 4px 16px rgba(56,189,248,.3);
}
.btn-secondary {
  background: var(--bg-input); color: var(--text); border: 1px solid rgba(255,255,255,.08);
  padding: 12px 18px; border-radius: 12px; font-weight: 600; font-size: 14px; cursor: pointer; width: 100%; margin-top: 8px;
}
.btn-danger {
  background: transparent; color: var(--danger); border: 1px solid var(--danger);
  padding: 12px; border-radius: 12px; font-weight: 600; font-size: 14px; cursor: pointer; width: 100%; margin-top: 12px;
}
.btn-sm { padding: 10px 16px; font-size: 13px; width: auto; }

.empty-state { text-align: center; padding: 40px 16px; color: var(--text-muted); }
.empty-icon { font-size: 48px; margin-bottom: 12px; }

.lista { display: flex; flex-direction: column; gap: 12px; }
.card {
  background: var(--bg-card); border-radius: var(--radius); padding: 16px;
  border: 1px solid rgba(255,255,255,.05); cursor: pointer;
  transition: border-color .15s, transform .12s;
}
.card:hover { border-color: rgba(56,189,248,.3); transform: translateY(-1px); }
.card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.card-meta { font-size: 13px; color: var(--text-muted); }
.card-price { color: var(--accent); font-weight: 700; font-size: 15px; margin-top: 6px; }
.badge {
  display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 8px;
  border-radius: 99px; margin-top: 8px;
}
.badge-visita { background: rgba(251,191,36,.15); color: var(--warning); }
.badge-interes { background: rgba(56,189,248,.15); color: var(--accent); }
.badge-descartado { background: rgba(148,163,184,.15); color: var(--text-muted); }
.badge-contratado { background: rgba(74,222,128,.15); color: var(--success); }

.form-header { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.form-header h2 { font-size: 1.15rem; font-weight: 800; }
.form label { display: block; font-size: 13px; font-weight: 600; color: var(--text-muted); margin: 14px 0 6px; }
.form input, .form textarea, .form select {
  width: 100%; background: var(--bg-input); border: 1px solid rgba(255,255,255,.08);
  color: var(--text); padding: 12px 14px; border-radius: 12px; font-size: 15px; outline: none;
}
.form input:focus, .form textarea:focus, .form select:focus { border-color: var(--accent); }
.form textarea { resize: vertical; min-height: 70px; }
.form-row { display: flex; gap: 12px; }
.form-row > div { flex: 1; }
.form-actions { margin-top: 24px; }

.filtros {
  display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 12px;
  scrollbar-width: none;
}
.filtros::-webkit-scrollbar { display: none; }
.filtro {
  flex-shrink: 0; background: var(--bg-card); border: 1px solid rgba(255,255,255,.06);
  color: var(--text-muted); padding: 8px 14px; border-radius: 99px;
  font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.filtro.active { background: var(--accent); color: #0f172a; border-color: transparent; }

.util-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px;
}
.util-card {
  background: var(--bg-card); border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius); padding: 16px 12px; text-align: center;
  text-decoration: none; color: inherit; cursor: pointer;
}
.util-card:hover { border-color: rgba(56,189,248,.35); }
.util-card .u-icon { font-size: 26px; margin-bottom: 6px; }
.util-card .u-title { font-size: 13px; font-weight: 700; }
.util-card .u-desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.util-section {
  background: var(--bg-card); border-radius: var(--radius); padding: 16px;
  margin-bottom: 16px; border: 1px solid rgba(255,255,255,.05);
}
.util-section h3 { font-size: 15px; font-weight: 800; margin-bottom: 12px; color: var(--accent); }
.util-list { display: flex; flex-direction: column; gap: 6px; }
.util-item {
  display: flex; align-items: center; gap: 10px; padding: 12px;
  background: var(--bg-input); border-radius: 10px; color: var(--text);
  text-decoration: none; font-weight: 500; font-size: 14px;
}
.info-list { list-style: none; font-size: 14px; }
.info-list li { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.05); color: var(--text-muted); }
.info-list li:last-child { border-bottom: none; }
.info-list strong { color: var(--text); }
.check-list label {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  background: var(--bg-input); border-radius: 10px; font-size: 14px;
  cursor: pointer; margin: 0 0 8px; color: var(--text); font-weight: 500;
}
.check-list input { width: 18px; height: 18px; accent-color: var(--accent); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 100;
  display: flex; align-items: flex-end; justify-content: center; padding: 16px;
}
.modal {
  background: var(--bg-card); border-radius: 20px 20px 16px 16px;
  width: 100%; max-width: 440px; padding: 20px; max-height: 85vh; overflow-y: auto;
  border: 1px solid rgba(255,255,255,.08);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-header h3 { font-size: 1.1rem; font-weight: 800; }

.toast {
  position: fixed; bottom: calc(24px + var(--safe-bottom)); left: 50%;
  transform: translateX(-50%); background: #1e293b; color: #fff;
  padding: 12px 20px; border-radius: 12px; font-size: 14px; font-weight: 600;
  z-index: 200; border: 1px solid rgba(255,255,255,.1); max-width: 90%;
}

.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px;
}
.stat {
  background: var(--bg-card); border-radius: 12px; padding: 12px 8px; text-align: center;
  border: 1px solid rgba(255,255,255,.05);
}
.stat-n { font-size: 20px; font-weight: 800; color: var(--accent); }
.stat-l { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.calc-row { display: flex; gap: 8px; margin-top: 8px; align-items: center; }
.calc-result {
  margin-top: 12px; font-size: 18px; font-weight: 800; color: var(--success); text-align: center;
}

.hint-box {
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.28);
  color: #7dd3fc;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  margin: 10px 0 4px;
  line-height: 1.45;
}
.checks-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 12px 0 4px;
}
.checks-inline label {
  display: flex !important;
  align-items: center;
  gap: 8px;
  font-size: 13px !important;
  color: var(--text) !important;
  font-weight: 500 !important;
  margin: 0 !important;
  cursor: pointer;
}
.checks-inline input {
  width: 16px;
  height: 16px;
  accent-color: #0ea5e9;
}
.campos-tipo {
  margin-top: 6px;
  padding: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
}
.campos-tipo[hidden] { display: none !important; }

.btn-install {
  background: var(--accent, #0ea5e9);
  color: #0f172a;
  border: none;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.form-section-title {
  margin: 18px 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent, #0ea5e9);
}
.field-hint {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  margin: 0 0 8px;
  line-height: 1.4;
}
.docs-zone input[type="file"] {
  width: 100%;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  margin-bottom: 8px;
}
.preview-docs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.doc-item {
  position: relative;
  width: 72px;
  background: var(--bg-input, #1e293b);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  overflow: hidden;
}
.doc-item img {
  width: 72px; height: 72px;
  object-fit: cover;
  display: block;
}
.doc-item .doc-pdf {
  width: 72px; height: 72px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--accent, #0ea5e9);
  text-align: center; padding: 4px;
}
.doc-item .btn-quitar-doc {
  position: absolute;
  top: -6px; right: -6px;
  background: #f87171;
  color: white;
  border: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  font-size: 13px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #1e293b;
  padding: 16px;
  border-top: 1px solid #334155;
  z-index: 100;
  max-width: 520px;
  margin: 0 auto;
  box-shadow: 0 -8px 28px rgba(0,0,0,.4);
}
.cookie-banner[hidden] { display: none !important; }
.cookie-banner p {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 12px;
  line-height: 1.45;
}
.cookie-banner p strong { color: #f1f5f9; }
.cookie-actions { display: flex; gap: 8px; }
.cookie-actions button {
  flex: 1;
  padding: 11px;
  border-radius: 10px;
  border: none;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.btn-aceptar { background: #0ea5e9; color: #0f172a; }
.btn-rechazar { background: #0f172a; color: #f1f5f9; border: 1px solid #334155 !important; }

.aviso-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}
.aviso-actions .btn-secondary {
  margin: 0;
  width: 100%;
}