/* =====================================================================
   Mi Rifa — Panel de Control
   Tema visual: "boleto de rifa" — papel calido, tinta violeta/oscura,
   dorado para dinero y ganador, coral para alertas, verde para pagado.
   Tipografia: Fraunces (titulos) + Space Grotesk (texto) + Space Mono
   (numeros, montos, codigos).
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --ink: #221C35;
  --ink-soft: #453C61;
  --paper: #FBF6EC;
  --paper-dim: #F1E9D8;
  --card: #FFFFFF;
  --gold: #E3A62F;
  --gold-dark: #B9821E;
  --violet: #6C4AB6;
  --violet-soft: #EDE6FB;
  --coral: #E4572E;
  --coral-soft: #FBE3DA;
  --green: #3F9142;
  --green-soft: #E1F1E1;
  --line: #E6DCC6;
  --shadow: 0 8px 24px rgba(34, 28, 53, 0.08);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --font-display: 'Fraunces', serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-tap-highlight-color: transparent;
}

body {
  background-image:
    radial-gradient(circle at 15% 0%, rgba(108,74,182,0.07), transparent 45%),
    radial-gradient(circle at 100% 20%, rgba(227,166,47,0.10), transparent 40%);
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

input, select, textarea {
  font-family: inherit;
  font-size: 15px;
}

#app {
  max-width: 720px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* ---------------------------------------------------------------------
   Topbar
   --------------------------------------------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(251, 246, 236, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar-logo {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--violet), var(--ink));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}

.topbar-title {
  flex: 1;
  min-width: 0;
}

.topbar-title .name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-title .sub {
  font-size: 12px;
  color: var(--ink-soft);
}

.topbar-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--paper-dim);
  color: var(--ink-soft);
  white-space: nowrap;
}

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
.dot.offline { background: var(--coral); }

/* ---------------------------------------------------------------------
   Contenido / secciones
   --------------------------------------------------------------------- */
.screen {
  flex: 1;
  padding: 16px 16px 100px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.section-head h2 { font-size: 21px; }
.section-head .hint { font-size: 12.5px; color: var(--ink-soft); }

/* Banner de aviso (recordatorio de rifa) */
.banner-aviso {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #241a05;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.banner-aviso svg { flex-shrink: 0; }
.banner-aviso .txt { flex: 1; font-size: 13.5px; line-height: 1.35; }
.banner-aviso .txt strong { display: block; font-family: var(--font-display); font-size: 15px; }
.banner-aviso button {
  background: rgba(255,255,255,0.35);
  border: none;
  border-radius: 999px;
  width: 26px; height: 26px;
  font-size: 14px;
  flex-shrink: 0;
}

/* KPI row */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.kpi-card {
  background: var(--card);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow);
}
.kpi-card .label { font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.kpi-card .value { font-family: var(--font-mono); font-size: 19px; font-weight: 700; margin-top: 3px; }
.kpi-card.accent-gold .value { color: var(--gold-dark); }
.kpi-card.accent-violet .value { color: var(--violet); }
.kpi-card.accent-green .value { color: var(--green); }

/* ---------------------------------------------------------------------
   Grid de numeros (00-99)
   --------------------------------------------------------------------- */
.numeros-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.grid-numeros {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 6px;
  margin-bottom: 18px;
}

.numero-cell {
  aspect-ratio: 1;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  position: relative;
  transition: transform 0.08s ease;
}
.numero-cell:active { transform: scale(0.92); }

.numero-cell.asignado {
  background: var(--violet-soft);
  border-color: var(--violet);
  color: var(--violet);
}
.numero-cell.seleccionado {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold);
}
.numero-cell.ganador {
  background: var(--gold);
  border-color: var(--gold-dark);
  color: var(--ink);
  box-shadow: 0 0 0 3px rgba(227,166,47,0.35);
}
.numero-cell .saldo-dot {
  position: absolute;
  top: 3px; right: 3px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--coral);
}

.leyenda {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11.5px;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
.leyenda span { display: inline-flex; align-items: center; gap: 5px; }
.leyenda i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* ---------------------------------------------------------------------
   Botones
   --------------------------------------------------------------------- */
.primary-btn {
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 14.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow);
}
.primary-btn:disabled { opacity: 0.4; }
.primary-btn.full { width: 100%; justify-content: center; }
.primary-btn.gold { background: var(--gold); color: var(--ink); }
.primary-btn.coral { background: var(--coral); color: #fff; }

.secondary-btn {
  background: var(--card);
  color: var(--ink);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.icon-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.link-btn {
  background: none;
  border: none;
  color: var(--violet);
  font-weight: 600;
  font-size: 13px;
  padding: 4px;
}

/* ---------------------------------------------------------------------
   Buscador y chips de filtro
   --------------------------------------------------------------------- */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 9px 14px;
  margin-bottom: 12px;
}
.search-bar input {
  border: none;
  outline: none;
  background: transparent;
  flex: 1;
  font-size: 14.5px;
  color: var(--ink);
}
.search-bar svg { color: var(--ink-soft); flex-shrink: 0; }

.chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.chip {
  padding: 7px 13px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--card);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
}
.chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold);
}

/* ---------------------------------------------------------------------
   Tarjetas de lista (clientes, cuentas, catalogo)
   --------------------------------------------------------------------- */
.card {
  background: var(--card);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow);
  margin-bottom: 10px;
}

.cliente-card {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.cliente-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--violet-soft);
  color: var(--violet);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cliente-info { flex: 1; min-width: 0; }
.cliente-info .nombre { font-weight: 600; font-size: 15px; }
.cliente-info .meta { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }
.cliente-card .chevron { color: var(--ink-soft); flex-shrink: 0; }

.alpha-divider {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--violet);
  margin: 14px 0 6px 4px;
}
.alpha-divider:first-child { margin-top: 0; }

.status-chip {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 9px;
  border-radius: 999px;
}
.status-chip.pendiente { background: var(--coral-soft); color: var(--coral); }
.status-chip.parcial { background: #FDEFD9; color: var(--gold-dark); }
.status-chip.pagado { background: var(--green-soft); color: var(--green); }
.status-chip.activa { background: var(--violet-soft); color: var(--violet); }
.status-chip.cerrada { background: var(--paper-dim); color: var(--ink-soft); }

.cuenta-card .top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.cuenta-card .nombre { font-weight: 600; font-size: 15px; }
.cuenta-card .montos {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.cuenta-card .montos b { color: var(--ink); font-size: 13.5px; }
.progress-track {
  height: 7px;
  border-radius: 999px;
  background: var(--paper-dim);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--green);
  border-radius: 999px;
}
.cuenta-card .actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

/* ---------------------------------------------------------------------
   Catalogo
   --------------------------------------------------------------------- */
.catalogo-upload {
  border: 2px dashed var(--line);
  border-radius: var(--radius-md);
  padding: 24px 14px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 13px;
  margin-bottom: 14px;
  background: var(--card);
}
.catalogo-upload input[type=file] { display: none; }

.catalogo-item img {
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
  margin-bottom: 10px;
}
.catalogo-item .mensaje {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 10px;
  white-space: pre-wrap;
}
.catalogo-item .actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------------------
   Formularios / modales propios (nunca prompt/alert nativos)
   --------------------------------------------------------------------- */
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  background: var(--paper);
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--violet);
}
.field textarea { resize: vertical; min-height: 70px; }
.field-row { display: flex; gap: 10px; }
.field-row .field { flex: 1; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(34, 28, 53, 0.45);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(2px);
}
.modal-overlay.centered { align-items: center; padding: 20px; }

.modal-sheet {
  background: var(--paper);
  width: 100%;
  max-width: 720px;
  max-height: 88vh;
  overflow-y: auto;
  border-radius: 22px 22px 0 0;
  padding: 20px 18px calc(20px + env(safe-area-inset-bottom));
  box-shadow: 0 -10px 30px rgba(0,0,0,0.2);
}
.modal-overlay.centered .modal-sheet {
  border-radius: var(--radius-lg);
  max-width: 420px;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.modal-head h3 { font-size: 18px; }
.modal-close {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: none;
  background: var(--paper-dim);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}
.modal-actions .primary-btn, .modal-actions .secondary-btn { flex: 1; justify-content: center; }

/* Toast propio (reemplaza alert()) */
.toast {
  position: fixed;
  left: 50%;
  bottom: 90px;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--paper);
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  box-shadow: var(--shadow);
  z-index: 200;
  max-width: 90%;
  text-align: center;
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--ink-soft);
}
.empty-state svg { margin-bottom: 10px; opacity: 0.6; }
.empty-state p { font-size: 13.5px; }

/* ---------------------------------------------------------------------
   Tabbar
   --------------------------------------------------------------------- */
.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 20;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  background: rgba(251, 246, 236, 0.95);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 2px;
  color: var(--ink-soft);
  font-size: 10.5px;
  font-weight: 600;
  border-radius: 12px;
}
.tab-btn.active { color: var(--violet); }
.tab-btn svg { width: 21px; height: 21px; }

@media (max-width: 380px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .kpi-card { padding: 9px; }
}