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

:root {
  --paper: #F5F4F1;
  --card: #FFFFFF;
  --ink: #242424;
  --ink-soft: #6E6E6E;
  --gold-soft: #E8E7E2;
  --rust: #8A8A84;
  --rust-soft: #F0EFEB;
  --line: #DAD7D0;
  --line-soft: #EFEDE7;
  --paid: #EF5330;
  --paid-soft: #FDE5E0;
  --pending: #B54A3D;
  --pending-soft: #F5E7E4;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.45;
}
a { color: inherit; }
.fraunces { font-family: 'Fraunces', serif; }
.mono { font-family: 'IBM Plex Mono', monospace; }

h1, h2, h3 { margin: 0; font-family: 'Fraunces', serif; font-weight: 600; color: var(--ink); }
p { margin: 0; }

.text-soft { color: var(--ink-soft); }
.text-xs { font-size: 12px; }
.text-sm { font-size: 13.5px; }
.uppercase-label {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink-soft);
}

/* Layout */
.page { min-height: 100vh; background: var(--paper); }
.page-center { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.container { max-width: 760px; margin: 0 auto; padding: 16px; }
@media (min-width: 640px) { .container { padding: 32px; } }
.container-sm { max-width: 420px; margin: 0 auto; padding: 16px; }
.container-md { max-width: 480px; margin: 0 auto; padding: 16px; }
@media (min-width: 640px) { .container-md, .container-sm { padding: 32px; } }

.app-shell { display: flex; flex-direction: column; min-height: 100vh; background: var(--paper); }
@media (min-width: 640px) { .app-shell { flex-direction: row; } }
.app-main { flex: 1; padding: 16px; min-width: 0; }
@media (min-width: 640px) { .app-main { padding: 32px; } }

/* Logo */
.logo-mark {
  width: 56px; height: 56px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 6px;
  color: #fff; font-size: 22px; overflow: hidden;
}
.logo-mark.sm { width: 44px; height: 44px; font-size: 18px; }
.logo-mark.status { background: var(--ink); }
.logo-mark img, .logo-mini img { width: 100%; height: 100%; display: block; }
.logo-mini {
  width: 36px; height: 36px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; flex-shrink: 0;
  overflow: hidden;
}
.logo-mini.status { background: var(--ink); }
.wordmark { font-family: 'Racing Sans One', sans-serif; font-weight: 400; font-size: 24px; letter-spacing: .02em; color: var(--ink); }

/* Cards / boxes */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.card-flat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.box-highlight { background: var(--gold-soft); border: 1px solid var(--ink); border-radius: 12px; padding: 16px; }
.box-muted { background: var(--line-soft); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.box-danger { background: var(--rust-soft); border: 1px solid var(--rust); border-radius: 12px; padding: 14px; }
.box-dashed { border: 1px dashed var(--line); border-radius: 12px; padding: 28px; text-align: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-family: inherit; font-size: 13.5px; font-weight: 500; cursor: pointer;
  border-radius: 8px; padding: 9px 16px; border: 1px solid transparent;
  background: none; text-decoration: none; color: var(--ink); line-height: 1.2;
}
.btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.btn[disabled] { cursor: default; opacity: .45; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-outline { border-color: var(--line); color: var(--ink); }
.btn-ghost { color: var(--ink-soft); padding: 9px 12px; }
.btn-ghost.active { background: var(--ink); color: #fff; }
.btn-danger { background: var(--rust); color: #fff; }
.btn-danger-outline { border-color: var(--rust); color: var(--rust); }
.btn-pill { border-radius: 999px; padding: 6px 14px; font-size: 12px; }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn-link { background: none; border: none; padding: 6px; margin: -6px; text-decoration: underline; color: var(--ink-soft); font-size: 13px; cursor: pointer; font-family: inherit; }

/* Forms */
.field { margin-bottom: 14px; }
.field label { display: block; margin-bottom: 5px; }
.field input, .field select {
  width: 100%; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); font-family: inherit; font-size: 13.5px;
}
.field input:focus, .field select:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.field-row { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .field-row-2 { grid-template-columns: 1fr 1fr; } }
.choice-group { display: flex; gap: 8px; margin-top: 4px; }
.choice-btn {
  flex: 1; padding: 9px; border-radius: 8px; text-align: center; font-size: 12.5px; font-weight: 500;
  border: 1px solid var(--line); color: var(--ink-soft); background: none; cursor: pointer; font-family: inherit;
}
.choice-btn.active { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Badges */
.badge { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 500; flex-shrink: 0; }
.badge-active { background: var(--gold-soft); color: var(--ink); }
.badge-done { background: var(--line-soft); color: var(--ink-soft); }
.badge-cancelled { border: 1px solid var(--rust); color: var(--rust); }
.badge-building { border: 1px solid var(--line); color: var(--ink-soft); }
.badge-paid { background: var(--paid); color: #fff; }
.badge-pending { border: 1px solid var(--pending); color: var(--pending); background: var(--pending-soft); }

/* Top bar */
.topbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
.topbar-actions { display: flex; align-items: center; gap: 16px; }
.topbar-actions .btn { color: var(--ink-soft); }

/* Sidebar (panel de cadena) */
.sidebar { width: 100%; flex-shrink: 0; background: var(--card); border-bottom: 1px solid var(--line); }
@media (min-width: 640px) {
  .sidebar { width: 224px; border-right: 1px solid var(--line); border-bottom: none; }
}
.sidebar-head { padding: 16px 20px; border-bottom: 1px solid var(--line); }
.sidebar-nav-wrap { position: relative; }
.sidebar-nav-wrap::after {
  content: ''; position: absolute; top: 0; right: 0; bottom: 0; width: 28px;
  background: linear-gradient(to right, transparent, var(--card)); pointer-events: none;
}
@media (min-width: 640px) { .sidebar-nav-wrap::after { display: none; } }
.sidebar-nav { padding: 8px 12px; display: flex; gap: 4px; overflow-x: auto; }
@media (min-width: 640px) { .sidebar-nav { flex-direction: column; } }
.sidebar-nav a, .sidebar-nav span.locked {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  padding: 8px 12px; border-radius: 8px; font-size: 12px; font-weight: 500; white-space: nowrap;
  text-decoration: none; color: var(--ink-soft); flex-shrink: 0;
}
.sidebar-nav a.active { background: var(--ink); color: #fff; }
.sidebar-nav span.locked { color: var(--line); }
.sidebar-foot { padding: 8px 12px; border-top: 1px solid var(--line); }

/* Lists */
.list-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px; border-top: 1px solid var(--line); }
.list-row:first-child { border-top: none; }
.order-chip { width: 24px; height: 24px; border-radius: 999px; background: var(--gold-soft); color: var(--ink); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; flex-shrink: 0; }

/* Empty state */
.empty-state { text-align: center; }

/* Icons (inline svg helper sizing handled per use) */
.icon { display: inline-block; vertical-align: middle; }

/* Filters */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }

/* Alert / flash messages */
.flash-error { background: var(--pending-soft); border: 1px solid var(--pending); color: var(--pending); border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; font-size: 13px; }
.flash-ok { background: var(--paid-soft); border: 1px solid var(--paid); color: var(--ink); border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; font-size: 13px; }
.flash-ok::before { content: '✓'; color: var(--paid); font-weight: 700; margin-right: 8px; }

/* Confirm reveal blocks (progressive disclosure, no JS framework needed) */
.confirm-inline { display: none; align-items: center; gap: 8px; flex-wrap: wrap; }
.confirm-inline.shown { display: flex; }
[data-confirm-trigger-for].is-hidden { display: none; }

.grid-2 { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-5 { margin-bottom: 20px; }
.mb-6 { margin-bottom: 24px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-6 { gap: 24px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Tabla de pagos */
.pagos-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.pagos-table th { background: var(--line-soft); color: var(--ink-soft); font-weight: 500; padding: 8px; text-align: center; white-space: nowrap; }
.pagos-table td { padding: 8px; border-top: 1px solid var(--line); }
.pagos-table .pagos-col-nombre { text-align: left; padding: 10px 12px; position: sticky; left: 0; background: var(--card); white-space: nowrap; }
.pagos-table th.pagos-col-nombre { background: var(--line-soft); }
.pagos-row-propia td.pagos-col-nombre, .pagos-row-propia { background: var(--gold-soft); }

.pago-chip {
  width: 30px; height: 30px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center;
  border: none; background: none; cursor: pointer; font-family: inherit; padding: 0;
}
.pago-chip.pago-pendiente { border: 1.5px solid var(--pending); color: var(--pending); background: var(--pending-soft); }
.pago-chip.pago-revision { border: 1.5px solid var(--ink); color: var(--ink); background: var(--line-soft); }
.pago-chip.pago-pagado { background: var(--paid); color: #fff; }
.pago-chip.pago-future { border: 1.5px dashed var(--line); color: var(--line); background: none; cursor: default; }
.pago-chip-hint { display: none; }
@media (max-width: 639px) {
  .pago-chip-hint { display: block; font-size: 10px; color: var(--pending); margin-top: 2px; }
}

/* Tooltip liviano, activado con data-tooltip="..." en cualquier elemento */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 9px); left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--ink); color: #fff; font-size: 11.5px; line-height: 1.3;
  padding: 5px 9px; border-radius: 6px; white-space: nowrap;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .15s ease, transform .15s ease; z-index: 30;
}
[data-tooltip]::before {
  content: ''; position: absolute; bottom: calc(100% + 4px); left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent; border-top-color: var(--ink);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .15s ease; z-index: 30;
}
[data-tooltip]:hover::after, [data-tooltip]:hover::before,
[data-tooltip]:focus-visible::after, [data-tooltip]:focus-visible::before {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}

/* Modal overlay (comprobantes / confirmaciones de riesgo) */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(36,36,36,.6); z-index: 50; align-items: center; justify-content: center; padding: 16px; }
.modal-overlay.shown { display: flex; }
.modal-box {
  width: 100%; max-width: 380px; border-radius: 12px; background: var(--card);
  display: flex; flex-direction: column; overflow-y: auto;
  max-height: calc(100vh - 64px);
  max-height: calc(100dvh - 64px);
}
.modal-box-head { padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: 13.5px; font-weight: 500; flex-shrink: 0; }
.modal-box-body { overflow-y: auto; min-height: 0; }
.modal-box-foot { padding: 12px; display: flex; gap: 8px; border-top: 1px solid var(--line); flex-shrink: 0; }

/* Resumen: anillo de turnos */
.ring-svg { flex-shrink: 0; }
.pulse-node { animation: pulseNode 2.2s ease-in-out infinite; }
@keyframes pulseNode { 0%, 100% { filter: drop-shadow(0 0 0 rgba(36,36,36,0)); } 50% { filter: drop-shadow(0 0 6px rgba(36,36,36,0.4)); } }
@media (prefers-reduced-motion: reduce) { .pulse-node { animation: none; } }
.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.stat-card p.value { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 600; margin-top: 6px; }
.stat-card p.value.money { font-size: 24px; font-weight: 700; }
.stat-card p.sub { font-size: 12px; margin-top: 2px; color: var(--ink-soft); opacity: .8; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

/* Footer legal, en todas las páginas */
.site-footer { background: var(--ink); padding: 16px 20px; margin-top: 32px; }
.site-footer p { max-width: 720px; margin: 0 auto; text-align: center; font-size: 11.5px; line-height: 1.5; color: rgba(255,255,255,0.65); }

/* Mostrar/ocultar contraseña */
.password-field { position: relative; }
.password-field input { padding-right: 38px; }
.password-toggle {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  background: none; border: none; padding: 4px; cursor: pointer; color: var(--ink-soft); display: flex;
}

/* Errores de formulario por campo */
.field-error input, .field-error select { border-color: var(--pending) !important; }
.field-error-msg { font-size: 11.5px; color: var(--pending); margin-top: 4px; }