/* SIGA — Sistema de Instrucciones, Giras y Acuerdos (R.I.R.V.)
   Hoja de estilos principal — vanilla CSS, mobile-first. */

:root {
  /* Colores institucionales oficiales */
  --color-guinda: #611232;
  --color-dorado: #e6d194;
  --color-negro: #161a1d;
  --color-gris: #98989A;

  --color-primary: var(--color-guinda);
  --color-primary-light: #7d1c42;
  --color-primary-dark: #400b21;
  --color-accent: var(--color-dorado);
  /* Semáforo/prioridad: se conservan rojo/ámbar/verde funcionales (significado de estado),
     independientes de la marca, para no perder claridad de urgencia vs. institucional. */
  --color-urgente: #B3261E;
  --color-prioritaria: #B7791F;
  --color-normal: var(--color-guinda);
  --color-rojo: #C62828;
  --color-amarillo: #B7791F;
  --color-verde: #2E7D32;
  --color-bg: #F5F3EF;
  --color-surface: #FFFFFF;
  --color-border: #D8D3CC;
  --color-text: var(--color-negro);
  --color-text-muted: var(--color-gris);
  --color-text-inverse: #FFFFFF;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(20, 28, 48, 0.08);
  --shadow-md: 0 4px 16px rgba(20, 28, 48, 0.12);
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --header-h: 60px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--color-primary); }

img { max-width: 100%; }

button, input, select, textarea { font-family: inherit; font-size: 1rem; }

button {
  cursor: pointer;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.1rem;
  font-weight: 600;
  transition: filter 0.15s ease, transform 0.05s ease;
}
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.55; cursor: not-allowed; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover { filter: brightness(1.12); }

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: #EEF1F6; }

.btn-danger {
  background: var(--color-urgente);
  color: #fff;
}
.btn-danger:hover { filter: brightness(1.1); }

.btn-block { width: 100%; }
.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.85rem; }

input[type="text"], input[type="email"], input[type="password"], input[type="date"],
input[type="datetime-local"], input[type="file"], select, textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}
textarea { min-height: 100px; resize: vertical; }

label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.3rem; color: var(--color-text-muted); }
.field { margin-bottom: 1rem; }

.password-field { position: relative; }
.password-field input[type="password"], .password-field input[type="text"] { padding-right: 2.6rem; }
.password-toggle {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  padding: 0.3rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
}
.password-toggle:hover { color: var(--color-text); }
.password-toggle.is-active { color: var(--color-primary); }

/* ---------- App shell ---------- */
#app { min-height: 100vh; display: flex; flex-direction: column; }

.app-header {
  height: var(--header-h);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}
.app-header .brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; letter-spacing: 0.02em; }
.app-header .brand .badge-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent); }
.app-header nav { display: flex; gap: 0.4rem; align-items: center; }
.app-header nav a, .app-header nav button {
  color: var(--color-text-inverse);
  background: transparent;
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}
.app-header nav a.active, .app-header nav a:hover, .app-header nav button:hover { background: rgba(255,255,255,0.14); }
.app-header .user-chip { font-size: 0.82rem; opacity: 0.85; margin-right: 0.5rem; }

main.container {
  flex: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
}

.page-title { font-size: 1.4rem; margin: 0 0 1rem; color: var(--color-primary); }
.page-subtitle { color: var(--color-text-muted); margin-top: -0.6rem; margin-bottom: 1.2rem; font-size: 0.92rem; }

/* ---------- Cards ---------- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
  margin-bottom: 1.1rem;
  border: 1px solid var(--color-border);
}

.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; gap: 0.6rem; flex-wrap: wrap; }
.card-header h2 { margin: 0; font-size: 1.1rem; color: var(--color-primary); }

/* ---------- Auth screens ---------- */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 1rem;
}
.auth-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2rem 1.75rem;
  width: 100%;
  max-width: 400px;
}
.auth-card .logo { text-align: center; margin-bottom: 1.2rem; }
.auth-card .logo .mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--color-primary); color: #fff; font-weight: 800; font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.auth-card h1 { text-align: center; font-size: 1.25rem; margin: 0 0 0.2rem; color: var(--color-primary); }
.auth-card p.subtitle { text-align: center; color: var(--color-text-muted); font-size: 0.88rem; margin: 0; }
.auth-card p.subtitle-rirv { text-align: center; color: var(--color-primary); font-size: 0.85rem; letter-spacing: 0.06em; margin: 0.15rem 0 1.4rem; }
.auth-card p.subtitle-rirv strong { font-weight: 800; }

.alert {
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}
.alert-error { background: #FCEBEB; color: #9A2A2A; border: 1px solid #F3C6C6; }
.alert-success { background: #E9F6EC; color: #256B34; border: 1px solid #C6E9CE; }

.credenciales-box {
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  margin-bottom: 0.8rem;
}
.credenciales-box p { margin: 0.25rem 0; }
.alert-info { background: #EAF0FB; color: #1F3A6E; border: 1px solid #C7D6F2; }

/* ---------- Badges / prioridad / estado ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge-urgente { background: rgba(214,69,69,0.12); color: var(--color-urgente); }
.badge-prioritaria { background: rgba(232,163,61,0.16); color: #9A6A16; }
.badge-normal { background: rgba(63,163,77,0.14); color: #256B34; }

.badge-estado-1 { background: rgba(214,69,69,0.12); color: var(--color-urgente); }
.badge-estado-2 { background: rgba(232,163,61,0.16); color: #9A6A16; }
.badge-estado-3 { background: rgba(107,122,153,0.16); color: #444F66; }
.badge-estado-4 { background: rgba(63,163,77,0.14); color: #256B34; }

.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot-rojo { background: var(--color-rojo); }
.dot-amarillo { background: var(--color-amarillo); }
.dot-verde { background: var(--color-verde); }

/* ---------- Tabla / tablero ---------- */
.table-scroll { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-border); }
table.data-table { border-collapse: collapse; width: 100%; min-width: 720px; font-size: 0.9rem; }
table.data-table th, table.data-table td { padding: 0.65rem 0.8rem; text-align: left; border-bottom: 1px solid var(--color-border); }
table.data-table th { background: #F0F2F7; color: var(--color-text-muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; position: sticky; top: 0; }
table.data-table tbody tr:hover { background: #F8F9FC; }
table.data-table tbody tr:last-child td { border-bottom: none; }

.filters-bar { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 1rem; align-items: flex-end; }
.filters-bar .field { margin-bottom: 0; min-width: 160px; flex: 1; }

/* ---------- Semáforo grid ---------- */
.semaforo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0.75rem; }
.semaforo-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.75rem 0.9rem; border-radius: var(--radius-md);
  border: 1px solid var(--color-border); background: var(--color-surface);
}
.semaforo-item .name { font-weight: 600; flex: 1; }
.semaforo-item .count { font-size: 0.78rem; color: var(--color-text-muted); }

/* ---------- Instrucciones (bandeja participante) ---------- */
.instr-list { display: flex; flex-direction: column; gap: 0.75rem; }
.instr-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-normal);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: box-shadow 0.15s ease;
}
.instr-item:hover { box-shadow: var(--shadow-sm); }
.instr-item.prio-urgente { border-left-color: var(--color-urgente); }
.instr-item.prio-prioritaria { border-left-color: var(--color-prioritaria); }
.instr-item.prio-normal { border-left-color: var(--color-normal); }
.instr-item .row1 { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; margin-bottom: 0.35rem; flex-wrap: wrap; }
.instr-item h3 { margin: 0; font-size: 1rem; color: var(--color-text); }
.instr-item .meta { font-size: 0.8rem; color: var(--color-text-muted); display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 0.3rem; }
.instr-item .desc-preview { color: var(--color-text-muted); font-size: 0.87rem; margin: 0.3rem 0 0; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ---------- Modal / detalle ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(20,28,48,0.5);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 2rem 1rem; overflow-y: auto; z-index: 200;
}
.modal {
  background: var(--color-surface); border-radius: var(--radius-lg);
  max-width: 620px; width: 100%; padding: 1.5rem; box-shadow: var(--shadow-md);
  margin: auto;
}
.modal .modal-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 0.8rem; }
.modal .modal-header h2 { margin: 0; font-size: 1.15rem; color: var(--color-primary); }
.modal .close-btn { background: transparent; color: var(--color-text-muted); font-size: 1.3rem; padding: 0 0.3rem; }
.modal .modal-body p { line-height: 1.5; color: var(--color-text); }
.modal .modal-actions { display: flex; gap: 0.6rem; justify-content: flex-end; margin-top: 1.2rem; flex-wrap: wrap; }

/* checklist destinatarios */
.checklist { max-height: 220px; overflow-y: auto; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.6rem 0.8rem; background: #FAFBFD; }
.checklist label { display: flex; align-items: center; gap: 0.5rem; font-weight: 500; color: var(--color-text); padding: 0.3rem 0; text-transform: none; font-size: 0.9rem; }
.checklist input[type="checkbox"] { width: auto; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 620px) { .grid-2 { grid-template-columns: 1fr; } }

.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--color-text-muted); }
.empty-state .icon { font-size: 2.4rem; margin-bottom: 0.5rem; }

.spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.4); border-top-color: #fff;
  animation: spin 0.7s linear infinite; display: inline-block; vertical-align: middle;
}
.spinner-dark { border: 3px solid rgba(31,42,68,0.2); border-top-color: var(--color-primary); }
@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }

.toast-wrap { position: fixed; bottom: 1rem; right: 1rem; display: flex; flex-direction: column; gap: 0.5rem; z-index: 500; }
.toast {
  background: var(--color-primary); color: #fff; padding: 0.7rem 1rem; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md); font-size: 0.88rem; max-width: 320px; animation: toastIn 0.2s ease;
}
.toast.error { background: var(--color-urgente); }
.toast.success { background: var(--color-normal); }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.file-drop {
  border: 2px dashed var(--color-border); border-radius: var(--radius-md);
  padding: 1rem; text-align: center; color: var(--color-text-muted); font-size: 0.88rem;
  background: #FAFBFD;
}

.evidencia-list { list-style: none; padding: 0; margin: 0.5rem 0 0; display: flex; flex-direction: column; gap: 0.4rem; }
.evidencia-list li { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; padding: 0.45rem 0.7rem; background: #F4F5F8; border-radius: var(--radius-sm); font-size: 0.85rem; }

.export-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }

.mobile-nav-toggle { display: none; }
@media (max-width: 720px) {
  .app-header nav.desktop-nav { display: none; }
  .mobile-nav-toggle { display: inline-flex; }
  .app-header nav.mobile-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--color-primary-dark); flex-direction: column; padding: 0.5rem;
    box-shadow: var(--shadow-md);
  }
  .app-header nav.mobile-nav a, .app-header nav.mobile-nav button { text-align: left; width: 100%; }
}

footer.app-footer { text-align: center; color: var(--color-text-muted); font-size: 0.78rem; padding: 1rem; }