/* ======================================================
   SIGOS / SISCOP  —  Custom dark theme
   ====================================================== */

/* -- Fonts ------------------------------------------- */
:root {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --sigos-red:        #DC2626;
  --sigos-red-dark:   #B91C1C;
  --sigos-red-hover:  #EF4444;
  --sigos-orange:     #F97316;
  --sigos-bg:         #000000;
  --sigos-card:       #18181B;
  --sigos-card-alt:   #09090B;
  --sigos-border:     rgba(255,255,255,0.08);
  --sigos-border-md:  rgba(255,255,255,0.12);
  --sigos-muted:      #A1A1AA;
  --sigos-zinc700:    #3F3F46;
  --sigos-sidebar-w:  240px;
}

/* -- Base -------------------------------------------- */
body {
  background-color: var(--sigos-bg);
  color: #ffffff;
  font-size: 0.9375rem;
  line-height: 1.5;
}

a { color: inherit; }
a:hover { color: inherit; }

/* -- Bootstrap overrides ----------------------------- */
[data-bs-theme="dark"] {
  --bs-body-bg: #000000;
  --bs-body-color: #ffffff;
  --bs-card-bg: var(--sigos-card);
  --bs-border-color: var(--sigos-border);
  --bs-table-bg: transparent;
  --bs-table-striped-bg: rgba(255,255,255,0.025);
  --bs-table-hover-bg: rgba(255,255,255,0.04);
}

.card {
  background-color: var(--sigos-card);
  border: 1px solid var(--sigos-border);
  border-radius: 0.75rem;
}
.card-header {
  background-color: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--sigos-border);
}

/* -- Buttons ----------------------------------------- */
.btn-primary, .btn-sigos {
  background-color: var(--sigos-red);
  border-color: var(--sigos-red);
  color: #fff;
}
.btn-primary:hover, .btn-sigos:hover {
  background-color: var(--sigos-red-dark);
  border-color: var(--sigos-red-dark);
  color: #fff;
}
.btn-primary:focus-visible, .btn-sigos:focus-visible {
  box-shadow: 0 0 0 0.2rem rgba(220,38,38,0.4);
}
.btn-outline-primary {
  color: var(--sigos-red);
  border-color: var(--sigos-red);
}
.btn-outline-primary:hover {
  background-color: var(--sigos-red);
  border-color: var(--sigos-red);
  color: #fff;
}

/* -- Navbar ------------------------------------------ */
.sigos-navbar {
  background-color: #000;
  border-bottom: 1px solid var(--sigos-border);
  height: 64px;
  z-index: 1040;
}
.sigos-navbar .navbar-brand { padding: 0; }

/* -- Avatar ------------------------------------------ */
.sigos-avatar {
  width: 34px; height: 34px;
  background-color: var(--sigos-red);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; color: #fff;
  flex-shrink: 0;
}
.sigos-avatar-sm { width: 28px; height: 28px; font-size: 0.75rem; }

/* -- App bottom bar ---------------------------------- */
.sigos-appbar {
  position: fixed; bottom: 0; left: 0; right: 0;
  background-color: #0a0a0a;
  border-top: 1px solid var(--sigos-border);
  display: flex; justify-content: space-around; align-items: center;
  height: 60px;
  z-index: 1030;
  padding: 0 0.5rem;
}
.sigos-appbar-item {
  display: flex; flex-direction: column; align-items: center;
  color: var(--sigos-muted);
  text-decoration: none;
  font-size: 0.7rem; gap: 2px;
  padding: 6px 16px;
  border-radius: 8px;
  transition: color 0.15s;
}
.sigos-appbar-item i { font-size: 1.2rem; }
.sigos-appbar-item.active { color: var(--sigos-red); }
.sigos-appbar-item:hover { color: #fff; }

/* -- App page layout --------------------------------- */
.sigos-app-page {
  min-height: calc(100vh - 124px); /* navbar + appbar */
  padding: 1.5rem 1rem 80px;
}
@media (min-width: 768px) {
  .sigos-app-page {
    padding: 2rem 1.5rem 2rem;
    min-height: calc(100vh - 64px);
  }
}
@media (min-width: 1024px) {
  .sigos-app-page { padding: 2rem 2.5rem; }
}

/* -- Admin sidebar ----------------------------------- */
.sigos-admin-wrapper {
  display: flex;
  min-height: 100vh;
}
.sigos-sidebar {
  width: var(--sigos-sidebar-w);
  background-color: #0a0a0a;
  border-right: 1px solid var(--sigos-border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 1050;
  transition: transform 0.25s ease;
}
.sigos-sidebar-header {
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--sigos-border);
  display: flex; align-items: center;
  height: 64px;
}
.sigos-logo-text {
  font-size: 1.2rem; font-weight: 700;
  color: var(--sigos-red); letter-spacing: 0.05em;
}
.sigos-sidebar-nav {
  display: flex; flex-direction: column;
  padding: 0.5rem 0.5rem;
  overflow-y: auto;
}
.sigos-sidebar-footer {
  border-top: 1px solid var(--sigos-border);
  padding: 0.5rem;
  display: flex; flex-direction: column; gap: 2px;
}
.sigos-nav-section-label {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--sigos-muted);
  padding: 0.75rem 0.75rem 0.25rem;
}
.sigos-nav-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  color: var(--sigos-muted);
  text-decoration: none; border-radius: 0.5rem;
  font-size: 0.875rem; font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.sigos-nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.sigos-nav-item.active { background: rgba(220,38,38,0.12); color: var(--sigos-red); }
.sigos-nav-item i { font-size: 1rem; flex-shrink: 0; }

/* -- Mobile sidebar ---------------------------------- */
.sigos-sidebar-toggle {
  position: fixed; bottom: 1rem; right: 1rem;
  z-index: 1060;
  background: var(--sigos-red);
  color: #fff; border: none;
  width: 46px; height: 46px; border-radius: 50%;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.sigos-sidebar-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); z-index: 1049;
}
@media (max-width: 767.98px) {
  .sigos-sidebar { transform: translateX(-100%); }
  .sigos-sidebar.show { transform: translateX(0); }
  .sigos-main-content { margin-left: 0 !important; }
}
@media (min-width: 768px) {
  .sigos-sidebar-toggle { display: none !important; }
  .sigos-main-content { margin-left: var(--sigos-sidebar-w); }
}

/* -- Main content area ------------------------------- */
.sigos-main-content {
  flex: 1;
  padding: 2rem;
  min-height: 100vh;
}
@media (max-width: 767.98px) {
  .sigos-main-content { padding: 1rem; }
}

/* -- Tables ------------------------------------------ */
.sigos-table {
  color: #fff;
  border-collapse: collapse;
  width: 100%;
}
.sigos-table th {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--sigos-muted);
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--sigos-border-md);
  white-space: nowrap;
  background: transparent;
}
.sigos-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--sigos-border);
  vertical-align: middle;
  font-size: 0.875rem;
}
.sigos-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.sigos-table tbody tr:last-child td { border-bottom: none; }

/* -- Form controls ----------------------------------- */
.form-control, .form-select {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid var(--sigos-border-md);
  color: #fff;
  border-radius: 0.5rem;
}
.form-control:focus, .form-select:focus {
  background-color: rgba(255,255,255,0.07);
  border-color: var(--sigos-red);
  color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(220,38,38,0.2);
}
.form-control::placeholder { color: var(--sigos-muted); }
/* Opciones del desplegable nativo: fondo sólido oscuro, si no Windows las
   pinta blancas con el texto blanco heredado (opciones invisibles) */
.form-select option,
.form-select optgroup {
  background-color: #18181b;
  color: #f4f4f5;
}
.form-select option:disabled { color: var(--sigos-muted); }
.form-control:disabled, .form-control[readonly] {
  background-color: rgba(255,255,255,0.03);
  color: var(--sigos-muted);
}
.form-label { font-size: 0.875rem; font-weight: 500; color: #e4e4e7; }
.form-text { color: var(--sigos-muted); }

/* -- Dropdown ---------------------------------------- */
.dropdown-menu {
  background-color: var(--sigos-card);
  border: 1px solid var(--sigos-border-md);
  border-radius: 0.75rem;
  padding: 0.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.dropdown-item {
  color: #d4d4d8; border-radius: 0.4rem; font-size: 0.875rem;
}
.dropdown-item:hover { background: rgba(255,255,255,0.07); color: #fff; }
.dropdown-divider { border-color: var(--sigos-border); }
.dropdown-header { color: var(--sigos-muted); font-size: 0.75rem; }

/* -- Modals ------------------------------------------ */
.modal-content {
  background-color: var(--sigos-card);
  border: 1px solid var(--sigos-border-md);
  border-radius: 1rem;
}
.modal-header {
  border-bottom: 1px solid var(--sigos-border);
  padding: 1.25rem 1.5rem;
}
.modal-footer { border-top: 1px solid var(--sigos-border); }
.modal-title { font-weight: 600; font-size: 1.05rem; }

/* -- Badges ------------------------------------------ */
.sigos-badge-plague   { background-color: #16a34a; }
.sigos-badge-water    { background-color: #2563eb; }
.sigos-badge-security { background-color: #7c3aed; }
.sigos-badge-general  { background-color: #d97706; }
.sigos-badge-others   { background-color: #52525b; }

/* -- Nav cards (home page) --------------------------- */
.sigos-nav-card {
  background-color: var(--sigos-card);
  border: 1px solid var(--sigos-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-decoration: none; color: #fff;
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 0.75rem;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
  position: relative; cursor: pointer;
}
.sigos-nav-card:hover {
  background-color: #27272a;
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-1px);
  color: #fff;
}
.sigos-nav-card .card-icon {
  font-size: 1.75rem;
}
.sigos-nav-card .card-badge {
  position: absolute; top: 0.75rem; right: 0.75rem;
  background: var(--sigos-red);
  color: #fff; border-radius: 50%;
  min-width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700;
}

/* -- File browser ------------------------------------ */
.file-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 0.5rem;
  cursor: pointer;
  text-decoration: none; color: #d4d4d8;
  transition: background 0.1s;
}
.file-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.file-item-grid {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.4rem; padding: 1rem 0.75rem;
  border-radius: 0.75rem; text-align: center;
  cursor: pointer; text-decoration: none; color: #d4d4d8;
  transition: background 0.1s;
}
.file-item-grid:hover { background: rgba(255,255,255,0.06); color: #fff; }
.folder-icon { color: var(--sigos-orange); font-size: 1.1rem; }
.folder-icon-lg { color: var(--sigos-orange); font-size: 3rem; }
.file-icon { color: #34d399; font-size: 1.1rem; }
.file-icon-lg { color: #34d399; font-size: 3rem; }

/* -- Stepper (task execution) ----------------------- */
.stepper-wrapper {
  min-height: 50vh;
  display: flex; flex-direction: column; justify-content: center;
}
.stepper-progress {
  font-size: 0.75rem; color: var(--sigos-muted); margin-bottom: 0.5rem;
}
.stepper-progress-bar {
  height: 3px; background: var(--sigos-border-md); border-radius: 2px; margin-bottom: 1.5rem;
}
.stepper-progress-fill {
  height: 100%; background: var(--sigos-red); border-radius: 2px;
  transition: width 0.3s ease;
}
.stepper-question {
  font-size: 1.1rem; font-weight: 600; margin-bottom: 1.25rem; line-height: 1.4;
}
.stepper-slide {
  animation: slideIn 0.25s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sig-canvas-wrap {
  border: 1px solid var(--sigos-border-md);
  border-radius: 0.75rem; overflow: hidden;
  /* Fondo blanco como papel: la firma (tinta azul) debe verse igual
     en el panel oscuro y en los informes impresos con fondo blanco */
  background: #fff;
  cursor: crosshair;
}
.sig-canvas-wrap canvas { display: block; width: 100%; }

/* -- Breadcrumb -------------------------------------- */
.sigos-breadcrumb {
  font-size: 0.875rem; color: var(--sigos-muted);
  display: flex; align-items: center; gap: 0.35rem;
  flex-wrap: wrap; margin-bottom: 0.5rem;
}
.sigos-breadcrumb a { color: var(--sigos-muted); text-decoration: none; }
.sigos-breadcrumb a:hover { color: #fff; }
.sigos-breadcrumb .sep { opacity: 0.4; }

/* -- Alerts ------------------------------------------ */
.alert-success { background: rgba(22,163,74,0.15); border-color: rgba(22,163,74,0.3); color: #86efac; }
.alert-danger  { background: rgba(220,38,38,0.15);  border-color: rgba(220,38,38,0.3);  color: #fca5a5; }
.alert-warning { background: rgba(217,119,6,0.15);  border-color: rgba(217,119,6,0.3);  color: #fcd34d; }
.alert-info    { background: rgba(37,99,235,0.15);  border-color: rgba(37,99,235,0.3);  color: #93c5fd; }

/* -- Login page -------------------------------------- */
.login-page {
  min-height: 100vh;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.login-card {
  width: 100%; max-width: 420px;
  background: var(--sigos-card);
  border: 1px solid var(--sigos-border);
  border-radius: 1.25rem;
  padding: 2.5rem 2rem;
}

/* -- Misc -------------------------------------------- */
.text-muted { color: var(--sigos-muted) !important; }
.border-sigos { border-color: var(--sigos-border) !important; }
.bg-card { background-color: var(--sigos-card) !important; }
.rounded-xl { border-radius: 0.75rem; }
.page-title { font-size: 1.6rem; font-weight: 700; }
.section-title { font-size: 1rem; font-weight: 600; }
.text-red { color: var(--sigos-red); }
.action-btns .btn { padding: 0.25rem 0.5rem; font-size: 0.8rem; }

/* -- Responsive table wrapper ----------------------- */
.table-responsive-sigos { overflow-x: auto; }

/* -- Pagination -------------------------------------- */
.pagination { --bs-pagination-bg: transparent; --bs-pagination-border-color: var(--sigos-border); }
.page-link { background: var(--sigos-card); color: var(--sigos-muted); }
.page-link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.page-item.active .page-link { background: var(--sigos-red); border-color: var(--sigos-red); color: #fff; }

/* -- Radio / Checkbox custom style ------------------- */
.form-check-input:checked {
  background-color: var(--sigos-red);
  border-color: var(--sigos-red);
}
.form-check-input:focus { box-shadow: 0 0 0 0.2rem rgba(220,38,38,0.2); }

/* Print styles for reports */
@media print {
  .no-print { display: none !important; }
  body { background: #fff; color: #000; }
  .print-content { padding: 1cm; }
}