/* ============================================================
   Veterinaria — capa de diseño moderna sobre Bootstrap 5.3
   Paleta teal "salud", tipografía Inter, esquinas suaves,
   sombras sutiles y componentes con más aire.
   ============================================================ */

:root {
  /* Marca */
  --vt-primary: #0d9488;        /* teal-600 */
  --vt-primary-dark: #0f766e;   /* teal-700 */
  --vt-primary-darker: #115e59; /* teal-800 */
  --vt-primary-soft: #ccfbf1;   /* teal-100 */
  --vt-primary-rgb: 13, 148, 136;

  --vt-accent: #059669;         /* emerald-600 (éxito/cobro) */
  --vt-accent-dark: #047857;

  /* Neutros */
  --vt-ink: #0f172a;            /* slate-900 */
  --vt-body: #334155;           /* slate-700 */
  --vt-muted: #64748b;          /* slate-500 */
  --vt-border: #e6eaf0;
  --vt-bg: #f4f6fb;
  --vt-surface: #ffffff;

  --vt-radius: 16px;
  --vt-radius-md: 12px;
  --vt-radius-sm: 10px;

  --vt-shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .04);
  --vt-shadow: 0 2px 4px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
  --vt-shadow-lg: 0 12px 40px rgba(15, 23, 42, .14);

  /* Remap de variables de Bootstrap (utilidades genéricas) */
  --bs-primary: var(--vt-primary);
  --bs-primary-rgb: var(--vt-primary-rgb);
  --bs-link-color: var(--vt-primary-dark);
  --bs-link-color-rgb: var(--vt-primary-rgb);
  --bs-link-hover-color: var(--vt-primary-darker);
  --bs-link-hover-color-rgb: var(--vt-primary-rgb);
  --bs-body-color: var(--vt-body);
  --bs-body-bg: var(--vt-bg);
  --bs-border-color: var(--vt-border);
  --bs-heading-color: var(--vt-ink);
  --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

body {
  background-color: var(--vt-bg);
  color: var(--vt-body);
  font-family: var(--bs-body-font-family);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--vt-ink);
  font-weight: 650;
  letter-spacing: -0.015em;
}

a { text-decoration: none; }
a:hover { text-decoration: none; }

/* --------------------------------------------------------- Navbar */
.navbar {
  background: linear-gradient(100deg, var(--vt-primary-darker), var(--vt-primary)) !important;
  box-shadow: 0 4px 18px rgba(13, 148, 136, .18);
  padding-top: .6rem;
  padding-bottom: .6rem;
  position: sticky;
  top: 0;
  z-index: 1030;
}
.navbar-brand {
  font-weight: 750;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.navbar .nav-link {
  color: rgba(255, 255, 255, .82) !important;
  font-weight: 500;
  border-radius: 9px;
  padding: .42rem .75rem !important;
  margin: 0 .07rem;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: background-color .15s ease, color .15s ease;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus {
  background: rgba(255, 255, 255, .15);
  color: #fff !important;
}
.navbar .nav-link.active {
  background: rgba(255, 255, 255, .22);
  color: #fff !important;
}
.navbar .dropdown-toggle::after { margin-left: .35rem; opacity: .8; }
.navbar-text { color: rgba(255, 255, 255, .85) !important; font-weight: 500; }
.navbar .btn-outline-light { border-radius: 9px; font-weight: 500; }

/* Dropdowns */
.dropdown-menu {
  border: 1px solid var(--vt-border);
  border-radius: 14px;
  box-shadow: var(--vt-shadow-lg);
  padding: .4rem;
  margin-top: .4rem !important;
}
.dropdown-item {
  border-radius: 9px;
  padding: .5rem .7rem;
  font-weight: 500;
  color: var(--vt-body);
}
.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--vt-primary-soft);
  color: var(--vt-primary-darker);
}
.dropdown-divider { border-top-color: var(--vt-border); }

/* --------------------------------------------------------- Cards */
.card {
  border: 1px solid var(--vt-border);
  border-radius: var(--vt-radius);
  box-shadow: var(--vt-shadow-sm);
  background: var(--vt-surface);
}
.card.shadow-sm { box-shadow: var(--vt-shadow-sm) !important; }
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--vt-border);
  font-weight: 650;
  color: var(--vt-ink);
  padding: .95rem 1.15rem;
}
.card-body { padding: 1.15rem; }

/* La tabla dentro de una card respeta las esquinas redondeadas */
.card > .table-responsive {
  overflow: hidden;
  border-bottom-left-radius: var(--vt-radius);
  border-bottom-right-radius: var(--vt-radius);
}

/* --------------------------------------------------------- Botones */
.btn {
  --bs-btn-border-radius: 10px;
  --bs-btn-font-weight: 550;
  --bs-btn-padding-x: 1rem;
  --bs-btn-padding-y: .5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  transition: transform .04s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-lg { --bs-btn-border-radius: 12px; }
.btn-sm { --bs-btn-border-radius: 8px; --bs-btn-padding-x: .65rem; }

.btn-primary {
  --bs-btn-bg: var(--vt-primary);
  --bs-btn-border-color: var(--vt-primary);
  --bs-btn-hover-bg: var(--vt-primary-dark);
  --bs-btn-hover-border-color: var(--vt-primary-dark);
  --bs-btn-active-bg: var(--vt-primary-darker);
  --bs-btn-active-border-color: var(--vt-primary-darker);
  --bs-btn-disabled-bg: var(--vt-primary);
  --bs-btn-disabled-border-color: var(--vt-primary);
  --bs-btn-focus-shadow-rgb: var(--vt-primary-rgb);
  box-shadow: 0 2px 8px rgba(13, 148, 136, .25);
}
.btn-primary:hover { box-shadow: 0 4px 14px rgba(13, 148, 136, .32); }

.btn-outline-primary {
  --bs-btn-color: var(--vt-primary-dark);
  --bs-btn-border-color: #99e6df;
  --bs-btn-hover-bg: var(--vt-primary);
  --bs-btn-hover-border-color: var(--vt-primary);
  --bs-btn-active-bg: var(--vt-primary-dark);
  --bs-btn-active-border-color: var(--vt-primary-dark);
  --bs-btn-focus-shadow-rgb: var(--vt-primary-rgb);
}
.btn-success {
  --bs-btn-bg: var(--vt-accent);
  --bs-btn-border-color: var(--vt-accent);
  --bs-btn-hover-bg: var(--vt-accent-dark);
  --bs-btn-hover-border-color: var(--vt-accent-dark);
  --bs-btn-active-bg: var(--vt-accent-dark);
}
.btn-outline-secondary {
  --bs-btn-color: var(--vt-muted);
  --bs-btn-border-color: var(--vt-border);
  --bs-btn-hover-bg: #f1f5f9;
  --bs-btn-hover-border-color: #cbd5e1;
  --bs-btn-hover-color: var(--vt-ink);
  --bs-btn-active-bg: #e2e8f0;
  --bs-btn-active-color: var(--vt-ink);
}
.btn-light {
  --bs-btn-bg: #f1f5f9;
  --bs-btn-border-color: #f1f5f9;
  --bs-btn-hover-bg: #e2e8f0;
  --bs-btn-hover-border-color: #e2e8f0;
  --bs-btn-color: var(--vt-body);
}
.btn-link { --bs-btn-color: var(--vt-primary-dark); --bs-btn-hover-color: var(--vt-primary-darker); font-weight: 550; }

/* --------------------------------------------------------- Formularios */
.form-label {
  font-weight: 550;
  color: var(--vt-ink);
  margin-bottom: .35rem;
  font-size: .88rem;
}
.form-control,
.form-select {
  border-radius: 10px;
  border-color: var(--vt-border);
  padding: .55rem .8rem;
  color: var(--vt-ink);
  background-color: var(--vt-surface);
}
.form-control::placeholder { color: #94a3b8; }
.form-control:focus,
.form-select:focus {
  border-color: var(--vt-primary);
  box-shadow: 0 0 0 .2rem rgba(var(--vt-primary-rgb), .16);
}
.form-text { color: var(--vt-muted); font-size: .82rem; }
textarea.form-control { min-height: 90px; }

.form-check-input { border-color: #cbd5e1; }
.form-check-input:checked {
  background-color: var(--vt-primary);
  border-color: var(--vt-primary);
}
.form-check-input:focus {
  border-color: var(--vt-primary);
  box-shadow: 0 0 0 .2rem rgba(var(--vt-primary-rgb), .16);
}
.form-switch .form-check-input { width: 2.5em; }

/* --------------------------------------------------------- Tablas */
.table {
  --bs-table-hover-bg: rgba(var(--vt-primary-rgb), .055);
  --bs-table-bg: transparent;
  margin-bottom: 0;
  color: var(--vt-body);
}
.table > thead th {
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--vt-muted);
  font-weight: 650;
  background: #f8fafc;
  border-bottom: 1px solid var(--vt-border);
  padding: .8rem 1rem;
  white-space: nowrap;
}
.table > tbody td {
  padding: .85rem 1rem;
  vertical-align: middle;
  border-color: #eef1f6;
  color: var(--vt-ink);
}
.table-hover > tbody > tr:hover > * { color: var(--vt-ink); }
.thead-clean th { background: #f8fafc; }

/* --------------------------------------------------------- Listas */
.list-group-item {
  border-color: #eef1f6;
  padding: .85rem 1.1rem;
  color: var(--vt-body);
}
.list-group-item a { color: var(--vt-primary-dark); font-weight: 550; }

/* --------------------------------------------------------- Badges */
.badge { font-weight: 600; border-radius: 7px; padding: .38em .6em; letter-spacing: .01em; }
.badge.text-bg-soft,
.badge.bg-soft {
  background: var(--vt-primary-soft) !important;
  color: var(--vt-primary-darker) !important;
}

/* --------------------------------------------------------- Alerts */
.alert { border-radius: 12px; border: 1px solid transparent; }
.alert-info { background: #e0f2fe; color: #075985; border-color: #bae6fd; }
.alert-warning { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.alert-success { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.alert-danger { background: #fee2e2; color: #991b1b; border-color: #fecaca; }

/* --------------------------------------------------------- Paginación */
.pagination {
  --bs-pagination-color: var(--vt-primary-dark);
  --bs-pagination-hover-color: var(--vt-primary-darker);
  --bs-pagination-hover-bg: var(--vt-primary-soft);
  --bs-pagination-hover-border-color: var(--vt-border);
  --bs-pagination-active-bg: var(--vt-primary);
  --bs-pagination-active-border-color: var(--vt-primary);
  --bs-pagination-focus-color: var(--vt-primary-darker);
  --bs-pagination-focus-box-shadow: 0 0 0 .2rem rgba(var(--vt-primary-rgb), .18);
  --bs-pagination-border-color: var(--vt-border);
}
.page-link { margin: 0 .15rem; border-radius: 9px !important; }

/* ===========================================================
   Componentes propios
   =========================================================== */

/* Encabezado de página */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.page-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.page-subtitle { color: var(--vt-muted); font-size: .92rem; margin-top: .15rem; max-width: 60ch; }

/* Buscador de listados */
.search-box { position: relative; max-width: 460px; }
.search-box .bi { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: #94a3b8; }
.search-box .form-control { padding-left: 2.3rem; border-radius: 11px; }

/* Tarjetas de estadística (dashboard) */
.stat-card {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--vt-border);
  border-radius: var(--vt-radius);
  background: var(--vt-surface);
  box-shadow: var(--vt-shadow-sm);
  height: 100%;
}
.stat-card__icon {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  background: var(--vt-primary-soft);
  color: var(--vt-primary-darker);
}
.stat-card__icon--accent { background: #e0f2fe; color: #075985; }
.stat-card__icon--violet { background: #ede9fe; color: #6d28d9; }
.stat-card__icon--danger { background: #fee2e2; color: #b91c1c; }
.stat-card__value { font-size: 1.7rem; font-weight: 750; color: var(--vt-ink); line-height: 1.1; }
.stat-card__label { color: var(--vt-muted); font-size: .85rem; font-weight: 500; }

/* Banner de "registro acoplado" en formularios */
.scope-banner {
  display: flex;
  align-items: center;
  gap: .7rem;
  background: var(--vt-primary-soft);
  border: 1px solid #99e6df;
  color: var(--vt-primary-darker);
  padding: .75rem 1rem;
  border-radius: 13px;
}
.scope-banner .bi { font-size: 1.15rem; }
.scope-banner__label { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; font-weight: 650; opacity: .85; }
.scope-banner__value { font-weight: 650; font-size: 1.02rem; }

/* Ancho del formulario centrado */
.form-page { max-width: 880px; }

/* Barra de acciones (ficha del paciente) */
.action-bar { display: flex; flex-wrap: wrap; gap: .5rem; }

/* Ficha: cabecera del paciente */
.entity-head {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.entity-avatar {
  flex: 0 0 auto;
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--vt-primary), var(--vt-primary-dark));
  color: #fff;
  box-shadow: 0 6px 16px rgba(13, 148, 136, .3);
}

/* Lista de datos clave (ficha / detalle) */
.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem 1.4rem; }
.meta-grid dt { font-size: .73rem; text-transform: uppercase; letter-spacing: .04em; color: var(--vt-muted); font-weight: 600; margin-bottom: .1rem; }
.meta-grid dd { margin: 0; color: var(--vt-ink); font-weight: 550; }

/* Timeline del historial */
.timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.timeline__item { position: relative; padding: 0 0 1.1rem 1.6rem; border-left: 2px solid #e2e8f0; }
.timeline__item:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: -7px;
  top: .15rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--vt-primary);
  box-shadow: 0 0 0 3px var(--vt-primary-soft);
}
.timeline__head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }

/* Estado vacío */
.empty-state { text-align: center; padding: 2.4rem 1rem; color: var(--vt-muted); }
.empty-state .bi { font-size: 2.2rem; color: #cbd5e1; display: block; margin-bottom: .5rem; }

/* Pestañas tipo pill (agenda) */
.nav-pills {
  --bs-nav-pills-link-active-bg: var(--vt-primary);
  --bs-nav-pills-link-active-color: #fff;
  --bs-nav-pills-border-radius: 10px;
  gap: .3rem;
}
.nav-pills .nav-link { color: var(--vt-body); font-weight: 550; border: 1px solid var(--vt-border); background: var(--vt-surface); }
.nav-pills .nav-link:hover:not(.active) { background: #f1f5f9; }
.nav-pills .nav-link.active { border-color: var(--vt-primary); box-shadow: 0 2px 8px rgba(13, 148, 136, .22); }

/* Autocompletado de paciente */
.ac { position: relative; }
.ac-results {
  position: absolute;
  z-index: 20;
  left: 0; right: 0;
  margin-top: .3rem;
  background: var(--vt-surface);
  border: 1px solid var(--vt-border);
  border-radius: 12px;
  box-shadow: var(--vt-shadow-lg);
  overflow: hidden;
  max-height: 260px;
  overflow-y: auto;
}
.ac-results:empty { display: none; }
.ac-item {
  display: flex;
  flex-direction: column;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: .55rem .85rem;
  border-bottom: 1px solid #f1f5f9;
}
.ac-item:last-child { border-bottom: 0; }
.ac-item:hover, .ac-item:focus { background: var(--vt-primary-soft); }
.ac-item__name { font-weight: 600; color: var(--vt-ink); }
.ac-item__sp { color: var(--vt-muted); font-weight: 500; }
.ac-item__owner { color: var(--vt-muted); font-size: .82rem; }
.ac-empty { padding: .6rem .85rem; color: var(--vt-muted); font-size: .85rem; }

/* Lista de citas (agenda) */
.cita-list { display: flex; flex-direction: column; gap: .4rem; }
.cita-row {
  display: flex;
  align-items: center;
  gap: .9rem;
  width: 100%;
  text-align: left;
  border: 1px solid var(--vt-border);
  border-radius: 12px;
  background: var(--vt-surface);
  padding: .65rem .85rem;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.cita-row:hover { border-color: #99e6df; background: #fafffe; box-shadow: var(--vt-shadow-sm); }
.cita-row__when {
  flex: 0 0 auto; width: 58px; text-align: center;
  display: flex; flex-direction: column; line-height: 1.15;
  padding-right: .85rem; border-right: 1px solid var(--vt-border);
}
.cita-row__day { font-size: .72rem; text-transform: uppercase; letter-spacing: .03em; color: var(--vt-muted); font-weight: 650; }
.cita-row__time { font-size: 1.05rem; font-weight: 700; color: var(--vt-ink); }
.cita-row__main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.cita-row__title { font-weight: 600; color: var(--vt-ink); }
.cita-row__owner { color: var(--vt-muted); font-size: .82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cita-badge {
  flex: 0 0 auto;
  font-size: .74rem; font-weight: 650;
  padding: .25rem .6rem; border-radius: 999px;
  color: var(--c, #475569);
  background: #f1f5f9;
  background: color-mix(in srgb, var(--c, #64748b) 14%, white);
  border: 1px solid #e2e8f0;
  border-color: color-mix(in srgb, var(--c, #64748b) 30%, white);
  white-space: nowrap;
}
.cita-dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; flex: 0 0 auto; }
.cita-more { color: var(--vt-primary-dark) !important; font-weight: 600; }

/* Insignias de estado (listados, ficha) */
.badge.estado-activo { background: #d1fae5; color: #065f46; }
.badge.estado-inactivo { background: #e2e8f0; color: #475569; }
.badge.estado-fallecido { background: #475569; color: #fff; }

/* Cursor "manita" en el calendario */
.fc-event, .fc-event-title, .fc-daygrid-event { cursor: pointer; }
.fc-timegrid-slot-lane, .fc-daygrid-day-frame { cursor: pointer; }

/* Foto del paciente */
img.entity-avatar { object-fit: cover; padding: 0; }
.entity-avatar--placeholder { background: #f1f5f9; color: #94a3b8; }
.pet-thumb {
  width: 36px; height: 36px; border-radius: 10px; object-fit: cover;
  border: 1px solid var(--vt-border); flex: 0 0 auto;
}
.pet-thumb--ph { display: grid; place-items: center; background: #f1f5f9; color: #94a3b8; font-size: 1.1rem; }

/* SweetAlert con tipografía del sitio */
.vt-swal { border-radius: 16px !important; font-family: var(--bs-body-font-family); }
.vt-swal .swal2-title { color: var(--vt-ink); }

/* Impresión (tickets / recetas) */
@media print {
  .navbar, .no-print, form[method] .no-print { display: none !important; }
  body { background: #fff !important; }
  .card { border: 0 !important; box-shadow: none !important; }
  main { padding: 0 !important; }
}

/* Tarjetas del hub de configuración */
.config-card {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.1rem 1.15rem; height: 100%;
  border: 1px solid var(--vt-border); border-radius: var(--vt-radius);
  background: var(--vt-surface); box-shadow: var(--vt-shadow-sm);
  text-decoration: none; transition: border-color .15s ease, box-shadow .15s ease;
}
.config-card:hover { border-color: #99e6df; box-shadow: var(--vt-shadow); }
.config-card__icon {
  flex: 0 0 auto; width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center; font-size: 1.3rem;
  background: var(--vt-primary-soft); color: var(--vt-primary-darker);
}
.config-card__icon--violet { background: #ede9fe; color: #6d28d9; }
.config-card__icon--accent { background: #e0f2fe; color: #075985; }
.config-card__title { display: block; font-weight: 650; color: var(--vt-ink); }
.config-card__desc { display: block; color: var(--vt-muted); font-size: .85rem; }

/* Autenticación */
.auth-wrap { min-height: calc(100vh - 3rem); display: grid; place-items: center; }
.auth-card { width: 100%; max-width: 410px; }
.auth-logo {
  width: 58px; height: 58px; border-radius: 18px; margin: 0 auto .9rem;
  display: grid; place-items: center; font-size: 1.9rem;
  background: linear-gradient(135deg, var(--vt-primary), var(--vt-primary-dark));
  color: #fff; box-shadow: 0 8px 22px rgba(13, 148, 136, .35);
}