/* =========================================================================
   MSD Prevención — sistema de diseño ("corporativo sanitario limpio")
   Paleta derivada del logo (icono casco+libro azul marino sobre blanco).
   ========================================================================= */

:root {
  /* Marca */
  --msd-primary: #0A4877;
  --msd-primary-dark: #073455;
  --msd-primary-light: #EAF2F8;
  --msd-accent: #2FA88A;
  --msd-accent-dark: #22795F;

  /* Neutros */
  --msd-bg: #F7F9FB;
  --msd-surface: #FFFFFF;
  --msd-text: #26333F;
  --msd-text-secondary: #5B6B7A;
  --msd-border: #E2E8F0;

  /* Semánticos */
  --msd-success: #2FA88A;
  --msd-warning: #E9A23B;
  --msd-danger: #D64545;
  --msd-info: #0A4877;

  /* Forma */
  --msd-radius: 10px;
  --msd-radius-lg: 16px;
  --msd-shadow: 0 2px 10px rgba(10, 72, 119, 0.08);
  --msd-shadow-lg: 0 8px 30px rgba(10, 72, 119, 0.12);

  --bs-primary: var(--msd-primary);
  --bs-primary-rgb: 10, 72, 119;
  --bs-body-font-family: "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

html, body {
  height: 100%;
}

body {
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background-color: var(--msd-bg);
  color: var(--msd-text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--msd-primary-dark);
  letter-spacing: -0.01em;
}

a {
  color: var(--msd-primary);
}
a:hover {
  color: var(--msd-primary-dark);
}

/* ---------- Layout general ---------- */

.msd-main {
  flex: 1 0 auto;
  padding: 2.25rem 0 3rem;
}

.msd-page-header {
  margin-bottom: 2rem;
}
.msd-page-header h1 {
  font-size: 1.9rem;
  margin-bottom: 0.35rem;
}
.msd-page-header p {
  color: var(--msd-text-secondary);
  margin-bottom: 0;
}

/* ---------- Barra de navegación ---------- */

.msd-navbar {
  background-color: var(--msd-surface);
  box-shadow: 0 1px 0 var(--msd-border);
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.msd-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--msd-primary-dark);
}
.msd-navbar .navbar-brand img {
  height: 38px;
  width: auto;
}

.msd-navbar .nav-link {
  color: var(--msd-text);
  font-weight: 500;
  padding: 0.5rem 0.9rem !important;
  border-radius: var(--msd-radius);
}
.msd-navbar .nav-link:hover,
.msd-navbar .nav-link:focus {
  color: var(--msd-primary);
  background-color: var(--msd-primary-light);
}
.msd-navbar .nav-link.active {
  color: var(--msd-primary);
  font-weight: 600;
  background-color: var(--msd-primary-light);
}

.msd-navbar .btn-salir {
  color: var(--msd-danger);
  font-weight: 500;
}
.msd-navbar .btn-salir:hover {
  color: #a83232;
}

/* ---------- Pie de página ---------- */

.msd-footer {
  flex-shrink: 0;
  background-color: var(--msd-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 1.75rem 0;
  font-size: 0.9rem;
}
.msd-footer a {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.4);
}
.msd-footer a:hover {
  color: #ffffff;
  text-decoration-color: #ffffff;
}
.msd-footer .msd-footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.4rem;
}
.msd-footer .msd-footer-brand img {
  height: 26px;
  width: auto;
}

/* ---------- Tarjetas ---------- */

.msd-card {
  background-color: var(--msd-surface);
  border: 1px solid var(--msd-border);
  border-radius: var(--msd-radius-lg);
  box-shadow: var(--msd-shadow);
  padding: 1.75rem;
}

.msd-card-header-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background-color: var(--msd-primary-light);
  color: var(--msd-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Tarjetas de acceso en la portada */
.msd-tile {
  display: block;
  background-color: var(--msd-surface);
  border: 1px solid var(--msd-border);
  border-radius: var(--msd-radius-lg);
  box-shadow: var(--msd-shadow);
  padding: 2rem;
  text-decoration: none;
  color: var(--msd-text);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  height: 100%;
}
.msd-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--msd-shadow-lg);
  border-color: var(--msd-primary);
  color: var(--msd-text);
}
.msd-tile .msd-card-header-icon {
  font-size: 1.75rem;
}
.msd-tile h2 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}
.msd-tile p {
  color: var(--msd-text-secondary);
  margin-bottom: 0;
}
.msd-tile .msd-tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--msd-primary);
}

/* ---------- Botones ---------- */

.btn-primary {
  background-color: var(--msd-primary);
  border-color: var(--msd-primary);
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--msd-primary-dark) !important;
  border-color: var(--msd-primary-dark) !important;
}

.btn-accent {
  background-color: var(--msd-accent);
  border-color: var(--msd-accent);
  color: #ffffff;
}
.btn-accent:hover,
.btn-accent:focus {
  background-color: var(--msd-accent-dark);
  border-color: var(--msd-accent-dark);
  color: #ffffff;
}

.btn-outline-primary {
  color: var(--msd-primary);
  border-color: var(--msd-primary);
}
.btn-outline-primary:hover {
  background-color: var(--msd-primary);
  border-color: var(--msd-primary);
}

.btn {
  border-radius: var(--msd-radius);
  font-weight: 600;
  padding: 0.55rem 1.2rem;
}

/* Foco visible y accesible en todos los controles interactivos */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(10, 72, 119, 0.35);
  outline-offset: 2px;
}

/* ---------- Formularios ---------- */

.form-control,
.form-select {
  border-radius: var(--msd-radius);
  border-color: var(--msd-border);
  padding: 0.6rem 0.85rem;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--msd-primary);
  box-shadow: 0 0 0 0.2rem rgba(10, 72, 119, 0.15);
}
.form-label {
  font-weight: 600;
  color: var(--msd-text);
  margin-bottom: 0.35rem;
}

/* Estado de fila de cita: sustituye el "hack" de colorear el BackColor del original */
.msd-fila-cita {
  border: 1px solid var(--msd-border);
  border-radius: var(--msd-radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.msd-fila-cita.estado-ok {
  border-color: var(--msd-accent);
  background-color: #F1FAF7;
}
.msd-fila-cita.estado-error {
  border-color: var(--msd-danger);
  background-color: #FDF2F2;
}
.msd-fila-cita .msd-fila-titulo {
  font-weight: 700;
  color: var(--msd-primary-dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.msd-fila-cita .msd-fila-estado-icono {
  font-size: 1.1rem;
}
.msd-fila-cita.estado-ok .msd-fila-estado-icono {
  color: var(--msd-accent);
}
.msd-fila-cita.estado-error .msd-fila-estado-icono {
  color: var(--msd-danger);
}

/* ---------- Alertas / mensajes ---------- */

.alert {
  border-radius: var(--msd-radius);
  border: none;
}
.alert-success {
  background-color: #E7F7F2;
  color: #1F6E58;
}
.alert-danger {
  background-color: #FBEAEA;
  color: #A93226;
}
.alert-warning {
  background-color: #FDF3E3;
  color: #93650F;
}
.alert-info {
  background-color: var(--msd-primary-light);
  color: var(--msd-primary-dark);
}

/* ---------- Tablas ---------- */

.table thead th {
  background-color: var(--msd-primary-light);
  color: var(--msd-primary-dark);
  font-weight: 600;
  border-bottom: none;
}
.table > :not(caption) > * > * {
  border-bottom-color: var(--msd-border);
}

/* ---------- Login ---------- */

.msd-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--msd-primary) 0%, var(--msd-primary-dark) 100%);
  padding: 2rem 1rem;
}
.msd-login-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--msd-surface);
  border-radius: var(--msd-radius-lg);
  box-shadow: var(--msd-shadow-lg);
  padding: 2.5rem;
}
.msd-login-card .msd-login-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.msd-login-card .msd-login-logo img {
  height: 56px;
  width: auto;
}
.msd-login-card h1 {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 0.35rem;
}
.msd-login-card .msd-login-subtitle {
  text-align: center;
  color: var(--msd-text-secondary);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}
.msd-login-links {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.9rem;
}

/* ---------- Utilidades ---------- */

.msd-text-muted { color: var(--msd-text-secondary) !important; }
.msd-bg-light { background-color: var(--msd-primary-light) !important; }

@media (max-width: 767.98px) {
  .msd-login-card { padding: 1.75rem; }
  .msd-card { padding: 1.25rem; }
}