/**
 * CRM Hospital - Estilos principales
 * UI tipo SaaS, limpia y profesional
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700;800&display=swap');

:root {
  /* Paleta QIClinic - Azul Médico */
  --color-primary: #2A5C82;
  --color-primary-dark: #1E4466;
  --color-primary-light: #5A8CB8;
  --color-secondary: #64748b;
  --color-success: #4CAF50;
  --color-warning: #f59e0b;
  --color-error: #E53935;
  --color-bg: #F4F7F6;
  --color-surface: #FFFFFF;
  --color-border: #e2e8f0;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --radius: 8px;
  --radius-lg: 12px;
  --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-heading: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --field-padding-y: 0.625rem;
  --field-padding-x: 0.875rem;
  --field-font-size: 0.9375rem;
  --field-border-hover: #cbd5e1;
  --field-focus-ring: 0 0 0 3px rgba(42, 92, 130, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-family-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
}

button,
input,
select,
textarea {
  font-family: var(--font-family-body);
}

h1,
h2,
h3,
h4,
h5,
h6,
.header-brand a,
.page-header h1,
.card-body h3,
.login-header h1,
.modal-header {
  font-family: var(--font-family-heading);
  letter-spacing: -0.01em;
}

/* ========== Login ========== */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

/* Login sin header (paciente, registro): fondo en gradiente y contenido centrado */
.login-page:not(.login-page-with-header) {
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #1E4466 0%, #2A5C82 50%, #5A8CB8 100%);
}

.login-page-with-header {
  padding: 0;
  overflow-x: hidden;
}

.login-page-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  min-height: 0;
}

.login-header-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.login-header-links a {
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 500;
}

.login-header-links a:hover {
  color: white;
  text-decoration: underline;
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 0;
}

/* Enlaces sobre la tarjeta (p. ej. registro) cuando no hay app-header */
.login-top-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.92);
  box-shadow: var(--shadow-sm);
}

.login-top-links a {
  color: var(--color-primary-dark);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

.login-top-links a:hover {
  text-decoration: underline;
}

.login-top-links-single {
  justify-content: flex-start;
}

.login-back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.25rem;
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
  background: rgba(42, 92, 130, 0.08);
  font-size: 0.9rem;
  line-height: 1;
}

.login-back-link:hover {
  text-decoration: none;
  background: rgba(42, 92, 130, 0.14);
}

.login-back-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.login-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-logo {
  max-width: 100%;
  height: auto;
  max-height: 140px;
  display: block;
  margin: 0 auto;
}

.login-header h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
}

.login-header p {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.login-form .form-group {
  margin-bottom: 1rem;
}

.login-form label {
  display: block;
  margin-bottom: 0.375rem;
  font-weight: 500;
  font-size: 0.875rem;
}

.login-form input {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 16px; /* Evita zoom en iOS al enfocar */
}

.login-form input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(42, 92, 130, 0.2);
}

/* Contraseña: icono dentro del input (mismo borde que .login-form input; botón superpuesto al padding derecho) */
.login-form .password-input-wrap {
  position: relative;
  display: block;
  width: 100%;
}

/* Espacio a la derecha para el texto; el ojo queda en esa zona, encima del fondo del input */
.login-form .password-input-wrap input[type="password"],
.login-form .password-input-wrap input[type="text"] {
  width: 100%;
  box-sizing: border-box;
  padding: 0.625rem 2.85rem 0.625rem 0.75rem;
}

.login-form .password-toggle-btn {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 0;
  box-shadow: none;
}

.login-form .password-toggle-btn:hover {
  color: var(--color-primary);
  background: rgba(42, 92, 130, 0.1);
}

.login-form .password-toggle-btn:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 1px;
}

.login-form .password-toggle-btn svg {
  flex-shrink: 0;
  display: block;
}

.login-footer {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ========== Alerts ========== */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.alert-error {
  background: #ffebee;
  color: var(--color-error);
  border: 1px solid #ffcdd2;
}

.alert-success {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-outline:hover {
  background: var(--color-bg);
}

.disabled {
  pointer-events: none;
  opacity: 0.6;
}

/* ========== App Layout ========== */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #1E4466 0%, #2A5C82 50%, #5A8CB8 100%);
  border-bottom: none;
  box-shadow: 0 2px 8px rgba(30, 68, 102, 0.25);
  position: relative;
  z-index: 100;
  width: 100%;
  box-sizing: border-box;
}

/* En login: header fijo arriba y a todo el ancho */
.login-page-with-header .app-header {
  flex-shrink: 0;
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
}

.header-brand a {
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  text-decoration: none;
}

.header-brand a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.header-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.95);
}

.app-header .header-user .btn-outline {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.22);
  font-weight: 600;
}

.app-header .header-user .btn-outline:hover {
  background: rgba(255, 255, 255, 0.35);
  border-color: #fff;
  color: #fff;
}

/* Botón menú - oculto en desktop, visible en móvil */
.menu-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  min-width: 44px;
  padding: 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
}

.app-header .menu-toggle {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
}

.app-header .menu-toggle span {
  background: white;
}

.tenant-badge {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
}

.app-layout {
  display: flex;
  min-height: calc(100vh - 52px);
}

/* ========== Sidebar ========== */
.sidebar {
  width: 240px;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 1rem 0;
}

.nav-menu {
  display: flex;
  flex-direction: column;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 0.625rem 1.25rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.15s;
}

.nav-item:hover {
  background: var(--color-bg);
}

.nav-item.active {
  background: rgba(42, 92, 130, 0.1);
  color: var(--color-primary-dark);
  font-weight: 500;
  border-right: 3px solid var(--color-primary);
}

.nav-icon {
  margin-right: 0.75rem;
  font-size: 1.1rem;
}

.nav-item small {
  margin-left: 0.25rem;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

/* ========== Main Content ========== */
.main-content {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
}

.page-header {
  margin-bottom: 1.5rem;
}

.page-header h1 {
  margin: 0;
  font-size: 1.5rem;
}

.page-header p {
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
}

/* ========== Cards ========== */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.card-body {
  padding: 1.25rem;
}

.card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.card-body p {
  margin: 0.25rem 0;
}

.text-muted {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.list-unstyled {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-unstyled li {
  padding: 0.25rem 0;
  font-size: 0.875rem;
}

/* ========== Form ========== */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.375rem;
  font-weight: 500;
  font-size: 0.875rem;
}

/* ========== Campos de captura globales ========== */
.form-control,
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="search"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
  width: 100%;
  min-width: 100%;
  padding: var(--field-padding-y) var(--field-padding-x);
  font-size: var(--field-font-size);
  line-height: 1.4;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
  box-sizing: border-box;
}

/* Misma altura mínima para inputs y selects (spinners desplegables) en toda la app */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="search"],
.form-group input[type="password"] {
  min-height: calc((var(--field-padding-y) * 2) + (var(--field-font-size) * 1.4) + 2px);
}

/* Todos los select de las vistas web: misma altura que los inputs de texto */
select {
  box-sizing: border-box;
  min-height: calc((var(--field-padding-y) * 2) + (var(--field-font-size) * 1.4) + 2px);
  height: calc((var(--field-padding-y) * 2) + (var(--field-font-size) * 1.4) + 2px);
}

.form-control::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-control:hover,
.form-group input[type="text"]:hover,
.form-group input[type="email"]:hover,
.form-group input[type="number"]:hover,
.form-group input[type="tel"]:hover,
.form-group input[type="date"]:hover,
.form-group input[type="time"]:hover,
.form-group input[type="search"]:hover,
.form-group input[type="password"]:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--field-border-hover);
}

.form-control:focus,
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="number"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="date"]:focus,
.form-group input[type="time"]:focus,
.form-group input[type="search"]:focus,
.form-group input[type="password"]:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--field-focus-ring);
}

.form-group textarea,
.form-control textarea,
.main-content textarea,
.paciente-main textarea {
  width: 100%;
  min-width: 100%;
  resize: vertical;
  box-sizing: border-box;
}

.search-form input[type="search"] {
  min-width: 0;
}

/* ========== Inputs en modales - estilo profesional ========== */
.modal-header {
  margin-bottom: 1.25rem;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text);
}

.modal-content .form-group label {
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--color-text);
  margin-bottom: 0.375rem;
}

.modal-content input[type="text"],
.modal-content input[type="email"],
.modal-content input[type="number"],
.modal-content input[type="tel"],
.modal-content input[type="date"],
.modal-content input[type="search"],
.modal-content input[type="password"],
.modal-content select,
.modal-content textarea {
  width: 100%;
  min-width: 100%;
}

.modal-content input::placeholder,
.modal-content textarea::placeholder {
  color: var(--color-text-muted);
}

.modal-content input:hover,
.modal-content select:hover,
.modal-content textarea:hover {
  border-color: #cbd5e1;
}

.modal-content input:focus,
.modal-content select:focus,
.modal-content textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(42, 92, 130, 0.15);
}

/* Select con apariencia consistente (min-height heredada del bloque global) */
.modal-content select {
  -webkit-appearance: none;
  appearance: none;
  line-height: 1.4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

.modal-content select:invalid,
.modal-content select option[value=""] {
  color: var(--color-text-muted);
}

/* Textareas en modales - más amplios para captura multilínea */
.modal-content textarea {
  width: 100%;
  min-width: 100%;
  min-height: 140px;
  resize: vertical;
}

.modal-content textarea[rows="2"] { min-height: 100px; }
.modal-content textarea[rows="5"],
.modal-content textarea[rows="6"],
.modal-content textarea[rows="8"] { min-height: 180px; }
.modal-content textarea[rows="10"],
.modal-content textarea[rows="12"] { min-height: 240px; }
.modal-content textarea[rows="16"],
.modal-content textarea.template-content { min-height: 280px; }

/* Input file en modales */
.modal-content input[type="file"] {
  padding: 0.5rem;
  font-size: 0.875rem;
}

/* Checkbox/radio en modales */
.modal-content input[type="checkbox"],
.modal-content input[type="radio"] {
  width: auto;
  margin-right: 0.5rem;
  accent-color: var(--color-primary);
}

/* ========== Modales (base) ========== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.modal.show {
  display: flex;
}
.modal-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex-shrink: 0;
  margin: auto;
}

/* ========== Responsive - Mobile ========== */
@media (max-width: 768px) {
  /* Login */
  .login-container {
    padding: 0.75rem;
  }
  .login-top-links {
    gap: 0.75rem;
    padding: 0.75rem;
  }
  .login-top-links-single {
    justify-content: flex-start;
  }
  .login-card {
    padding: 1.25rem;
  }
  .login-header h1 {
    font-size: 1.25rem;
  }
  .login-logo {
    max-height: 100px;
  }

  /* Botón hamburguesa - visible en móvil */
  .menu-toggle {
    display: flex;
    position: relative;
    margin-right: 0.5rem;
  }

  /* Overlay oscuro cuando el menú está abierto */
  .menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 98;
  }
  body.menu-open .menu-overlay {
    display: block;
  }

  /* Header */
  .app-header {
    padding: 0.5rem 1rem;
    flex-wrap: wrap;
  }
  .header-brand a {
    font-size: 1.1rem;
  }
  .header-user {
    font-size: 0.8125rem;
  }
  .header-user span {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* Sidebar OCULTO por defecto - no ocupa espacio. Solo aparece como overlay al pulsar menú */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh;
    z-index: 99;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: 4px 0 12px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  body.menu-open .sidebar {
    transform: translateX(0);
  }
  .sidebar .nav-menu {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2rem;
  }
  .nav-item small {
    display: none;
  }

  /* Main content: 100% ancho - el sidebar no ocupa espacio al estar fuera del flujo */
  .main-content {
    flex: 1;
    width: 100%;
    min-width: 0;
    padding: 1rem;
  }
  .page-header h1 {
    font-size: 1.25rem;
  }
  .dashboard-cards {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .card-body {
    padding: 1rem;
  }

  /* Tabla usuarios */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .users-table {
    font-size: 0.8125rem;
    min-width: 500px;
  }
  .users-table th,
  .users-table td {
    padding: 0.5rem;
  }
  .form-row {
    grid-template-columns: 1fr !important;
  }
  .page-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .modal {
    padding: 0.5rem;
    align-items: flex-end;
  }
  .modal-content {
    max-height: 85vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
}

/* ========== Modales en landscape (móvil horizontal) ========== */
@media (orientation: landscape) and (max-height: 500px) {
  .modal {
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    overflow-y: auto;
    overflow-x: hidden;
  }
  .modal-content {
    max-height: calc(100vh - 1rem);
    max-height: calc(100dvh - 1rem);
    margin: 0.5rem auto;
    border-radius: var(--radius-lg);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (orientation: landscape) and (max-width: 768px) and (min-height: 501px) {
  .modal {
    align-items: center;
    overflow-y: auto;
  }
  .modal-content {
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
  }
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Ocultar hamburguesa en desktop */
@media (min-width: 769px) {
  .menu-toggle {
    display: none;
  }
  .menu-overlay {
    display: none !important;
  }
}

/* Pantallas muy pequeñas */
@media (max-width: 480px) {
  .login-container {
    padding: 0.5rem;
  }
  .login-top-links {
    flex-direction: column;
    align-items: center;
  }
  .login-top-links-single {
    align-items: flex-start;
  }
  .login-card {
    padding: 1rem;
  }
}

/* Evitar zoom en inputs en móvil (iOS) */
@media (max-width: 768px) {
  input, select, textarea {
    font-size: 16px !important;
  }
}

/* ========== Portal paciente ========== */
.paciente-layout .app-header {
  background: var(--color-primary);
  color: white;
}
.paciente-layout .header-brand a {
  color: white;
}
.paciente-layout .header-user {
  color: rgba(255,255,255,0.9);
}
.paciente-layout .header-user .btn-outline {
  border-color: rgba(255,255,255,0.6);
  color: white;
}
.paciente-main {
  flex: 1;
  padding: 1.5rem;
  max-width: 900px;
}