/* ====================================================================
   FORMAHOSTEL CONTROL - SISTEMA DE DISEÑO PROFESIONAL
   Armonización UI/UX Total - Identidad Visual Coherente
   ==================================================================== */

/* ====================================================================
   1) VARIABLES CSS - PALETA DE COLORES ÚNICA
   ==================================================================== */
:root {
    /* Colores principales de marca */
    --fh-primary: #1e3a5f;
    --fh-primary-hover: #152d4a;
    --fh-primary-light: #2c5282;
    --fh-primary-lighter: #e8f0f8;
    
    /* Color secundario */
    --fh-secondary: #4a5568;
    --fh-secondary-hover: #3d4654;
    --fh-secondary-light: #718096;
    
    /* Colores semánticos (semáforo) */
    --fh-success: #2f855a;
    --fh-success-light: #c6f6d5;
    --fh-success-bg: #f0fff4;
    
    --fh-warning: #c27803;
    --fh-warning-light: #faf089;
    --fh-warning-bg: #fffff0;
    
    --fh-danger: #c53030;
    --fh-danger-light: #fed7d7;
    --fh-danger-bg: #fff5f5;
    
    --fh-info: #2b6cb0;
    --fh-info-light: #bee3f8;
    --fh-info-bg: #ebf8ff;
    
    /* Neutros */
    --fh-white: #ffffff;
    --fh-gray-50: #f9fafb;
    --fh-gray-100: #f3f4f6;
    --fh-gray-200: #e5e7eb;
    --fh-gray-300: #d1d5db;
    --fh-gray-400: #9ca3af;
    --fh-gray-500: #6b7280;
    --fh-gray-600: #4b5563;
    --fh-gray-700: #374151;
    --fh-gray-800: #1f2937;
    --fh-gray-900: #111827;
    
    /* Sombras consistentes */
    --fh-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --fh-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --fh-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --fh-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --fh-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    
    /* Radios de borde unificados */
    --fh-radius-sm: 0.375rem;
    --fh-radius: 0.5rem;
    --fh-radius-md: 0.625rem;
    --fh-radius-lg: 0.75rem;
    --fh-radius-xl: 1rem;
    
    /* Transiciones */
    --fh-transition: all 0.2s ease-in-out;
    --fh-transition-fast: all 0.15s ease-in-out;
    
    /* Layout */
    --sidebar-width: 260px;
    --header-height: 70px;
    --footer-height: 50px;
    
    /* Espaciado base */
    --fh-space-xs: 0.25rem;
    --fh-space-sm: 0.5rem;
    --fh-space-md: 1rem;
    --fh-space-lg: 1.5rem;
    --fh-space-xl: 2rem;
    --fh-space-2xl: 3rem;
}

/* ====================================================================
   2) TIPOGRAFÍA - FAMILIA ÚNICA (Inter)
   ==================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--fh-gray-800);
    background-color: var(--fh-gray-50);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Jerarquía tipográfica clara */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--fh-gray-900);
    margin-bottom: 0.5em;
}

h1 { font-size: 1.875rem; font-weight: 700; }
h2 { font-size: 1.5rem; font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; }
h5 { font-size: 1rem; font-weight: 600; }
h6 { font-size: 0.875rem; font-weight: 600; }

p {
    margin-bottom: 1rem;
    color: var(--fh-gray-700);
}

.text-muted {
    color: var(--fh-gray-500) !important;
}

.small, small {
    font-size: 0.8125rem;
}

.lead {
    font-size: 1.0625rem;
    font-weight: 400;
    color: var(--fh-gray-600);
}

/* ====================================================================
   3) SISTEMA DE BOTONES UNIFICADO
   ==================================================================== */

/* Estilos base de botón */
.btn {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    padding: 0.625rem 1.25rem;
    min-height: 42px;
    border-radius: var(--fh-radius);
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: var(--fh-transition);
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.15);
}

.btn:disabled, .btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Botón primario */
.btn-primary {
    background-color: var(--fh-primary);
    border-color: var(--fh-primary);
    color: var(--fh-white);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--fh-primary-hover);
    border-color: var(--fh-primary-hover);
    color: var(--fh-white);
}

.btn-primary:active {
    background-color: #0f2233;
}

/* Botón secundario */
.btn-secondary {
    background-color: var(--fh-gray-100);
    border-color: var(--fh-gray-300);
    color: var(--fh-gray-700);
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--fh-gray-200);
    border-color: var(--fh-gray-400);
    color: var(--fh-gray-800);
}

/* Botón outline primario */
.btn-outline-primary {
    background-color: transparent;
    border-color: var(--fh-primary);
    color: var(--fh-primary);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--fh-primary);
    border-color: var(--fh-primary);
    color: var(--fh-white);
}

/* Botón outline secundario */
.btn-outline-secondary {
    background-color: transparent;
    border-color: var(--fh-gray-400);
    color: var(--fh-gray-600);
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus {
    background-color: var(--fh-gray-100);
    border-color: var(--fh-gray-500);
    color: var(--fh-gray-700);
}

/* Botón de éxito */
.btn-success {
    background-color: var(--fh-success);
    border-color: var(--fh-success);
    color: var(--fh-white);
}

.btn-success:hover, .btn-success:focus {
    background-color: #276749;
    border-color: #276749;
    color: var(--fh-white);
}

.btn-outline-success {
    background-color: transparent;
    border-color: var(--fh-success);
    color: var(--fh-success);
}

.btn-outline-success:hover {
    background-color: var(--fh-success);
    color: var(--fh-white);
}

/* Botón de advertencia */
.btn-warning {
    background-color: var(--fh-warning);
    border-color: var(--fh-warning);
    color: var(--fh-white);
}

.btn-warning:hover, .btn-warning:focus {
    background-color: #a66b02;
    border-color: #a66b02;
    color: var(--fh-white);
}

.btn-outline-warning {
    background-color: transparent;
    border-color: var(--fh-warning);
    color: var(--fh-warning);
}

.btn-outline-warning:hover {
    background-color: var(--fh-warning);
    color: var(--fh-white);
}

/* Botón de peligro */
.btn-danger {
    background-color: var(--fh-danger);
    border-color: var(--fh-danger);
    color: var(--fh-white);
}

.btn-danger:hover, .btn-danger:focus {
    background-color: #9b2c2c;
    border-color: #9b2c2c;
    color: var(--fh-white);
}

.btn-outline-danger {
    background-color: transparent;
    border-color: var(--fh-danger);
    color: var(--fh-danger);
}

.btn-outline-danger:hover {
    background-color: var(--fh-danger);
    color: var(--fh-white);
}

/* Botón info */
.btn-info {
    background-color: var(--fh-info);
    border-color: var(--fh-info);
    color: var(--fh-white);
}

.btn-info:hover, .btn-info:focus {
    background-color: #2558a0;
    border-color: #2558a0;
    color: var(--fh-white);
}

/* Botón light */
.btn-light {
    background-color: var(--fh-gray-100);
    border-color: var(--fh-gray-200);
    color: var(--fh-gray-700);
}

.btn-light:hover, .btn-light:focus {
    background-color: var(--fh-gray-200);
    border-color: var(--fh-gray-300);
    color: var(--fh-gray-800);
}

/* Botón link */
.btn-link {
    background-color: transparent;
    border-color: transparent;
    color: var(--fh-primary);
    text-decoration: none;
    padding-left: 0;
    padding-right: 0;
}

.btn-link:hover {
    color: var(--fh-primary-hover);
    text-decoration: underline;
}

/* Tamaños de botón */
.btn-sm {
    font-size: 0.8125rem;
    padding: 0.375rem 0.875rem;
    min-height: 34px;
}

.btn-lg {
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
    min-height: 50px;
}

/* Iconos en botones */
.btn i, .btn svg {
    font-size: 1em;
}

/* ====================================================================
   4) FORMULARIOS
   ==================================================================== */
.form-control, .form-select {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    padding: 0.625rem 0.875rem;
    min-height: 42px;
    border: 1px solid var(--fh-gray-300);
    border-radius: var(--fh-radius);
    background-color: var(--fh-white);
    color: var(--fh-gray-800);
    transition: var(--fh-transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--fh-primary-light);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--fh-gray-400);
}

.form-control:disabled, .form-select:disabled {
    background-color: var(--fh-gray-100);
    opacity: 0.7;
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--fh-gray-700);
    margin-bottom: 0.375rem;
}

.form-text {
    font-size: 0.75rem;
    color: var(--fh-gray-500);
    margin-top: 0.25rem;
}

.input-group-text {
    font-size: 0.875rem;
    background-color: var(--fh-gray-100);
    border: 1px solid var(--fh-gray-300);
    color: var(--fh-gray-600);
}

/* ====================================================================
   5) LAYOUT - SIDEBAR Y CONTENIDO PRINCIPAL
   ==================================================================== */
.wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--fh-white);
    border-right: 1px solid var(--fh-gray-200);
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    padding: 0;
    box-shadow: var(--fh-shadow);
}

.sidebar-header {
    padding: 1.25rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--fh-gray-200);
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
}

.sidebar-brand {
    text-decoration: none;
    display: block;
}

.sidebar-brand:hover .fh-brand-name {
    color: var(--fh-primary-dark);
}

.sidebar-logo {
    max-width: 160px;
    height: auto;
    margin-bottom: 0.75rem;
}

.fh-brand {
    text-align: center;
}

.fh-brand-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--fh-primary) 0%, #2d5a8f 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.25);
}

.fh-brand-icon i {
    font-size: 1.5rem;
    color: var(--fh-white);
}

.fh-brand-icon-sm {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--fh-primary) 0%, #2d5a8f 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(30, 58, 95, 0.2);
}

.fh-brand-icon-sm i {
    font-size: 1rem;
    color: var(--fh-white);
}

.fh-brand-name-mobile {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--fh-primary);
    letter-spacing: 0.3px;
}

.fh-brand-name {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--fh-primary);
    letter-spacing: 0.3px;
    display: block;
    line-height: 1.3;
}

.fh-brand-tagline {
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    color: var(--fh-gray-500);
    line-height: 1.3;
    display: block;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--fh-gray-200);
}

.fh-brand--login .fh-brand-name {
    color: var(--fh-primary);
    font-size: 1.375rem;
}

.fh-brand--login .fh-brand-tagline {
    color: var(--fh-gray-600);
    font-size: 0.8125rem;
}

.sidebar-nav {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
}

.sidebar-nav .nav-item {
    margin: 0.125rem 0;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: var(--fh-gray-600);
    text-decoration: none;
    transition: var(--fh-transition);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    border-left: 3px solid transparent;
}

.sidebar-nav .nav-link:hover {
    background: var(--fh-gray-100);
    color: var(--fh-primary);
}

.sidebar-nav .nav-link.active {
    background: var(--fh-primary-lighter);
    color: var(--fh-primary);
    border-left-color: var(--fh-primary);
    font-weight: 600;
}

.sidebar-nav .nav-link i {
    margin-right: 0.75rem;
    font-size: 1rem;
    width: 20px;
    text-align: center;
    color: var(--fh-gray-500);
}

.sidebar-nav .nav-link:hover i,
.sidebar-nav .nav-link.active i {
    color: var(--fh-primary);
}

.sidebar-nav .nav-link.logout-link {
    color: var(--fh-danger);
}

.sidebar-nav .nav-link.logout-link i {
    color: var(--fh-danger);
}

.sidebar-nav .nav-link.logout-link:hover {
    background: rgba(197, 48, 48, 0.1);
    color: var(--fh-danger);
}

.sidebar-lang-dropdown {
    min-width: 160px;
    z-index: 9999 !important;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding-bottom: calc(var(--footer-height) + 1rem);
    min-height: 100vh;
    max-width: calc(100vw - var(--sidebar-width));
    overflow-x: hidden;
}

.content-wrapper {
    padding: var(--fh-space-xl) var(--fh-space-lg) var(--fh-space-lg);
    max-width: 100%;
    overflow-x: hidden;
}

.content-wrapper .row {
    max-width: 100%;
    margin-right: 0;
    margin-left: 0;
}

.content-wrapper .col-lg-9 {
    max-width: 100%;
    overflow-x: hidden;
}

/* ====================================================================
   6) HEADER DE PÁGINA
   ==================================================================== */
.page-header {
    margin-top: var(--fh-space-md);
    margin-bottom: var(--fh-space-xl);
    padding-bottom: var(--fh-space-md);
    border-bottom: 2px solid var(--fh-primary);
}

.page-header h1 {
    font-family: 'Inter', sans-serif;
    color: var(--fh-primary);
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.page-header .lead {
    color: var(--fh-gray-600);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* ====================================================================
   7) CARDS - DISEÑO CONSISTENTE
   ==================================================================== */
.card {
    background: var(--fh-white);
    border: 1px solid var(--fh-gray-200);
    border-radius: var(--fh-radius-lg);
    box-shadow: var(--fh-shadow);
    overflow: hidden;
}

.card-header {
    background: var(--fh-gray-50);
    border-bottom: 1px solid var(--fh-gray-200);
    padding: 1rem 1.25rem;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--fh-gray-800);
}

.card-header.bg-primary,
.card-header.bg-info,
.card-header.bg-success,
.card-header.bg-warning,
.card-header.bg-danger {
    background: var(--fh-primary-lighter) !important;
    color: var(--fh-primary) !important;
    border-bottom: 2px solid var(--fh-primary);
}

.card-header.bg-primary.text-white,
.card-header.bg-info.text-white,
.card-header.bg-success.text-white,
.card-header.bg-warning.text-white,
.card-header.bg-danger.text-white {
    color: var(--fh-primary) !important;
}

.card-header.bg-info {
    background: var(--fh-info-bg) !important;
    color: var(--fh-info) !important;
    border-bottom-color: var(--fh-info);
}

.card-header.bg-success {
    background: var(--fh-success-bg) !important;
    color: var(--fh-success) !important;
    border-bottom-color: var(--fh-success);
}

.card-header.bg-warning {
    background: var(--fh-warning-bg) !important;
    color: #744210 !important;
    border-bottom-color: var(--fh-warning);
}

.card-header.bg-danger {
    background: var(--fh-danger-bg) !important;
    color: var(--fh-danger) !important;
    border-bottom-color: var(--fh-danger);
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    background: var(--fh-gray-50);
    border-top: 1px solid var(--fh-gray-200);
    padding: 1rem 1.25rem;
}

.card-title {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.0625rem;
    color: var(--fh-gray-800);
    margin-bottom: 0.75rem;
}

.card-subtitle {
    font-size: 0.8125rem;
    color: var(--fh-gray-500);
    margin-top: -0.5rem;
    margin-bottom: 1rem;
}

/* ====================================================================
   8) DASHBOARD TILES
   ==================================================================== */
.dashboard-tile {
    display: block;
    background: var(--fh-white);
    border: 1px solid var(--fh-gray-200);
    border-radius: var(--fh-radius-lg);
    padding: 1.75rem;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: var(--fh-transition);
    box-shadow: var(--fh-shadow);
    height: 100%;
}

.dashboard-tile:hover {
    transform: translateY(-4px);
    box-shadow: var(--fh-shadow-lg);
    border-color: var(--fh-primary-light);
    color: inherit;
}

.tile-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.75rem;
    color: var(--fh-white);
    background: linear-gradient(135deg, var(--fh-primary) 0%, var(--fh-primary-light) 100%);
}

.dashboard-tile h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--fh-gray-800);
    margin-bottom: 0.5rem;
}

.dashboard-tile p {
    font-size: 0.8125rem;
    color: var(--fh-gray-500);
    margin: 0;
    line-height: 1.5;
}

/* ====================================================================
   9) KPI CARDS
   ==================================================================== */
.kpi-card {
    background: var(--fh-white);
    border: 1px solid var(--fh-gray-200);
    border-radius: var(--fh-radius-lg);
    padding: 1.25rem;
    text-align: center;
    box-shadow: var(--fh-shadow);
    border-left: 4px solid var(--fh-gray-300);
    height: 100%;
    transition: var(--fh-transition);
}

.kpi-card:hover {
    box-shadow: var(--fh-shadow-md);
}

.kpi-card.kpi-verde, .kpi-card.kpi-success {
    border-left-color: var(--fh-success);
}

.kpi-card.kpi-amarillo, .kpi-card.kpi-warning {
    border-left-color: var(--fh-warning);
}

.kpi-card.kpi-rojo, .kpi-card.kpi-danger {
    border-left-color: var(--fh-danger);
}

.kpi-value {
    font-family: 'Inter', sans-serif;
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--fh-gray-900);
    line-height: 1.2;
}

.kpi-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--fh-gray-600);
    margin-top: 0.375rem;
}

.kpi-target {
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    color: var(--fh-gray-400);
    margin-top: 0.25rem;
}

/* ====================================================================
   10) TABLAS
   ==================================================================== */
.table {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    margin-bottom: 0;
}

.table th {
    background: var(--fh-gray-100);
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--fh-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    padding: 0.75rem 1rem;
    white-space: nowrap;
    border-bottom: 2px solid var(--fh-gray-200);
}

.table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--fh-gray-100);
    color: var(--fh-gray-700);
}

.table tbody tr:hover {
    background-color: var(--fh-gray-50);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

.table-responsive {
    border-radius: var(--fh-radius);
    overflow: hidden;
    border: 1px solid var(--fh-gray-200);
}

/* ====================================================================
   11) TABS / NAVEGACIÓN
   ==================================================================== */
.nav-tabs {
    border-bottom: 2px solid var(--fh-primary);
    gap: 0.25rem;
    background: transparent;
    padding: 0;
    border-radius: 0;
    flex-wrap: wrap;
}

.nav-tabs .nav-link {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--fh-gray-600);
    border: 2px solid var(--fh-gray-300);
    border-bottom: 2px solid var(--fh-primary);
    background: var(--fh-gray-100);
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 0.625rem 1rem;
    margin-bottom: -2px;
    transition: var(--fh-transition);
}

.nav-tabs .nav-link:hover {
    color: var(--fh-primary);
    background-color: var(--fh-primary-lighter);
    border-color: var(--fh-primary) var(--fh-primary) var(--fh-primary);
}

.nav-tabs .nav-link.active {
    color: #fff;
    background-color: var(--fh-primary);
    border-color: var(--fh-primary);
    font-weight: 600;
    box-shadow: 0 -2px 4px rgba(0,0,0,0.1);
}

/* Badges que pueden contener texto largo */
.badge.text-wrap {
    white-space: normal;
    text-align: left;
}

/* ====================================================================
   12) ALERTAS
   ==================================================================== */
.alert {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    border: none;
    border-radius: var(--fh-radius);
    padding: 1rem 1.25rem;
    border-left: 4px solid;
}

.alert-success {
    background-color: var(--fh-success-bg);
    border-left-color: var(--fh-success);
    color: var(--fh-success);
}

.alert-warning {
    background-color: var(--fh-warning-bg);
    border-left-color: var(--fh-warning);
    color: #744210;
}

.alert-danger {
    background-color: var(--fh-danger-bg);
    border-left-color: var(--fh-danger);
    color: var(--fh-danger);
}

.alert-info {
    background-color: var(--fh-info-bg);
    border-left-color: var(--fh-info);
    color: var(--fh-info);
}

.alert-primary {
    background-color: var(--fh-primary-lighter);
    border-left-color: var(--fh-primary);
    color: var(--fh-primary);
}

.alert-light {
    background-color: var(--fh-gray-50);
    border-left-color: var(--fh-gray-400);
    color: var(--fh-gray-700);
}

/* ====================================================================
   13) BADGES
   ==================================================================== */
.badge {
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.375em 0.625em;
    border-radius: var(--fh-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge.bg-success, .badge.bg-verde {
    background-color: var(--fh-success) !important;
}

.badge.bg-warning, .badge.bg-amarillo {
    background-color: var(--fh-warning) !important;
    color: var(--fh-white) !important;
}

.badge.bg-danger, .badge.bg-rojo {
    background-color: var(--fh-danger) !important;
}

.badge.bg-info {
    background-color: var(--fh-info) !important;
}

.badge.bg-primary {
    background-color: var(--fh-primary) !important;
}

.badge.bg-secondary {
    background-color: var(--fh-gray-500) !important;
}

/* ====================================================================
   14) ACCORDIONS
   ==================================================================== */
.accordion-button {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--fh-gray-800);
    background-color: var(--fh-gray-50);
    padding: 1rem 1.25rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--fh-primary-lighter);
    color: var(--fh-primary);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
    border-color: var(--fh-primary-light);
}

.accordion-item {
    border: 1px solid var(--fh-gray-200);
    border-radius: var(--fh-radius) !important;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.accordion-body {
    font-size: 0.875rem;
    color: var(--fh-gray-700);
    padding: 1.25rem;
}

/* ====================================================================
   15) MODALES
   ==================================================================== */
.modal-content {
    border: none;
    border-radius: var(--fh-radius-lg);
    box-shadow: var(--fh-shadow-xl);
}

.modal-header {
    background-color: var(--fh-gray-50);
    border-bottom: 1px solid var(--fh-gray-200);
    padding: 1rem 1.5rem;
}

.modal-title {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--fh-gray-800);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    background-color: var(--fh-gray-50);
    border-top: 1px solid var(--fh-gray-200);
    padding: 1rem 1.5rem;
}

/* ====================================================================
   16) UPLOAD ZONE
   ==================================================================== */
.upload-zone {
    border: 2px dashed var(--fh-gray-300);
    border-radius: var(--fh-radius-lg);
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--fh-transition);
    background: var(--fh-gray-50);
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--fh-primary);
    background: var(--fh-primary-lighter);
}

.upload-zone i {
    font-size: 2.5rem;
    color: var(--fh-gray-400);
    margin-bottom: 1rem;
    display: block;
}

.upload-zone:hover i {
    color: var(--fh-primary);
}

/* ====================================================================
   17) LOGIN
   ==================================================================== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--fh-primary) 0%, #0f2233 100%);
    padding: 1rem;
}

.login-card {
    background: var(--fh-white);
    border-radius: var(--fh-radius-xl);
    box-shadow: var(--fh-shadow-xl);
    padding: 2rem 2.5rem;
    width: 100%;
    max-width: 520px;
}

.login-card--wide {
    max-width: 580px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    max-width: 320px;
    max-height: 70px;
    width: auto;
    height: auto;
    object-fit: contain;
    margin-bottom: 1rem;
}

.login-subtitle {
    font-family: 'Inter', sans-serif;
    color: var(--fh-gray-600);
    font-size: 0.9375rem;
}

/* ====================================================================
   18) FOOTER
   ==================================================================== */
.footer {
    position: fixed;
    bottom: 0;
    left: var(--sidebar-width);
    right: 0;
    background: var(--fh-white);
    border-top: 1px solid var(--fh-gray-200);
    padding: 0.75rem 1.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    color: var(--fh-gray-500);
    z-index: 100;
    height: var(--footer-height);
}

.footer-login {
    left: 0;
    text-align: center;
}

.footer-links a {
    color: var(--fh-gray-500);
    text-decoration: none;
    transition: var(--fh-transition-fast);
}

.footer-links a:hover {
    color: var(--fh-primary);
    text-decoration: underline;
}

/* ====================================================================
   19) TEMPLATES CARDS
   ==================================================================== */
.template-card {
    transition: var(--fh-transition);
    border: 1px solid var(--fh-gray-200);
}

.template-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--fh-shadow-lg);
    border-color: var(--fh-primary-light);
}

.template-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

/* ====================================================================
   20) COLORES DE TEXTO Y UTILIDADES
   ==================================================================== */
.text-primary { color: var(--fh-primary) !important; }
.text-success { color: var(--fh-success) !important; }
.text-warning { color: var(--fh-warning) !important; }
.text-danger { color: var(--fh-danger) !important; }
.text-info { color: var(--fh-info) !important; }

.bg-primary { background-color: var(--fh-primary) !important; }
.bg-success { background-color: var(--fh-success) !important; }
.bg-warning { background-color: var(--fh-warning) !important; }
.bg-danger { background-color: var(--fh-danger) !important; }
.bg-info { background-color: var(--fh-info) !important; }

.border-primary { border-color: var(--fh-primary) !important; }
.border-success { border-color: var(--fh-success) !important; }
.border-warning { border-color: var(--fh-warning) !important; }
.border-danger { border-color: var(--fh-danger) !important; }

.text-purple { color: #6b46c1 !important; }
.border-purple { border-color: #6b46c1 !important; }
.bg-purple { background-color: #6b46c1 !important; }

/* Colores de clasificación de platos (Menu Engineering) */
.bg-estrella { background-color: var(--fh-warning) !important; }
.bg-caballo { background-color: var(--fh-info) !important; }
.bg-puzzle { background-color: #6b46c1 !important; }
.bg-perro { background-color: var(--fh-danger) !important; }

.text-estrella { color: var(--fh-warning) !important; }
.text-caballo { color: var(--fh-info) !important; }
.text-puzzle { color: #6b46c1 !important; }
.text-perro { color: var(--fh-danger) !important; }

.border-estrella { border-color: var(--fh-warning) !important; }
.border-caballo { border-color: var(--fh-info) !important; }
.border-puzzle { border-color: #6b46c1 !important; }
.border-perro { border-color: var(--fh-danger) !important; }

/* ====================================================================
   21) MANUAL SECTION
   ==================================================================== */
.manual-section {
    margin-bottom: 2rem;
    max-width: 100%;
    overflow: hidden;
}

.manual-header {
    background-color: var(--fh-gray-100) !important;
    border-bottom: 2px solid var(--fh-primary);
}

.manual-header h4 {
    color: var(--fh-primary);
    font-weight: 600;
}

.manual-header i {
    color: var(--fh-primary);
}

.manual-section .card {
    max-width: 100%;
    overflow: hidden;
}

.manual-section .card-body {
    line-height: 1.5;
    font-size: 0.9375rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    overflow-x: hidden;
}

.manual-section .card-body p,
.manual-section .card-body li,
.manual-section .card-body ol,
.manual-section .card-body ul {
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.manual-section ul, .manual-section ol {
    margin-bottom: 0.75rem;
    padding-left: 1.25rem;
}

.manual-section li {
    margin-bottom: 0.25rem;
}

.manual-section dl dt {
    margin-top: 1rem;
    font-weight: 600;
    color: var(--fh-primary);
}

.manual-section dl dd {
    margin-bottom: 0.75rem;
    color: var(--fh-gray-600);
}

/* ====================================================================
   22) ESPACIADO Y LAYOUTS
   ==================================================================== */
.section-spacing {
    margin-bottom: var(--fh-space-xl);
}

.section-spacing-sm {
    margin-bottom: var(--fh-space-lg);
}

.content-breathe {
    padding: var(--fh-space-lg);
}

.info-grid {
    display: grid;
    gap: 1rem;
}

/* ====================================================================
   23) OFFCANVAS (MENÚ MÓVIL)
   ==================================================================== */
.offcanvas {
    max-width: 280px;
    background: var(--fh-white);
}

.offcanvas .nav-link {
    padding: 1rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    color: var(--fh-gray-700);
    border-bottom: 1px solid var(--fh-gray-200);
}

.offcanvas .nav-link:hover {
    background: var(--fh-gray-100);
    color: var(--fh-primary);
}

.offcanvas .nav-link i {
    margin-right: 0.75rem;
    width: 20px;
    color: var(--fh-gray-500);
}

/* ====================================================================
   24) ICONOS DE ASISTENTE
   ==================================================================== */
.assistant-icon {
    min-width: 60px;
    text-align: center;
}

.card.border-primary .assistant-icon i {
    background: linear-gradient(135deg, var(--fh-primary) 0%, var(--fh-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ====================================================================
   25) RESPONSIVE - TABLET
   ==================================================================== */
@media (min-width: 768px) and (max-width: 991.98px) {
    .dashboard-tile {
        padding: 1.5rem;
    }
    
    .tile-icon {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    
    .card-body {
        padding: 1.125rem;
    }
    
    .page-header {
        margin-bottom: var(--fh-space-lg);
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .table th, .table td {
        padding: 0.625rem 0.75rem;
        font-size: 0.8125rem;
    }
    
    .nav-tabs .nav-link {
        padding: 0.625rem 1rem;
        font-size: 0.8125rem;
    }
    
    .kpi-card {
        padding: 1rem;
    }
    
    .kpi-value {
        font-size: 1.375rem;
    }
    
    h5 {
        font-size: 1.0625rem;
    }
    
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ====================================================================
   26) RESPONSIVE - MÓVIL
   ==================================================================== */
@media (max-width: 991.98px) {
    .main-content {
        margin-left: 0;
        padding-top: var(--header-height);
        max-width: 100vw;
    }
    
    .content-wrapper .row {
        margin-right: -0.75rem;
        margin-left: -0.75rem;
    }
    
    .footer {
        left: 0;
    }
}

@media (max-width: 767.98px) {
    body {
        font-size: 0.875rem;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.125rem; }
    h4 { font-size: 1rem; }
    h5 { font-size: 0.9375rem; }
    
    .page-header {
        margin-bottom: var(--fh-space-md);
        padding-bottom: var(--fh-space-sm);
    }
    
    .page-header h1 {
        font-size: 1.375rem;
    }
    
    .tile-icon {
        width: 56px;
        height: 56px;
        font-size: 1.375rem;
    }
    
    .kpi-value {
        font-size: 1.25rem;
    }
    
    .btn {
        font-size: 0.8125rem;
        min-height: 38px;
        padding: 0.5rem 1rem;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        margin-bottom: 0.5rem;
        border-radius: var(--fh-radius) !important;
    }
    
    .dashboard-tile {
        padding: 1.25rem;
    }
    
    .dashboard-tile h3 {
        font-size: 1rem;
    }
    
    .dashboard-tile p {
        font-size: 0.8125rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .manual-section {
        margin-bottom: 1.5rem;
    }
    
    .manual-section .card-header h4 {
        font-size: 1rem;
    }
    
    .manual-section .card-body {
        padding: 0.875rem;
        font-size: 0.8125rem;
        line-height: 1.4;
    }
    
    .manual-section ul, .manual-section ol {
        margin-bottom: 0.5rem;
        padding-left: 1rem;
    }
    
    .manual-section li {
        margin-bottom: 0.125rem;
    }
    
    .manual-section h5 {
        margin-top: 0.75rem !important;
        margin-bottom: 0.5rem;
        font-size: 0.875rem;
    }
    
    .manual-section .card {
        max-width: 100%;
        overflow: hidden;
    }
    
    .manual-section .card-body {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .manual-section .card-body p,
    .manual-section .card-body li,
    .manual-section .alert {
        word-wrap: break-word;
        overflow-wrap: break-word;
        max-width: 100%;
    }
    
    .manual-section code {
        font-size: 0.8125rem;
        word-break: break-all;
    }
    
    .manual-section .row.g-3 > div {
        margin-bottom: 0.75rem;
    }
    
    .content-wrapper {
        padding: 1rem 0.75rem;
    }
    
    .upload-zone {
        padding: 1.5rem;
    }
    
    .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 0;
    }
    
    .nav-tabs .nav-link {
        white-space: nowrap;
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    .table {
        font-size: 0.8125rem;
    }
    
    .table th, .table td {
        padding: 0.5rem 0.625rem;
    }
    
    .form-label {
        font-size: 0.8125rem;
    }
    
    .alert {
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
    }
    
    .accordion-button {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
    }
    
    .fh-brand-tagline {
        display: none;
    }
    
    .section-spacing {
        margin-bottom: var(--fh-space-md);
    }
    
    .section-spacing-sm {
        margin-bottom: var(--fh-space-sm);
    }
    
    .content-breathe {
        padding: var(--fh-space-md);
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .page-header {
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }
    
    .page-header h1 {
        font-size: 1.25rem;
    }
    
    .tile-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .dashboard-tile {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .kpi-card {
        padding: 0.875rem;
    }
    
    .kpi-value {
        font-size: 1.125rem;
    }
    
    .kpi-label {
        font-size: 0.75rem;
    }
    
    .footer {
        padding: 0.5rem 0.75rem;
        font-size: 0.6875rem;
        height: auto;
    }
    
    .login-card {
        padding: 1.5rem;
        margin: 0.5rem;
    }
    
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .table th, .table td {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .badge {
        font-size: 0.625rem;
        padding: 0.25em 0.5em;
    }
    
    .input-group-text {
        padding: 0.375rem 0.5rem;
        font-size: 0.8125rem;
    }
    
    .btn {
        min-height: 36px;
    }
    
    .btn-sm {
        min-height: 30px;
        font-size: 0.75rem;
        padding: 0.25rem 0.625rem;
    }
}

/* ====================================================================
   27) GRID RESPONSIVE - INFO GRID
   ==================================================================== */
@media (min-width: 768px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ====================================================================
   28) PRINT STYLES
   ==================================================================== */
@media print {
    .sidebar,
    .navbar,
    .footer,
    .btn,
    .offcanvas {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid var(--fh-gray-300) !important;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
}

/* ====================================================================
   29) SCROLLBAR CUSTOMIZADO
   ==================================================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--fh-gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--fh-gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--fh-gray-500);
}

/* ====================================================================
   30) SELECCIÓN DE TEXTO
   ==================================================================== */
::selection {
    background-color: var(--fh-primary);
    color: var(--fh-white);
}

::-moz-selection {
    background-color: var(--fh-primary);
    color: var(--fh-white);
}