/* ============================================================
   SANTA FE · Sistema de diseño empresarial
   Paleta: Azul marino institucional + Dorado Santa Fe
   ============================================================ */

:root {
    --sf-blue-900: #09386f;
    --sf-blue-800: #0c4488;
    --sf-blue-700: #11529f;
    --sf-blue-100: #e8eef6;
    --sf-blue-50:  #f4f7fb;

    --sf-gold: #d1b75d;
    --sf-gold-dark: #b3984a;
    --sf-gold-light: #f1e6c2;

    --sf-ink: #14213b;
    --sf-gray-700: #4c5567;
    --sf-gray-500: #7c8499;
    --sf-gray-200: #e2e6ee;
    --sf-gray-100: #f0f2f7;

    --sf-success: #1f8a5d;
    --sf-success-bg: #e6f5ee;
    --sf-warning: #b3811a;
    --sf-warning-bg: #fbf1de;
    --sf-danger: #b3382f;
    --sf-danger-bg: #fbe9e7;

    --sf-radius: 10px;
    --sf-radius-sm: 6px;
    --sf-shadow-sm: 0 1px 3px rgba(9, 56, 111, 0.08);
    --sf-shadow: 0 4px 16px rgba(9, 56, 111, 0.10);
    --sf-shadow-lg: 0 12px 32px rgba(9, 56, 111, 0.16);
    --sf-transition: 180ms ease;
}

/* ============================================================
   BASE
   ============================================================ */

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--sf-blue-50);
    color: var(--sf-ink);
    background-image:
        radial-gradient(circle at 100% 0%, rgba(209, 183, 93, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 0% 100%, rgba(9, 56, 111, 0.05) 0%, transparent 40%);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--sf-blue-900);
    letter-spacing: -0.01em;
}

a {
    color: var(--sf-blue-800);
}

/* ============================================================
   NAVBAR
   ============================================================ */

.navbar.sf-navbar {
    background: linear-gradient(100deg, var(--sf-blue-900) 0%, #0a2f5c 100%);
    border-bottom: 3px solid var(--sf-gold);
    box-shadow: var(--sf-shadow);
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

.sf-navbar .navbar-brand {
    font-weight: 800;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #fff !important;
}

.sf-navbar .navbar-brand .sf-brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: linear-gradient(145deg, var(--sf-gold) 0%, var(--sf-gold-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--sf-blue-900);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
}

.sf-navbar .navbar-brand .sf-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.sf-navbar .navbar-brand .sf-brand-text small {
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    color: var(--sf-gold);
    text-transform: uppercase;
}

.sf-navbar .nav-link {
    color: rgba(255, 255, 255, 0.72) !important;
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--sf-radius-sm);
    transition: color var(--sf-transition), background-color var(--sf-transition);
}

.sf-navbar .nav-link:hover {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.06);
}

.sf-navbar .nav-link.active {
    color: var(--sf-blue-900) !important;
    background-color: var(--sf-gold);
    font-weight: 600;
}

.sf-navbar .btn-sf-logout {
    border: 1px solid rgba(209, 183, 93, 0.5);
    color: var(--sf-gold-light);
    background: transparent;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: var(--sf-radius-sm);
    padding: 0.4rem 1rem;
    transition: all var(--sf-transition);
}

.sf-navbar .btn-sf-logout:hover {
    background: var(--sf-gold);
    border-color: var(--sf-gold);
    color: var(--sf-blue-900);
}

.sf-navbar .navbar-toggler {
    border-color: rgba(255,255,255,0.3);
}

.sf-navbar .navbar-toggler-icon {
    filter: invert(1) brightness(1.8);
}

/* ============================================================
   KPI CARDS (admin.html)
   ============================================================ */

.sf-kpi {
    border: none;
    border-radius: var(--sf-radius);
    box-shadow: var(--sf-shadow-sm);
    position: relative;
    overflow: hidden;
    background: #fff;
    transition: transform var(--sf-transition), box-shadow var(--sf-transition);
}

.sf-kpi:hover {
    transform: translateY(-3px);
    box-shadow: var(--sf-shadow);
}

.sf-kpi::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 5px;
    height: 100%;
    background: var(--sf-gold);
}

.sf-kpi .card-body {
    padding: 1.4rem 1.5rem;
}

.sf-kpi-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--sf-gray-500);
    margin-bottom: 0.4rem;
}

.sf-kpi-value {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--sf-blue-900);
    line-height: 1;
}

.sf-kpi-icon {
    position: absolute;
    top: 1.3rem;
    right: 1.4rem;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: var(--sf-blue-100);
    color: var(--sf-blue-800);
}

.sf-kpi.sf-kpi-gold .sf-kpi-icon {
    background: var(--sf-gold-light);
    color: var(--sf-gold-dark);
}

/* ============================================================
   CARDS GENERALES
   ============================================================ */

.card.sf-card {
    border: none;
    border-radius: var(--sf-radius);
    box-shadow: var(--sf-shadow-sm);
    background: #fff;
}

.sf-card .card-header {
    background: #fff;
    border-bottom: 1px solid var(--sf-gray-200);
    font-weight: 700;
    color: var(--sf-blue-900);
    padding: 1rem 1.4rem;
    border-radius: var(--sf-radius) var(--sf-radius) 0 0 !important;
}

.sf-card .card-header.sf-card-header-dark {
    background: var(--sf-blue-900);
    color: #fff;
    border-bottom: 2px solid var(--sf-gold);
}

.sf-card .card-body {
    padding: 1.5rem;
}

/* ============================================================
   BOTONES
   ============================================================ */

.btn-sf-primary {
    background: var(--sf-blue-900);
    border: 1px solid var(--sf-blue-900);
    color: #fff;
    font-weight: 600;
    border-radius: var(--sf-radius-sm);
    padding: 0.55rem 1.3rem;
    transition: all var(--sf-transition);
}

.btn-sf-primary:hover {
    background: var(--sf-blue-800);
    border-color: var(--sf-blue-800);
    color: #fff;
}

.btn-sf-gold {
    background: var(--sf-gold);
    border: 1px solid var(--sf-gold);
    color: var(--sf-blue-900);
    font-weight: 700;
    border-radius: var(--sf-radius-sm);
    padding: 0.55rem 1.3rem;
    transition: all var(--sf-transition);
}

.btn-sf-gold:hover {
    background: var(--sf-gold-dark);
    border-color: var(--sf-gold-dark);
    color: #fff;
}

.btn-sf-outline {
    background: transparent;
    border: 1px solid var(--sf-gray-200);
    color: var(--sf-gray-700);
    font-weight: 600;
    border-radius: var(--sf-radius-sm);
    padding: 0.55rem 1.3rem;
    transition: all var(--sf-transition);
}

.btn-sf-outline:hover {
    background: var(--sf-gray-100);
    border-color: var(--sf-gray-500);
    color: var(--sf-ink);
}

.btn-sf-success {
    background: var(--sf-success);
    border: 1px solid var(--sf-success);
    color: #fff;
    font-weight: 600;
    border-radius: var(--sf-radius-sm);
    padding: 0.55rem 1.3rem;
    transition: all var(--sf-transition);
}

.btn-sf-success:hover {
    background: #186e49;
    border-color: #186e49;
}

/* ============================================================
   TABLAS
   ============================================================ */

.table.sf-table {
    margin-bottom: 0;
}

.sf-table thead th {
    background: var(--sf-blue-900);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: none;
    padding: 0.85rem 1rem;
    white-space: nowrap;
}

.sf-table thead th:first-child {
    border-top-left-radius: var(--sf-radius-sm);
}

.sf-table thead th:last-child {
    border-top-right-radius: var(--sf-radius-sm);
}

.sf-table tbody td {
    padding: 0.8rem 1rem;
    color: var(--sf-ink);
    border-bottom: 1px solid var(--sf-gray-100);
    vertical-align: middle;
}

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

.sf-table-light thead th {
    background: var(--sf-gray-100);
    color: var(--sf-blue-900);
}

/* Badges de estado */
.sf-badge {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.sf-badge-disponible { background: var(--sf-success-bg); color: var(--sf-success); }
.sf-badge-apartado   { background: var(--sf-warning-bg); color: var(--sf-warning); }
.sf-badge-vendido    { background: var(--sf-danger-bg);  color: var(--sf-danger); }
.sf-badge-admin      { background: var(--sf-gold-light); color: var(--sf-gold-dark); }
.sf-badge-editor     { background: var(--sf-blue-100);   color: var(--sf-blue-800); }

/* ============================================================
   FORMULARIOS
   ============================================================ */

.form-label.sf-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--sf-gray-700);
    margin-bottom: 0.35rem;
}

.form-control.sf-input,
.form-select.sf-input {
    border: 1px solid var(--sf-gray-200);
    border-radius: var(--sf-radius-sm);
    padding: 0.6rem 0.85rem;
    font-size: 0.92rem;
    transition: border-color var(--sf-transition), box-shadow var(--sf-transition);
}

.form-control.sf-input:focus,
.form-select.sf-input:focus {
    border-color: var(--sf-blue-700);
    box-shadow: 0 0 0 3px rgba(9, 56, 111, 0.12);
}

.sf-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sf-blue-800);
    border-bottom: 2px solid var(--sf-gold-light);
    padding-bottom: 0.5rem;
    margin-bottom: 1.2rem;
}

.sf-extra-box {
    background: var(--sf-blue-50);
    border: 1px solid var(--sf-blue-100);
    border-radius: var(--sf-radius-sm);
}

/* ============================================================
   LOGIN (index.html)
   ============================================================ */

.sf-login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--sf-blue-900) 0%, #0a2f5c 55%, #082548 100%);
    position: relative;
    overflow: hidden;
}

.sf-login-page::before {
    content: "";
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(209, 183, 93, 0.16) 0%, transparent 70%);
}

.sf-login-page::after {
    content: "";
    position: absolute;
    bottom: -15%;
    left: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(209, 183, 93, 0.10) 0%, transparent 70%);
}

.sf-login-card {
    border: none;
    border-radius: 14px;
    box-shadow: var(--sf-shadow-lg);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.sf-login-card .sf-login-top {
    background: var(--sf-blue-900);
    padding: 2rem 2rem 1.6rem;
    text-align: center;
    border-bottom: 3px solid var(--sf-gold);
}

.sf-login-top .sf-brand-mark-lg {
    width: 56px;
    height: 56px;
    margin: 0 auto 0.9rem;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--sf-gold) 0%, var(--sf-gold-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--sf-blue-900);
}

.sf-login-top h3 {
    color: #fff;
    font-size: 1.25rem;
    margin-bottom: 0.2rem;
}

.sf-login-top p {
    color: rgba(255,255,255,0.65);
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0;
}

.sf-login-card .card-body {
    background: #fff;
    padding: 2rem;
}

.sf-login-card .btn-sf-primary {
    width: 100%;
    padding: 0.7rem;
}

.sf-login-footer {
    text-align: center;
    margin-top: 1.2rem;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 1;
}

/* ============================================================
   ALERTAS
   ============================================================ */

.alert.sf-alert-success {
    background: var(--sf-success-bg);
    border: 1px solid rgba(31, 138, 93, 0.25);
    color: var(--sf-success);
    border-radius: var(--sf-radius-sm);
}

.alert.sf-alert-danger {
    background: var(--sf-danger-bg);
    border: 1px solid rgba(179, 56, 47, 0.25);
    color: var(--sf-danger);
    border-radius: var(--sf-radius-sm);
}

/* ============================================================
   UTILIDADES
   ============================================================ */

.sf-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.6rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.sf-page-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.sf-page-header .sf-page-eyebrow {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sf-gold-dark);
    display: block;
    margin-bottom: 0.2rem;
}

.sf-empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--sf-gray-500);
}

.sf-empty-state .sf-empty-icon {
    font-size: 2rem;
    margin-bottom: 0.6rem;
    opacity: 0.5;
}

/* Scrollbar discreta */
::-webkit-scrollbar { height: 8px; width: 8px; }
::-webkit-scrollbar-thumb { background: var(--sf-gray-200); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--sf-gray-500); }

@media (max-width: 768px) {
    .sf-kpi-value { font-size: 1.9rem; }
    .sf-page-header { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   TABLAS ADAPTATIVAS PARA MÓVILES (Sin scroll horizontal)
   ============================================================ */
@media (max-width: 1199px) {
    /* Forzar elementos a comportarse como bloques verticales */
    .sf-table, 
    .sf-table thead, 
    .sf-table tbody, 
    .sf-table th, 
    .sf-table td, 
    .sf-table tr { 
        display: block; 
        width: 100%;
    }
    
    /* Ocultar el encabezado clásico de la tabla */
    .sf-table thead tr { 
        position: absolute;
        top: -9999px;
        left: -9999px;
    }
    
    /* Convertir cada fila en una tarjeta independiente */
    .sf-table tbody tr { 
        border: 1px solid var(--sf-gray-200);
        border-radius: var(--sf-radius);
        margin-bottom: 1.5rem;
        background: #fff;
        padding: 0.5rem;
        box-shadow: var(--sf-shadow-sm);
    }
    
    

    /* Acomodar celdas de lado a lado (Etiqueta izquierda, Valor derecha) */
    .sf-table tbody td { 
        border: none;
        border-bottom: 1px solid var(--sf-gray-100); 
        position: relative;
        padding-left: 50% !important;
        text-align: right !important;
        font-size: 0.88rem;
    }
    
    /* Contenedor especial para la celda de acciones */
    .sf-table tbody td:last-child {
        border-bottom: none;
        text-align: center !important;
        padding-left: 0.75rem !important;
        background: var(--sf-blue-50);
        border-radius: var(--sf-radius-sm);
        margin-top: 0.5rem;
        padding-top: 0.75rem !important;
        padding-bottom: 0.75rem !important;
    }

    /* Inyectar dinámicamente el nombre de la columna mediante CSS */
    .sf-table tbody td::before { 
        content: attr(data-label);
        position: absolute;
        left: 0.75rem;
        width: 45%; 
        padding-right: 10px; 
        white-space: nowrap;
        text-align: left;
        font-weight: 700;
        text-transform: uppercase;
        font-size: 0.72rem;
        color: var(--sf-gray-500);
    }
    .sf-table tr.sf-no-card, 
    .sf-table tr.sf-no-card td {
        display: table-row !important;
        width: 100% !important;
    }
    .sf-table tr.sf-no-card td {
        display: table-cell !important;
        padding: 2rem 1rem !important;
        text-align: center !important;
    }
    .sf-table tr.sf-no-card td::before {
        display: none !important;
    }
}

/* ============================================================
   ESTILOS DE BOTONES DE ACCIÓN UNIFORMES
   ============================================================ */
.sf-btn-tabla {
    width: 90px;                  /* Fuerza a ambos botones a tener el mismo tamaño exacto */
    margin: 4px 3px !important;    /* Añade separación tanto lateral como vertical si se apilan */
    text-align: center;
    display: inline-block;
    vertical-align: middle;
}

/* Opcional: Ajuste estético extra para la vista de tarjeta en celulares */
@media (max-width: 1199px) {
    .sf-table tbody td:last-child {
        text-align: center !important;
        padding-top: 0.6rem !important;
        padding-bottom: 0.6rem !important;
    }
    .sf-btn-tabla {
        width: 42%;               /* En móviles se expanden equitativamente para lucir más estilizados */
        max-width: 110px;         /* Límite para que no se vuelvan gigantes en pantallas medianas */
    }
}

/* Mejoras estéticas para los controles de selección de proyectos */
.form-select.sf-input {
    cursor: pointer;
    background-position: right 0.75rem center;
    color: var(--sf-ink) !important; /* Evita el color gris genérico al seleccionar un elemento */
}

.form-select.sf-input option {
    color: var(--sf-ink);
    background-color: #fff;
    padding: 0.5rem;
}

/* ============================================================
   DESGLOSE DE DROPDOWN PERSONALIZADO (Santa Fe Style)
   ============================================================ */
.sf-custom-dropdown {
    position: relative;
}

/* Contenedor del desglose flotante */
.sf-dropdown-menu {
    border: 1px solid var(--sf-gray-200) !important;
    border-radius: var(--sf-radius) !important;
    padding: 0.5rem !important;
    margin-top: 6px !important;
    box-shadow: var(--sf-shadow-lg) !important;
    max-height: 260px;
    overflow-y: auto;
    background-color: #ffffff !important;
    /* Animación de entrada suave */
    animation: sfDropdownFade 160ms ease-out;
}

/* Cada una de las opciones dentro del desglose */
.sf-dropdown-menu .dropdown-item {
    color: var(--sf-ink) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.65rem 0.85rem;
    border-radius: var(--sf-radius-sm);
    transition: all var(--sf-transition);
    cursor: pointer;
}

/* Efecto HOVER Premium (Fondo azul tenue con letras azul institucional) */
.sf-dropdown-menu .dropdown-item:hover {
    background-color: var(--sf-blue-100) !important;
    color: var(--sf-blue-900) !important;
    padding-left: 1.1rem; /* Efecto sutil de desplazamiento al pasar el mouse */
}

/* Opción activa/seleccionada */
.sf-dropdown-menu .dropdown-item.active {
    background-color: var(--sf-blue-900) !important;
    color: #ffffff !important;
    font-weight: 600;
}

/* Animación sutil de despliegue */
@keyframes sfDropdownFade {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar discreta para el desglose cuando haya muchos proyectos */
.sf-dropdown-menu::-webkit-scrollbar {
    width: 6px;
}
.sf-dropdown-menu::-webkit-scrollbar-thumb {
    background: var(--sf-gray-200);
    border-radius: 4px;
}
.sf-dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: var(--sf-gray-500);
}