/* =========================================================
   ADMIN.CSS – Panel Interno Administrativo
   Autor: Nelson Amaya
   ========================================================= */

/* =========================
   1. VARIABLES GLOBALES
========================= */
:root {
    --admin-bg: #f4f5f7;
    --admin-panel-bg: #ffffff;
    --admin-primary: #2563eb; /* Azul elegante */
    --admin-secondary: #0ea5e9;
    --admin-danger: #ef4444;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-text: #1f2937;
    --admin-muted: #6b7280;
    --admin-border: #e5e7eb;
    --radius: 12px;
    --shadow: 0 4px 12px rgba(0,0,0,0.05);
    --transition: all 0.25s ease-in-out;
    --font-main: 'Segoe UI', Roboto, Arial, sans-serif;
}

/* =========================
   2. BASE GLOBAL
========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: var(--font-main);
    color: var(--admin-text);
    background-color: var(--admin-bg);
}

/* Links y botones */
a {
    color: var(--admin-primary);
    text-decoration: none;
    transition: var(--transition);
}

    a:hover {
        color: var(--admin-secondary);
    }

button {
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

/* =========================
   3. LOGIN
========================= */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: var(--admin-bg);
}

.login-box {
    background: var(--admin-panel-bg);
    padding: 40px 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 380px;
}

.login-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 25px;
    font-weight: 600;
    color: var(--admin-primary);
}

.login-box input[type="text"],
.login-box input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: var(--radius);
    border: 1px solid var(--admin-border);
    background-color: #fff;
    transition: var(--transition);
}

.login-box input:focus {
    border-color: var(--admin-primary);
    outline: none;
}

.login-btn {
    width: 100%;
    background-color: var(--admin-primary);
    color: #fff;
    padding: 12px;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
}

    .login-btn:hover {
        background-color: var(--admin-secondary);
    }

.login-error {
    color: var(--admin-danger);
    text-align: center;
    margin-bottom: 10px;
}

/* =========================
   4. SIDEBAR ADMIN
========================= */
.admin-sidebar {
    width: 250px;
    background: #1e1e2f;
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    padding-top: 20px;
    box-shadow: 4px 0 10px rgba(0,0,0,0.25);
    z-index: 1000;
}

.sidebar-header {
    text-align: center;
    padding: 10px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-title {
    font-size: 1.2em;
    margin-bottom: 5px;
    color: #fff;
}

.sidebar-user {
    font-size: 0.9em;
    color: #bbb;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    flex-grow: 1;
}

    .sidebar-menu li {
        margin: 5px 0;
    }

    .sidebar-menu a, .logout-button {
        display: flex;
        align-items: center;
        padding: 10px 20px;
        color: #ddd;
        text-decoration: none;
        transition: background 0.3s, color 0.3s;
        border: none;
        width: 100%;
        background: none;
        font-size: 0.95em;
        cursor: pointer;
    }

        .sidebar-menu a i, .logout-button i {
            margin-right: 10px;
            width: 18px;
            text-align: center;
        }

        .sidebar-menu a:hover,
        .logout-button:hover {
            background: #2d2d48;
            color: #fff;
        }

    .sidebar-menu li.active a {
        background: #00aaff;
        color: #fff;
        font-weight: bold;
    }

.logout-form {
    margin: 0;
}

.logout-button {
    text-align: left;
}

/* Responsive */
@media (max-width: 992px) {
    .admin-sidebar {
        position: fixed;
        width: 220px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

        .admin-sidebar.active {
            transform: translateX(0);
        }

    .sidebar-toggle {
        position: fixed;
        top: 15px;
        left: 15px;
        z-index: 1100;
        background: #00aaff;
        border: none;
        color: #fff;
        font-size: 1.3em;
        padding: 8px 12px;
        border-radius: 8px;
    }

    .admin-content {
        margin-left: 0;
    }
}

/* =========================
   5. CONTENIDO / DASHBOARD
========================= */
.admin-content {
    margin-left: 250px;
    padding: 20px;
    transition: margin-left 0.3s ease;
    background-color: var(--admin-bg);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.dashboard-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--admin-text);
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

/* =========================
   6. KPI CARDS
========================= */
.kpi-card {
    display: flex;
    align-items: center;
    justify-content: start;
    background: var(--admin-panel-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    transition: var(--transition);
}

    .kpi-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    }

.kpi-icon {
    font-size: 2rem;
    margin-right: 15px;
    opacity: 0.9;
}

.kpi-info h4 {
    font-size: 1rem;
    color: var(--admin-muted);
    margin-bottom: 5px;
}

.kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--admin-primary);
}

/* =========================
   7. OTROS
========================= */
.bg-premium {
    background: linear-gradient(135deg, #ff4757, #ff6b81);
    color: #fff;
}



/* =========================
   SOLUCIÓN DE INTERACCIÓN PARA CHECKBOXES
   ========================= */

.form-check {
    /* Asegura que el contenedor del checkbox esté por encima */
    position: relative;
    z-index: 10;
}

.form-check-input {
    /* Mantiene el diseño estándar de Bootstrap */
    z-index: 99999 !important; /* Fuerza al input a estar en la capa más alta */
    pointer-events: auto !important; /* Asegura que el ratón pueda interactuar */
    cursor: pointer !important; /* Muestra el cursor de puntero */
}