/* ==========================================
   APP.CSS - GLOBAL DARK FUTURISTIC THEME
   ========================================== */

/* --------- VARIABLES GLOBALES --------- */
:root {
    --bg-main: #0b0f1a; /* Fondo general */
    --bg-card: #111827; /* Tarjetas / cards */
    --bg-soft: #1f2937; /* Fondos secundarios */
    --primary: #6c63ff; /* Violet neon */
    --secondary: #00e5ff; /* Cyan neon */
    --success: #22c55e;
    --danger: #ef4444;
    --text-main: #e5e7eb;
    --text-muted: #9ca3af;
    --border-glow: rgba(108, 99, 255, 0.35);
    --shadow-glow: 0 0 10px rgba(108, 99, 255, 0.3);
    --radius: 0.5rem;
}

/* --------- GLOBAL BODY --------- */
body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}

/* Scrollbar futurista */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--secondary);
    }

/* --------- NAVBAR --------- */
.navbar {
    background-color: var(--bg-soft) !important;
    box-shadow: var(--shadow-glow);
    border-bottom: 1px solid var(--border-glow);
}

.navbar-brand {
    color: var(--primary) !important;
    font-weight: bold;
    font-size: 1.4rem;
}

.nav-link {
    color: var(--text-main) !important;
    transition: color 0.3s;
}

    .nav-link:hover, .nav-link.active {
        color: var(--secondary) !important;
    }

/* --------- BUTTONS --------- */
.btn {
    border-radius: var(--radius);
    transition: all 0.3s;
}

.btn-primary {
    background-color: var(--primary);
    border: 1px solid var(--primary);
    color: #fff;
}

    .btn-primary:hover {
        background-color: var(--secondary);
        border-color: var(--secondary);
        box-shadow: var(--shadow-glow);
    }

.btn-outline-dark {
    color: var(--text-main);
    border-color: var(--text-main);
}

    .btn-outline-dark:hover {
        background-color: var(--primary);
        border-color: var(--primary);
        color: #fff;
        box-shadow: var(--shadow-glow);
    }

/* --------- CARDS --------- */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    box-shadow: var(--shadow-glow);
    color: var(--text-main);
    transition: transform 0.3s, box-shadow 0.3s;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeSlideIn 0.5s forwards;
}

    .card:hover {
        transform: translateY(-5px);
        box-shadow: 0 0 20px var(--primary);
    }

.card-header {
    background-color: transparent;
    font-weight: bold;
    color: var(--primary);
}

.card:hover img.card-img-top {
    transform: scale(1.05);
    transition: transform 0.3s;
}

/* --------- FORMS --------- */
input, select, textarea {
    background-color: var(--bg-soft);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    color: var(--text-main);
    padding: 0.5rem;
    transition: all 0.3s;
}

    input:focus, select:focus, textarea:focus {
        border-color: var(--primary);
        box-shadow: var(--shadow-glow);
        outline: none;
    }

/* --------- TABLES --------- */
table {
    color: var(--text-main);
    border-collapse: separate;
    border-spacing: 0;
}

th, td {
    border-bottom: 1px solid var(--border-glow);
    padding: 0.75rem 1rem;
}

th {
    background-color: var(--bg-soft);
    color: var(--primary);
}

tr:hover {
    background-color: rgba(108, 99, 255, 0.1);
}

/* --------- BADGES --------- */
.badge {
    border-radius: var(--radius);
    font-weight: bold;
}

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

.badge-success {
    background-color: var(--success);
}

.badge-danger {
    background-color: var(--danger);
}

/* --------- ALERTS --------- */
.alert {
    border-radius: var(--radius);
    border: 1px solid var(--border-glow);
    background-color: var(--bg-card);
    color: var(--text-main);
}

/* --------- LINKS --------- */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s;
}

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

/* --------- LAYOUTS --------- */
.container.body-content, .app-content {
    padding: 2rem 1rem;
}

/* --------- LOGIN LAYOUT --------- */
.login-card {
    background-color: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-glow);
    max-width: 400px;
    margin: 5vh auto;
    text-align: center;
}

/* --------- GLOBAL HOVERS --------- */
.hover-glow:hover {
    box-shadow: 0 0 15px #0ff, 0 0 30px #0ff;
    transform: translateY(-2px);
    transition: all 0.3s ease-in-out;
}

/* --------- GLASS EFFECTS --------- */
.glass {
    background: rgba(30,30,30,0.6);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid var(--border-glow);
}

.glow-button, .glow-button-sm {
    border: 1px solid #0ff;
    color: #0ff;
    transition: 0.3s;
}

    .glow-button:hover {
        box-shadow: 0 0 10px #0ff, 0 0 20px #0ff;
        color: #fff;
        background-color: rgba(0,255,255,0.1);
    }

    .glow-button-sm:hover {
        box-shadow: 0 0 5px #0ff, 0 0 10px #0ff;
        color: #fff;
        background-color: rgba(0,255,255,0.1);
    }

.glass-input {
    background: rgba(255,255,255,0.05);
    color: #fff;
    border: 1px solid rgba(0,255,255,0.3);
    border-radius: 6px;
    transition: 0.3s;
}

    .glass-input:focus {
        border-color: #0ff;
        box-shadow: 0 0 5px #0ff;
        background: rgba(255,255,255,0.1);
        color: #fff;
    }

/* Select futurista */
select.form-select.glass-input {
    background: rgba(20, 20, 20, 0.7);
    color: #0ff;
    border: 1px solid rgba(0, 255, 255, 0.4);
    border-radius: 6px;
    padding: 0.375rem 0.75rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3csvg xmlns='http://www.w3.org/2000/svg' width='10' height='5'%3e%3cpath fill='%2300ffff' d='M0 0l5 5 5-5z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 10px 5px;
}

    select.form-select.glass-input:focus {
        outline: none;
        border-color: #0ff;
        box-shadow: 0 0 8px #0ff;
        background-color: rgba(20, 20, 20, 0.9);
        color: #0ff;
    }

    select.form-select.glass-input option {
        background-color: rgba(20, 20, 20, 0.95);
        color: #0ff;
        padding: 0.25rem 0.5rem;
    }

        select.form-select.glass-input option:checked {
            background-color: #0ff;
            color: #000;
        }

/* --------- ANIMATIONS --------- */
@keyframes fadeSlideIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --------- MEDIA QUERIES --------- */
@media (max-width: 768px) {
    .container.body-content {
        padding: 1rem;
    }
}