:root {
    --primary-cyan: #0ea5e9;
    --primary-hover: #0284c7;
    --glass-bg: rgba(15, 23, 42, 0.65);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* Fondo principal */
.bg-image {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0ea5e9 100%);
    background-attachment: fixed;
    color: #e2e8f0;
}

/* Elementos Glassmorphism */
.glass-panel, .glass-navbar, .glass-footer, .glass-modal {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

.glass-panel {
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.glass-modal {
    border-radius: 16px;
}

/* Tablas */
.glass-table {
    color: #e2e8f0;
    margin-bottom: 0;
}

.glass-table th {
    background-color: rgba(14, 165, 233, 0.1);
    color: #38bdf8;
    border-bottom: 2px solid var(--primary-cyan);
    font-weight: 600;
}

.glass-table td {
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #cbd5e1;
}

.glass-table tbody tr:hover td {
    background-color: rgba(255, 255, 255, 0.05);
    color: #fff;
}

/* Formularios */
.glass-input {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    color: #fff;
}

.glass-input:focus {
    background-color: rgba(0, 0, 0, 0.3);
    border-color: var(--primary-cyan);
    color: #fff;
    box-shadow: 0 0 0 0.25rem rgba(14, 165, 233, 0.25);
}

.glass-input::-webkit-calendar-picker-indicator {
    filter: invert(1);
}

/* Botones Personalizados */
.btn-cyan {
    background-color: var(--primary-cyan);
    color: white;
    border: none;
}

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

.btn-outline-cyan {
    color: var(--primary-cyan);
    border-color: var(--primary-cyan);
}

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