/**
 * ESTILOS GLOBALES
 * Educando Latam
 */

:root {
    --primary-color: #4F46E5;
    --secondary-color: #10B981;
    --danger-color: #EF4444;
    --warning-color: #F59E0B;
    --info-color: #3B82F6;
    --dark-color: #1F2937;
    --light-color: #F9FAFB;
    --border-radius: 0.5rem;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #1F2937;
    background-color: #F9FAFB;
    line-height: 1.6;
}

/* ==========================
   SISTEMA DE NOTIFICACIONES
   ========================== */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast-notification {
    min-width: 300px;
    max-width: 400px;
    padding: 16px 20px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.toast-notification.success {
    border-left-color: var(--secondary-color);
}

.toast-notification.error {
    border-left-color: var(--danger-color);
}

.toast-notification.warning {
    border-left-color: var(--warning-color);
}

.toast-notification.info {
    border-left-color: var(--info-color);
}

.toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 13px;
    color: #6B7280;
}

.toast-close {
    width: 20px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: #9CA3AF;
    font-size: 18px;
    line-height: 1;
    transition: var(--transition);
}

.toast-close:hover {
    color: #1F2937;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.toast-notification.hiding {
    animation: slideOut 0.3s ease forwards;
}

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

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #4338CA;
    border-color: #4338CA;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: #059669;
    border-color: #059669;
}

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ==========================
   LOADER
   ========================== */

.loader {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================
   RESPONSIVE
   ========================== */

@media (max-width: 768px) {
    .toast-container {
        right: 10px;
        left: 10px;
        top: 10px;
    }
    
    .toast-notification {
        min-width: auto;
        width: 100%;
    }
}