/* Estilos personalizados para EDUFY - Unificados con Sistema de Conciliación */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Colores Principales - Unificados */
    --primary-color: #4f46e5; /* Indigo */
    --primary-hover: #4338ca;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;

    /* Estados Semánticos */
    --color-green: #10b981;
    --color-green-light: #ecfdf5;
    --color-green-dark: #047857;
    
    --color-yellow: #f59e0b;
    --color-yellow-light: #fffbeb;
    --color-yellow-dark: #b45309;
    
    --color-red: #ef4444;
    --color-red-light: #fef2f2;
    --color-red-dark: #b91c1c;
    
    --color-blue: #3b82f6;
    --color-blue-light: #eff6ff;
    --color-blue-dark: #1d4ed8;
    
    --color-gray-border: #e2e8f0;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Glass effect consistent */
.glass-effect {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

/* Cards con animaciones unificadas */
.card-hover, .stat-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    border: 1px solid var(--color-gray-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card-hover:hover, .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--primary-color);
}

/* Badges unificados */
.badge, .status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.badge-success, .status-badge.green { background-color: var(--color-green-light); color: var(--color-green-dark); border: 1px solid #d1fae5; }
.badge-warning, .status-badge.yellow { background-color: var(--color-yellow-light); color: var(--color-yellow-dark); border: 1px solid #fde68a; }
.badge-danger, .status-badge.red, .badge-critical { background-color: var(--color-red-light); color: var(--color-red-dark); border: 1px solid #fee2e2; }
.badge-info, .status-badge.blue { background-color: var(--color-blue-light); color: var(--color-blue-dark); border: 1px solid #dbeafe; }
.badge-secondary, .badge-inactive { background-color: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; }

/* Botones refinados */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.25rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background-color: var(--primary-color); color: white; }
.btn-primary:hover:not(:disabled) { background-color: var(--primary-hover); box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.5); }

.btn-secondary { background-color: white; color: #374151; border-color: #e5e7eb; }
.btn-secondary:hover:not(:disabled) { background-color: #f9fafb; border-color: #d1d5db; }

.btn-success { background-color: var(--color-green); color: white; }
.btn-success:hover:not(:disabled) { background-color: var(--color-green-dark); }

.btn-danger { background-color: var(--color-red); color: white; }
.btn-danger:hover:not(:disabled) { background-color: var(--color-red-dark); }

/* Inputs Modernos */
.form-input {
    appearance: none;
    border-radius: 0.5rem;
    border: 1px solid #cbd5e1;
    padding: 0.625rem 0.875rem;
    font-size: 0.9rem;
    line-height: 1.25rem;
    width: 100%;
    background-color: #fff;
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
    transform: scale(1.01);
}

/* Tablas mejoradas */
.table-responsive {
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow: hidden;
    background: white;
}

tbody tr { transition: background-color 0.2s; }
tbody tr:hover { background-color: #f8fafc; }

/* Loading Spinner */
.spinner, .loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(79, 70, 229, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 0.8s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Avatares */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border: 2px solid white;
}
.avatar-sm { width: 2rem; height: 2rem; font-size: 0.75rem; }
.avatar-md { width: 2.5rem; height: 2.5rem; font-size: 0.875rem; }

/* Utilidades */
.fade-in-up { animation: fadeInUp 0.4s ease-out; }
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.text-gradient {
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    background-image: linear-gradient(to right, #4f46e5, #ec4899);
}

/* Cronómetros */
.cronometro {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-green-dark);
    background: var(--color-green-light);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid #d1fae5;
}

/* Modales */
.modal-overlay, .modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show, .modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0,0,0,0.05);
    transform: scale(0.95);
    transition: transform 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.show .modal-content, .modal.show .modal-content {
    transform: scale(1);
}