/* styles.css - Dashboard de Soporte Técnico Junior */
/* Versión profesional final | Luis Antonio Monsalve Hernández | 2026 */

/* Variables de diseño */
:root {
    --primary-color: #3498db;
    --primary-dark: #2980b9;
    --secondary-color: #2c3e50;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --light-gray: #f8f9fa;
    --border-color: #e0e0e0;
    --text-color: #333;
    --card-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f5f7fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header styles */
.header {
    background: linear-gradient(135deg, var(--secondary-color), #1a2530);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.header p {
    text-align: center;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Stats section */
.stats-section {
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    color: var(--secondary-color);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--secondary-color);
    line-height: 1;
}

/* Filters section */
.filters-section {
    margin-bottom: 2rem;
}

.filters-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filters-card label {
    font-weight: 500;
    color: var(--secondary-color);
}

.filter-select {
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    min-width: 200px;
}

.reset-btn {
    background: var(--light-gray);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.8rem 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.reset-btn:hover {
    background: #e9ecef;
    border-color: #d6d6d6;
}

/* Tickets section */
.tickets-section {
    margin-bottom: 2rem;
}

.tickets-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

.tickets-card h2 {
    margin-bottom: 1.2rem;
    color: var(--secondary-color);
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--light-gray);
    font-weight: 600;
    color: var(--secondary-color);
}

tr:hover {
    background-color: #f8f9fa;
}

.estado-abierto {
    color: var(--danger-color);
    font-weight: bold;
}

.estado-cerrado {
    color: var(--success-color);
    font-weight: bold;
}

.prioridad-alta {
    color: var(--danger-color);
}

.prioridad-media {
    color: var(--warning-color);
}

.prioridad-baja {
    color: var(--success-color);
}

/* Ticket form section */
.ticket-form-section {
    margin-bottom: 2rem;
}

.ticket-form-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

.ticket-form-card h2 {
    margin-bottom: 1.2rem;
    color: var(--secondary-color);
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--secondary-color);
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
    font-weight: 500;
    transition: background 0.3s;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

/* Project info section */
.project-info {
    margin-bottom: 2rem;
}

.info-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

.info-card h2 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.info-card ul {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.info-card li {
    margin-bottom: 0.8rem;
}

/* Footer styles */
.footer {
    background: var(--secondary-color);
    color: white;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.footer p {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0.5rem 0;
}

/* Responsive design */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-card {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-select, .reset-btn {
        width: 100%;
    }
    
    .header h1 {
        font-size: 1.8rem;
    }
    
    table {
        font-size: 0.9rem;
    }
    
    th, td {
        padding: 0.6rem;
    }
}

/* A11y improvements */
[aria-hidden="true"] {
    display: none;
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .header, .filters-section, .ticket-form-section {
        display: none;
    }
    
    .stats-grid, .tickets-card {
        box-shadow: none;
        border: 1px solid #000;
    }
}