/* Construempleo CCOO - Main Stylesheet */

:root {
    --primary-red: #DC0A0A;
    --secondary-red: #B00909;
    --dark-gray: #2C2C2C;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --black: #000000;
    --border-radius: 8px;
    --box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--light-gray);
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-red);
    font-weight: bold;
    font-size: 1.5rem;
}

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 0.5rem;
}

.admin-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--dark-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

.admin-link:hover {
    color: var(--primary-red);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/construction-bg.jpg') center/cover;
    color: var(--white);
    text-align: center;
    padding: 4rem 1rem;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-content h1 span {
    color: var(--primary-red);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--secondary-red);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(220, 10, 10, 0.3);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--dark-gray);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background-color: transparent;
    color: var(--white);
}

.btn-icon {
    margin-right: 0.5rem;
}

/* Main Content Section */
.main-content {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.section {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-gray);
    text-align: center;
}

.section-icon {
    font-size: 3rem;
    color: var(--primary-red);
    text-align: center;
    margin-bottom: 1rem;
}

.section p {
    color: #666;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Filter Section */
.filters {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

.filters h3 {
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
}

.filter-group {
    margin-bottom: 1.5rem;
}

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

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 2px rgba(220, 10, 10, 0.1);
}

.filter-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.filter-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.btn-filter {
    flex: 1;
    max-width: 200px;
}

.btn-reset {
    background-color: transparent;
    color: var(--dark-gray);
    border: 1px solid #ddd;
}

.btn-reset:hover {
    background-color: var(--light-gray);
}

/* Results Section */
.results {
    min-height: 400px;
}

.no-results {
    background-color: #E3F2FD;
    border-left: 4px solid #2196F3;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.no-results h4 {
    color: #1976D2;
    margin-bottom: 0.5rem;
}

.no-results p {
    color: #666;
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.card h3 {
    color: var(--primary-red);
    margin-bottom: 0.5rem;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1rem 0;
    color: #666;
    font-size: 0.9rem;
}

.card-meta span {
    display: flex;
    align-items: center;
}

.card-meta i {
    margin-right: 0.3rem;
    color: var(--primary-red);
}

.card p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-red);
}

/* Loading Spinner */
.spinner {
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--primary-red);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}