:root {
    /* Zagreb official colors - based on zagreb.hr */
    --primary-color: #003366;
    --primary-light: #004d99;
    --secondary-color: #666666;
    --accent-color: #cc0000;
    --success-color: #28a745;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --text-dark: #333333;
    --text-muted: #666666;
    --border-color: #dee2e6;
}

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

.navbar {
    background-color: var(--primary-color) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 600;
    color: white !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.carousel {
    margin-bottom: 2rem;
}

.carousel-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.carousel-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.carousel-image-1 {
    background-image: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.carousel-image-2 {
    background-image: linear-gradient(135deg, #0056b3 0%, var(--primary-color) 100%);
}

.carousel-image-3 {
    background-image: linear-gradient(135deg, var(--primary-light) 0%, #0066cc 100%);
}

.carousel-image-4 {
    background-image: linear-gradient(135deg, #004080 0%, var(--primary-color) 100%);
}

.carousel-image-5 {
    background-image: linear-gradient(135deg, var(--primary-color) 0%, #002244 100%);
}

.carousel-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1;
}

.carousel-caption h2 {
    font-size: 3rem;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-bottom: 1rem;
}

.carousel-caption p {
    font-size: 1.25rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.alliance-card {
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    background-color: var(--bg-white);
    overflow: hidden;
}

.alliance-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.alliance-card .card-img-top {
    height: 200px;
    object-fit: contain;
    background-color: var(--bg-light);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.alliance-card .logo-placeholder {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-light);
    padding: 1rem;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.alliance-card .logo-placeholder i {
    color: #6c757d;
    opacity: 0.5;
}

.alliance-card .no-info-message {
    color: #6c757d;
    font-size: 0.875rem;
    font-style: italic;
    text-align: center;
    padding: 0.5rem 0;
}

.alliance-card .card-body {
    display: flex;
    flex-direction: column;
}

.alliance-card .card-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    line-height: 1.4;
}

.alliance-card .sport-badge {
    display: inline-block;
    background: transparent;
    color: var(--primary-color);
    padding: 0.35rem 0.85rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1.5px solid var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.alliance-card .contact-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #e9ecef;
    justify-content: center;
}

.alliance-card .contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.2s ease;
    color: white;
}

.alliance-card .contact-icon:hover {
    transform: scale(1.1);
    color: white;
}

.alliance-card .contact-icon.external {
    background-color: var(--primary-color);
}

.alliance-card .contact-icon.maps {
    background-color: var(--accent-color);
}

.alliance-card .contact-icon.phone {
    background-color: var(--success-color);
}

.alliance-card .contact-icon.mail {
    background-color: #ff9800;
    color: #000;
}

.alliance-card .contact-icon.mobile {
    background-color: #17a2b8;
}

.alliance-card .contact-icon.fax {
    background-color: var(--secondary-color);
}

#searchInput, #sortSelect {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-size: 0.95rem;
}

#searchInput:focus, #sortSelect:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 102, 0.15);
    outline: none;
}

.input-group-text {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-right: none;
}

main {
    background-color: var(--bg-white);
    padding: 2rem 0;
    min-height: calc(100vh - 300px);
}

main .container-fluid {
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .carousel-caption h2 {
        font-size: 2rem;
    }
    
    .carousel-caption p {
        font-size: 1rem;
    }
    
    main {
        padding: 1.5rem 0;
    }
}

#loadingIndicator, #noResults {
    min-height: 200px;
}

footer {
    margin-top: auto;
    min-height: 60px;
    background-color: var(--primary-color) !important;
    color: white;
    padding: 2rem 0 !important;
}

footer p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}