/* =========================
   Volunteer Hub Styles
   ========================= */

/* Hero Section */
.volunteer-hero {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    position: relative;
    overflow: hidden;
}

.volunteer-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.volunteer-hero .container {
    position: relative;
    z-index: 2;
}

.hero-stats .stat-item {
    padding: 1rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stats h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.hero-cta .btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.hero-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-image {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Filter Section */
.volunteer-filters {
    border-bottom: 1px solid #e9ecef;
}

.filter-form .form-control,
.filter-form .form-select {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.filter-form .form-control:focus,
.filter-form .form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.filter-form .btn {
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.filter-form .btn:hover {
    transform: translateY(-1px);
}

/* Tag Cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-cloud .badge {
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.tag-cloud .badge:hover {
    background-color: #007bff !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
    text-decoration: none;
}

.tag-cloud .badge .badge-secondary {
    background-color: #6c757d;
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* Volunteer Cards */
.volunteer-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    overflow: hidden;
    background: white;
}

.volunteer-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.volunteer-card .card-body {
    padding: 1.5rem;
}

.volunteer-card .card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.4;
}

.volunteer-card .card-text {
    color: #6c757d;
    line-height: 1.6;
}

.volunteer-meta {
    font-size: 0.875rem;
}

.volunteer-meta i {
    width: 16px;
    text-align: center;
    margin-right: 0.25rem;
}

.volunteer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.volunteer-tags .badge {
    border-radius: 15px;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    background-color: #f8f9fa;
    color: #6c757d;
    border: 1px solid #e9ecef;
}

.volunteer-card .btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
}

.volunteer-card .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* Status Badges */
.badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
}

.badge-success {
    background-color: #28a745;
    color: white;
}

.badge-danger {
    background-color: #dc3545;
    color: white;
}

.badge-warning {
    background-color: #ffc107;
    color: #212529;
}

.badge-secondary {
    background-color: #6c757d;
    color: white;
}

.badge-info {
    background-color: #17a2b8;
    color: white;
}

/* Sidebar Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    border-radius: 12px 12px 0 0 !important;
    padding: 1rem 1.5rem;
}

.card-header h5 {
    margin: 0;
    font-weight: 600;
    color: #2c3e50;
}

.card-header.bg-danger {
    background-color: #dc3545 !important;
    color: white;
}

.card-body {
    padding: 1.5rem;
}

/* Urgent Items */
.urgent-item {
    padding: 0.75rem;
    border-radius: 8px;
    background-color: #fff5f5;
    border-left: 4px solid #dc3545;
}

.urgent-item h6 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.urgent-item a {
    text-decoration: none;
    color: #dc3545;
    font-weight: 600;
}

.urgent-item a:hover {
    color: #c82333;
    text-decoration: underline;
}

/* Stats */
.stat-item {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    background-color: #f8f9fa;
    margin-bottom: 1rem;
}

.stat-item:last-child {
    margin-bottom: 0;
}

.stat-item h4 {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* CTA Section */
.volunteer-cta {
    background: linear-gradient(135deg, #ffc107 0%, #ff8c00 100%);
    color: #212529;
}

.volunteer-cta h3 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.volunteer-cta .lead {
    font-size: 1.25rem;
    font-weight: 500;
}

.cta-buttons .btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.cta-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Responsive Design */
@media (max-width: 768px) {
    .volunteer-hero {
        text-align: center;
        padding: 3rem 0;
    }
    
    .volunteer-hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        margin-bottom: 2rem;
    }
    
    .hero-stats .col-4 {
        margin-bottom: 1rem;
    }
    
    .hero-cta .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .hero-cta .btn:last-child {
        margin-bottom: 0;
    }
    
    .filter-form .row > div {
        margin-bottom: 1rem;
    }
    
    .filter-form .btn {
        width: 100%;
    }
    
    .tag-cloud {
        justify-content: center;
    }
    
    .volunteer-card {
        margin-bottom: 1.5rem;
    }
    
    .volunteer-card .card-body {
        padding: 1rem;
    }
    
    .volunteer-card .card-title {
        font-size: 1.1rem;
    }
    
    .cta-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .cta-buttons .btn:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 576px) {
    .volunteer-hero h1 {
        font-size: 2rem;
    }
    
    .volunteer-hero .lead {
        font-size: 1rem;
    }
    
    .hero-stats h3 {
        font-size: 1.5rem;
    }
    
    .volunteer-card .card-title {
        font-size: 1rem;
    }
    
    .volunteer-meta {
        font-size: 0.8rem;
    }
    
    .tag-cloud .badge {
        font-size: 0.8rem;
        padding: 0.375rem 0.75rem;
    }
}

/* Loading States */
.volunteer-card.loading {
    opacity: 0.7;
    pointer-events: none;
}

.volunteer-card.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Accessibility */
.volunteer-card:focus-within {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.tag-cloud .badge:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .volunteer-hero,
    .volunteer-filters,
    .volunteer-cta,
    .btn {
        display: none !important;
    }
    
    .volunteer-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}