/* Modern Style Enhancements */
:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --text-dark: #1F2937;
    --text-muted: #6B7280;
    --border: #E5E7EB;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    background: var(--bg-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
}

/* Navbar */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid var(--border);
}

.navbar-brand {
    font-size: 1.25rem;
    color: var(--primary) !important;
}

/* Buttons */
.btn {
    border-radius: 12px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary);
    border: none;
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(79, 70, 229, 0.4);
}

.btn-success {
    background: var(--success);
    border: none;
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

/* Cards */
.card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    background: var(--bg-white);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* News Post */
.news-post {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.news-post:hover {
    box-shadow: var(--shadow-lg);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.post-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--success));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 20px;
}

.post-content {
    margin-bottom: 15px;
    line-height: 1.6;
}

.post-actions {
    display: flex;
    gap: 10px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.post-actions .btn {
    flex: 1;
    border-radius: 10px;
    background: var(--bg-light);
    border: none;
    color: var(--text-muted);
}

.post-actions .btn:hover {
    background: var(--primary);
    color: white;
}

.like-btn.liked {
    background: #FEE2E2 !important;
    color: var(--danger) !important;
}

/* Forms */
.form-control {
    border-radius: 12px;
    border: 2px solid var(--border);
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Modal */
.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
}

.modal-body {
    padding: 24px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    color: white;
    border-radius: 0 0 30px 30px;
    margin-bottom: 30px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Search */
.search-container .input-group {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.search-container .form-control {
    border: none;
    padding: 16px;
}

.search-container .input-group-text {
    border: none;
    padding: 16px;
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 15px;
}

.quick-action {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 20px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.quick-action:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: var(--primary);
    color: white;
}

.quick-action i {
    font-size: 28px;
    margin-bottom: 8px;
    display: block;
}

/* Section Title */
.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

/* Bottom Nav */
.bottom-nav {
    background: var(--bg-white);
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.bottom-nav .nav-item {
    transition: all 0.3s ease;
}

.bottom-nav .nav-item.active {
    color: var(--primary);
    background: rgba(79, 70, 229, 0.1);
}

/* Compact Card */
.compact-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.3s ease;
}

.compact-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(-5px);
}

.compact-card .card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--success));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-left: 15px;
}

/* Featured Contacts */
.featured-contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.featured-contact-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.featured-contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.featured-contact-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
}

/* Badge */
.badge {
    border-radius: 8px;
    padding: 6px 12px;
    font-weight: 500;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}