:root {
    --primary-color: #0b3f64;
    --primary-light: #1a5a8a;
    --secondary-color: #ff7e33;
    --accent-color: #4fc3f7;
    --text-color: #333;
    --text-light: #6c757d;
    --border-color: #dee2e6;
    --danger-color: #dc3545;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(11, 63, 100, 0.1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #f8f9fa;
}

.container {
    flex: 1;
}

/* Custom Styles */
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.15) !important;
}

.nav-link:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.1) !important;
}

.btn-outline-light:hover {
    background-color: var(--primary-light) !important;
}

.dropdown-menu {
    border: none;
    border-radius: 8px;
}

.dropdown-item:hover {
    background-color: var(--primary-color) !important;
    color: white !important;
}

/* Card styles */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Button styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
}

.btn-accent {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.btn-accent:hover {
    background-color: #3da8d8;
    border-color: #3da8d8;
    color: white;
}

/* Alert Styles */
.alert {
    border-radius: 10px;
    border-left: 4px solid transparent;
    /* padding: 1rem 1.25rem; */
}

.alert-success {
    background-color: #e6f7ee;
    border-color: #28a745;
    color: #28a745;
}

.alert-danger {
    background-color: #fce8e8;
    border-color: #dc3545;
    color: #dc3545;
}

.alert-warning {
    background-color: #fff8e6;
    border-color: #ffc107;
    color: #856404;
}

.alert-info {
    background-color: #e6f4ff;
    border-color: #17a2b8;
    color: #17a2b8;
}

.alert-primary {
    background-color: #e6f0ff;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

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


/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-icon.primary {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.stat-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.stat-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stat-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.search-btn {
    color: #0b3f64;
    font-weight: 500;
    border: none;
    background: linear-gradient(135deg, #4fc3f7, #0b3f64);
    border-radius: 20px;
    transition: all 0.3s ease;
    padding: 0.75rem 2rem;
}


.badge-weekend {
    background: linear-gradient(135deg, #fd7e14, #ffc107);
    color: rgb(17, 16, 16);
}


.upload-container {
    border: 2px dashed #e5e7eb;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background-color: rgba(79, 195, 247, 0.03);
}

.upload-container:hover {
    border-color: var(--accent-color);
    background-color: rgba(79, 195, 247, 0.08);
    transform: translateY(-2px);
}

.upload-container .icon-wrapper {
    width: 70px;
    height: 70px;
    background-color: rgba(79, 195, 247, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    transition: all 0.3s ease;
}

.upload-container .upload-icon {
    color: var(--accent-color);
    font-size: 1.75rem;
}

.upload-container input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}






/*  --info-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --dark-gradient: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --glass-border: rgba(18, 103, 201, 0.2); /* Light white border */
    /* --glass-bg: rgba(255, 255, 255, 0.1);   */