@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #4f46e5;
    --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --secondary-color: #10b981;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
}

/* Card Styling */
.card {
    background: var(--card-bg);
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

/* Gradients and Buttons */
.bg-gradient-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-soft);
}

/* Admin Sidebar Layout */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: white;
    box-shadow: 2px 0 5px rgba(0,0,0,0.05);
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 20px;
    font-size: 1.25rem;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li a {
    display: block;
    padding: 15px 20px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    border-left: 4px solid transparent;
    transition: all 0.2s;
}

.sidebar-menu li a:hover, .sidebar-menu li a.active {
    background-color: var(--bg-color);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.sidebar-menu li a i {
    margin-right: 10px;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.top-header {
    background: white;
    padding: 15px 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-body {
    padding: 24px;
    flex: 1;
}

/* Dashboard Stat Cards */
.stat-card {
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    color: white;
}
.stat-icon {
    font-size: 2.5rem;
    opacity: 0.8;
    margin-right: 15px;
}
.stat-details h3 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
}
.stat-details p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Form Styles */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 10px 15px;
}
.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
    border-color: var(--primary-color);
}