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

/* Modern CSS Variables */
:root {
    --primary-color: hsl(235, 66%, 30%);
    /* Navy Blue */
    --secondary-color: #ffab00;
    /* Yellow */
    --accent-color: #ff6d00;
    /* Light Orange */
    --sidebar-bg: rgba(26, 35, 126, 0.95);
    /* Semi-transparent Navy */
    --dropdown-bg: rgba(93, 110, 88, 0.9);
    --light-bg: #f8f9fa;
    --dark-bg: #121212;
    --success-color: #00c853;
    --warning-color: #ffab00;
    --danger-color: #d50000;
    --text-light: #ffffff;
    --text-dark: #212121;
    --border-radius: 12px;
    --font-family: 'Poppins', sans-serif;
    --glass-effect: rgba(255, 255, 255, 0.15);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

/* Modern Navbar */
.orange-navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 70px;
    background: var(--secondary-color);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.logo-img {
    height: 30px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.brand-title {
    font-size: 1rem;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.brand-subtitle {
    font-size: 0.75rem;
    opacity: 0.9;
}

/* Glass Sidebar */
.sidebar {
    width: 250px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: var(--sidebar-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding-top: 80px;
    color: var(--text-light);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.sidebar h5 {
    font-size: 1.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    text-align: center;
    background: var(--glass-effect);
    border-bottom: 1px solid var(--glass-effect);
}

.sidebar ul {
    list-style: none;
    padding: 0 1rem;
}

.sidebar li {
    margin-bottom: 0.5rem;
}

.sidebar li a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-light);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.sidebar li a:hover,
.sidebar li a.active {
    color: var(--success-color);
    background: var(--glass-effect);
    transform: translateX(5px);
}

.sidebar li a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Toggle Button */
#sidebarToggle {
    position: fixed;
    top: 10px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

#sidebarToggle:hover {
    transform: scale(1.1);
    background: var(--secondary-color);
}

/* Main Content */
.main-content {
    margin-left: 250px;
    padding: 1rem;
    transition: margin 0.3s ease;
    flex: 1;
    margin-top: 50px;
}

.main-content.expanded {
    margin-left: 0;
}

/* Modern Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    background: white;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

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

.card-header {
    background: linear-gradient(90deg, var(--primary-color) 0%, #303f9f 100%);
    color: white;
    padding: 0.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}


/* Badges */
.badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75em;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 50rem;
}

.badge-primary {
    background: var(--primary-color);
    color: white;
}

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

.badge-success {
    background: var(--success-color);
    color: white;
}

.badge-warning {
    background: var(--warning-color);
    color: var(--text-dark);
}

.badge-danger {
    background: var(--danger-color);
    color: white;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #303f9f 100%);
    color: white;
}

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

.btn-accent {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff9100 100%);
    color: white;
}

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

/* Action Buttons */
.btn-action {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    border: none;
    background: white;
    box-shadow: var(--shadow-sm);
    margin: 0 0.25rem;
}

.btn-action:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

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

.btn-delete {
    color: var(--danger-color);
}

.btn-view {
    color: var(--accent-color);
}

/* Forms */
.form-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.form-control,
.form-select {
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
    width: 100%;
    margin-bottom: 1rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 109, 0, 0.25);
    outline: none;
}




/* Responsive Design */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .orange-navbar {
        padding: 0 1rem;
        height: 60px;
    }

    .main-content {
        padding: 1rem;
    }

    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .brand-title {
        font-size: 0.9rem;
    }

    .brand-subtitle {
        display: none;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}