:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --secondary: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --dark: #1e293b;
    --light: #f8fafc;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 0.75rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: #f1f5f9;
    color: var(--dark);
    line-height: 1.5;
}

/* Premium Login Styles */
.login-page {
    min-height: 100vh;
    display: flex;
    background-color: #f8fafc;
}

.login-left {
    flex: 1.2;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.95) 0%, rgba(124, 58, 237, 0.95) 100%),
        url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    color: white;
}

.login-left h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.login-left p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 500px;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.info-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.info-item i {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: block !important;
    color: #fbbf24;
}

.info-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    font-size: 0.875rem !important;
    margin-bottom: 0 !important;
    opacity: 0.8 !important;
    max-width: 100% !important;
}

.login-right {
    flex: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: white;
}

.login-form-card {
    width: 100%;
    max-width: 420px;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.login-brand i {
    font-size: 2.5rem;
    color: var(--primary);
}

.login-brand div h2 {
    font-size: 1.5rem;
    color: var(--dark);
}

.login-brand div p {
    font-size: 0.875rem;
    color: var(--secondary);
}

.input-icon-group {
    position: relative;
    width: 100%;
}

.input-icon-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary);
    transition: all 0.2s;
    z-index: 10;
}

.input-icon-group .form-control {
    padding-left: 3rem;
}

.input-icon-group .form-control:focus+i {
    color: var(--primary);
}

.btn-login {
    background: linear-gradient(to right, var(--primary), #7c3aed);
    color: white;
    padding: 0.875rem;
    font-size: 1.1rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
    margin-top: 1rem;
    width: 100%;
    border: none;
    cursor: pointer;
    font-weight: 600;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

@media (max-width: 1024px) {
    .login-left {
        display: none;
    }

    .login-right {
        flex: 1;
        background: #f1f5f9;
    }

    .login-form-card {
        background: white;
        padding: 2.5rem;
        border-radius: 1.5rem;
        box-shadow: var(--shadow-lg);
    }
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Layout & Others */
.wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background-color: var(--dark);
    color: var(--white);
    transition: all 0.3s;
}

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

.top-nav {
    height: 64px;
    background-color: var(--white);
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    justify-content: space-between;
}

.content-body {
    padding: 2rem;
    flex: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.5rem;
}

.stat-info span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 2rem;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background-color: #f8fafc;
    text-align: left;
    padding: 1rem 1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--secondary);
    letter-spacing: 0.05em;
}

td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.875rem;
}

.badge {
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-blue {
    background: #dbeafe;
    color: #1e40af;
}

.text-center {
    text-align: center;
}