body {
    font-family: Arial, sans-serif;
}

.login-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #7B2CBF 0%, #5A189A 45%, #F4A300 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-wrapper {
    width: 100%;
    max-width: 460px;
    padding: 20px;
}

.login-card {
    border-radius: 20px;
}

.login-title {
    font-size: 2rem;
    font-weight: 700;
    color: #3C3C3B;
    margin-bottom: 10px;
}

.login-subtitle {
    color: #706F6B;
    margin-bottom: 25px;
}

.btn-aidia {
    background: #7B2CBF;
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 600;
}

.btn-aidia:hover {
    background: #5B2C84;
    color: #fff;
}

.app-body {
    background: #f5f6fa;
    margin: 0;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: #1f2235;
    color: #fff;
    padding: 24px 18px;
    flex-shrink: 0;
}

.sidebar-brand h3 {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
}

.sidebar-brand small {
    color: #c8c8d0;
}

.sidebar-user {
    margin-top: 28px;
    margin-bottom: 28px;
    padding: 14px;
    background: rgba(255,255,255,0.08);
    border-radius: 14px;
}

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

.sidebar-menu li {
    margin-bottom: 10px;
}

.sidebar-menu a {
    display: block;
    text-decoration: none;
    color: #fff;
    padding: 12px 14px;
    border-radius: 12px;
    transition: 0.2s ease;
}

.sidebar-menu a:hover {
    background: #7B2CBF;
}

.logout-link:hover {
    background: #cc3a3a !important;
}

.main-content {
    flex: 1;
    padding: 30px;
}

.page-header h2 {
    margin: 0;
    font-weight: 700;
    color: #3C3C3B;
}

.page-header p {
    margin-top: 8px;
    color: #706F6B;
}

.stat-card {
    border-radius: 18px;
}

.stat-card h6 {
    color: #706F6B;
    margin-bottom: 10px;
}

.stat-card h3 {
    font-size: 2rem;
    color: #3C3C3B;
    margin: 0;
}

.card {
    border-radius: 18px;
}

.table th {
    background: #f1f2f6;
}

@media (max-width: 991px) {
    .app-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
    }

    .main-content {
        padding: 20px;
    }
}