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

:root {
    /* Colors */
    --primary: #00A1E3;
    --primary-dark: #007FC6;
    --secondary: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #1e293b;
    --light: #f8fafc;
    --white: #ffffff;
    
    /* Grays */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Layout */
    --header-height: 70px;
    --container-max-width: 1000px;
    
    /* Border Radius */
    --radius: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 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);
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    padding-top: var(--header-height);
}

.nomargin{
    margin:0px!important;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.header-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
}

/* Header Left */
.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.logo i {
    font-size: 1.5rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.mobile-toggle:hover {
    background-color: var(--gray-100);
    color: var(--gray-800);
}

/* Header Navigation */
.header-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary);
    background-color: var(--gray-100);
}

.nav-link.active {
    background-color: var(--primary);
    color: var(--white);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
}

.account-dropdown {
    position: relative;
}

.account-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.account-btn:hover {
    background-color: var(--gray-100);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.account-name {
    font-weight: 500;
    color: var(--gray-700);
}

.account-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 280px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

.account-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.account-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
}

.account-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.account-details h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.account-details p {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.account-divider {
    border: none;
    border-top: 1px solid var(--gray-200);
    margin: 0;
}

.account-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    transition: var(--transition);
}

.account-item:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.account-item.logout {
    color: var(--danger);
}

.account-item.logout:hover {
    background-color: var(--danger);
    color: var(--white);
}

/* Main Content */
.main-content {
    min-height: calc(100vh - var(--header-height));
    padding: 2rem 0;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.content-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

/* Typography */
.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.subsection-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.lead-text {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.content-text {
    font-size: 0.875rem;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* Form Styles */
.form-container {
    
}

.modern-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 0.75fr;
    gap: 1rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}
.form-label span{
    color: var(--danger);
    padding-left: 10px;
    display: block;
    border-left: solid 2px var(--danger);
    font-weight: normal;
    font-size: smaller;
}

.form-input,
.form-select,
.form-textarea {
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.875rem;
    transition: var(--transition);
    background-color: var(--white);
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Radio and Checkbox Styles */
.radio-group,
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.radio-input,
.checkbox-input {
    display: none;
}

.radio-custom,
.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    transition: var(--transition);
    position: relative;
    flex-shrink: 0;
}

.radio-custom {
    border-radius: 50%;
}

.checkbox-custom {
    border-radius: 4px;
}

.radio-input:checked + .radio-custom {
    border-color: var(--primary);
}

.radio-input:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
}

.checkbox-input:checked + .checkbox-custom {
    border-color: var(--primary);
    background-color: var(--primary);
}

.checkbox-input:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 12px;
    font-weight: bold;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    justify-content: center;
    font-family: inherit;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--gray-200);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background-color: var(--gray-300);
}

.btn-outline {
    background-color: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-outline:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* Notification Styles (previously implicitly in JS, now explicit in CSS) */
.notification {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease-out forwards;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    color: var(--gray-700);
}

.notification-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    margin-left: auto;
    padding: 4px;
}

.notification-close:hover {
    color: var(--gray-600);
}

.notification-success { border-left: 4px solid var(--success); }
.notification-info { border-left: 4px solid var(--primary); }
.notification-warning { border-left: 4px solid var(--warning); }
.notification-error { border-left: 4px solid var(--danger); }

.notification-success .fas { color: var(--success); }
.notification-info .fas { color: var(--primary); }
.notification-warning .fas { color: var(--warning); }
.notification-error .fas { color: var(--danger); }


/* Responsive Design */
@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .header-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        border-top: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition);
    }

    .header-nav.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-menu {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-link {
        padding: 1rem;
        border-radius: 0;
        border-bottom: 1px solid var(--gray-200);
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-top: 1px solid var(--gray-200);
        border-radius: 0;
        background-color: var(--gray-50);
    }
    
    .dropdown-item {
        margin-left:25px;
    }
    
    .dropdown-toggle .fas{
        display:none;
    }
    
    .account-name {
        display: none;
    }

    .main-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .content-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .form-row-2, .form-row-3 {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .radio-group,
    .checkbox-group {
        flex-direction: column;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .main-content {
        padding: 1rem 0;
    }

    .content-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .main-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.25rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.content-section {
    animation: fadeIn 0.6s ease-out;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}