:root {
    --primary-color: #0066cc;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --background-color: #f8f9fa;
    --card-background: #ffffff;
    --border-color: #dee2e6;
    --text-color: #212529;
    --text-secondary: #6c757d;
    --input-background: #ffffff;
    --input-text: #212529;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --background-color: #202124;
    --card-background: #2b2d31;
    --border-color: #4a4d52;
    --text-color: #f1f3f4;
    --text-secondary: #bdc1c6;
    --input-background: #303134;
    --input-text: #f1f3f4;
}

@media (prefers-color-scheme: dark) {
    :root[data-theme="system"] {
        color-scheme: dark;
        --background-color: #202124;
        --card-background: #2b2d31;
        --border-color: #4a4d52;
        --text-color: #f1f3f4;
        --text-secondary: #bdc1c6;
        --input-background: #303134;
        --input-text: #f1f3f4;
    }
}

select option {
    background-color: var(--input-background);
    color: var(--input-text);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

header h1 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 14px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.search-controls {
    margin-bottom: 20px;
}

.search-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.search-group input {
    flex: 1;
}

.search-group select {
    flex: 0 0 20%;
}

.profiles-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.domains-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.domain-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: box-shadow 0.2s;
}

.domain-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.profile-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: box-shadow 0.2s;
}

.profile-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.domain-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.domain-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.domain-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin-top: 5px;
}

.tag {
    font-size: 11px;
    padding: 2px 6px;
    background-color: var(--secondary-color);
    color: white;
    border-radius: 10px;
    font-weight: 500;
}

.domain-status {
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 600;
    margin-left: auto;
}

.domain-status.enabled {
    background-color: #d4edda;
    color: #155724;
}

.domain-status.disabled {
    background-color: #f8d7da;
    color: #721c24;
}

.domain-details {
    margin-bottom: 20px;
}

.detail {
    display: flex;
    margin-bottom: 8px;
    font-size: 14px;
}

.detail-label {
    font-weight: 600;
    min-width: 80px;
    color: var(--text-secondary);
}

.detail-value {
    color: var(--text-color);
}

.domain-actions {
    display: flex;
    gap: 10px;
}

.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.profile-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

.profile-details {
    margin-bottom: 20px;
}

.profile-actions {
    display: flex;
    gap: 10px;
}

.domain-form-section {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.profile-form-section {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.advanced-settings-section {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
}

.settings-row {
    max-width: 600px;
}

.profile-form {
    max-width: 600px;
}

.domain-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}

input, select {
    width: 100%;
    padding: 10px 12px;
    background-color: var(--input-background);
    color: var(--input-text);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

input::placeholder {
    color: var(--text-secondary);
}

input:invalid {
    border-color: var(--danger-color);
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.password-input {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 5px;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 30px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background-color: #0052a3;
}

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

.btn-secondary:hover {
    background-color: #5a6268;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    grid-column: 1 / -1;
}

.hidden {
    display: none !important;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay:not(.hidden) {
    opacity: 1;
}

.domain-form-section:not(.hidden),
.profile-form-section:not(.hidden) {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    z-index: 1001;
    max-height: 90vh;
    overflow-y: auto;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.domain-form-section:not(.hidden),
.profile-form-section:not(.hidden) {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

body.modal-open {
    overflow: hidden;
}

footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .domains-list {
        grid-template-columns: 1fr;
    }

    .profiles-list {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 10px;
    }
}