*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    --primary: #2c3e50;
    --primary-light: #34495e;
    --accent: #14b8a6;
    --success: #27ae60;
    --danger: #e74c3c;
    --text: #333;
    --text-muted: #666;
    --bg: #f5f5f7;
    --card-bg: #fff;
    --border: #e0dcd5;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    margin: 0;
    padding: 0;
}

/* Flash messages */
.flash-messages {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 400px;
}

.flash {
    padding: 12px 20px;
    border-radius: 4px;
    margin-bottom: 10px;
    background: var(--card-bg);
    border-left: 4px solid var(--primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.flash.success { border-left-color: var(--success); }
.flash.error { border-left-color: var(--danger); }
.flash.info { border-left-color: var(--accent); }

/* Auth pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    width: 100%;
    max-width: 400px;
}

.auth-box h1 {
    margin: 0 0 10px;
    font-size: 1.8rem;
    color: var(--primary);
}

.auth-box .subtitle {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.auth-footer {
    margin-top: 20px;
    text-align: center;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--accent);
}

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

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: #fafafa;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

textarea {
    resize: vertical;
    font-family: inherit;
}

input[type="color"] {
    width: 60px;
    height: 40px;
    padding: 2px;
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
    transform: translateY(1px);
}

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

.btn-primary:hover {
    background: var(--primary-light);
}

.btn-secondary {
    background: #eee;
    color: var(--text);
}

.btn-secondary:hover {
    background: #ddd;
}

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

.btn-text {
    background: none;
    color: var(--text-muted);
}

.btn-text:hover {
    color: var(--text);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.9rem;
}

.btn-icon {
    padding: 5px 10px;
    font-size: 1.2rem;
    line-height: 1;
    background: none;
    color: var(--danger);
}

/* Dashboard */
.dashboard-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.dashboard-header h1 {
    margin: 0;
    color: var(--primary);
}

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

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

@media (min-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.card h2 {
    margin: 0 0 20px;
    font-size: 1.2rem;
    color: var(--primary);
}

/* Links */
.link-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.link-row input {
    flex: 1;
}

.link-title {
    flex: 0.4 !important;
}

.link-url {
    flex: 0.6 !important;
}

/* Templates */
.template-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.template-option {
    cursor: pointer;
}

.template-option input {
    display: none;
}

.template-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 80px;
    border: 2px solid var(--border);
    border-radius: 6px;
    transition: border-color 0.2s;
}

.template-option input:checked + .template-preview {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.2);
}

.light-preview {
    background: linear-gradient(#fafafa, #f5f5f5);
}

.dark-preview {
    background: linear-gradient(#18181b, #27272a);
    color: white;
}

.template-name {
    font-size: 0.8rem;
    font-weight: 500;
}

/* Photo upload */
.photo-upload-area {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.current-photo {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: #f0f0f0;
    flex-shrink: 0;
}

.current-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.current-photo.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    padding: 10px;
}

.photo-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.photo-controls small {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Colors */
.color-options {
    display: flex;
    gap: 20px;
}

.color-options .form-group {
    margin-bottom: 0;
}

/* Site URL */
.site-url {
    font-family: monospace;
    background: #f5f5f5;
    padding: 10px 15px;
    border-radius: 4px;
    word-break: break-all;
}

.site-url a {
    color: var(--accent);
}

.custom-domain-status {
    margin-top: 15px;
}

.status-badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 0.8rem;
    border-radius: 3px;
    margin-left: 8px;
}

.status-badge.success {
    background: #d4edda;
    color: #155724;
}

.status-badge.pending {
    background: #fff3cd;
    color: #856404;
}

.dns-instructions {
    margin-top: 10px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 0.9rem;
}

.dns-instructions code {
    background: #e9ecef;
    padding: 2px 6px;
    border-radius: 3px;
}

.custom-domain-section {
    margin-top: 15px;
}

.custom-domain-section summary {
    cursor: pointer;
    color: var(--accent);
}

.custom-domain-section form {
    margin-top: 15px;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 400px;
}

.modal-content a {
    color: var(--accent);
}

/* Admin */
.admin-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.admin-header h1 {
    margin: 0;
    color: var(--primary);
}

.admin-section h2 {
    margin: 0 0 20px;
    color: var(--primary);
}

.requests-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.request-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.request-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.request-info .email {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.request-info .date {
    color: var(--text-muted);
    font-size: 0.8rem;
}

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

.empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 40px;
    background: var(--card-bg);
    border-radius: 8px;
}

/* Custom Domain Setup */
.card-wide {
    grid-column: 1 / -1;
}

.url-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 10px;
    margin-bottom: 0;
}

.domain-step {
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid var(--accent);
}

.domain-step.completed {
    border-left-color: var(--success);
    background: #f0fff4;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.step-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    background: var(--accent);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.step-badge.pending {
    background: #f0ad4e;
}

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

.explanation {
    margin-bottom: 20px;
    line-height: 1.7;
}

.explanation p {
    margin: 0 0 10px;
}

.explanation p:last-child {
    margin-bottom: 0;
}

.dns-record-box {
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 20px;
}

.dns-record-box p {
    margin: 0 0 15px;
}

.record-display {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.9rem;
}

.record-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
    gap: 10px;
}

.record-row:last-child {
    margin-bottom: 0;
}

.record-label {
    font-weight: 600;
    color: var(--text-muted);
    min-width: 60px;
}

.record-row code {
    background: #e9ecef;
    padding: 4px 8px;
    border-radius: 4px;
    word-break: break-all;
}

.record-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.namecheap-instructions {
    margin-bottom: 20px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
}

.namecheap-instructions summary {
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 500;
    color: var(--primary);
}

.namecheap-instructions summary:hover {
    background: #f8f9fa;
}

.namecheap-instructions ol {
    margin: 0;
    padding: 0 20px 20px 40px;
}

.namecheap-instructions li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.namecheap-instructions .note {
    margin: 15px 20px 0;
    padding: 12px 15px;
    background: #fff3cd;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #856404;
}

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

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 0.85rem;
}