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

button, input, select, textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0;
}

:root {
    --black: #0a0a0a;
    --white: #fff;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-800: #262626;
    --gray-900: #171717;
    --red: #dc2626;
}

html, body {
    background: var(--black);
    color: var(--white);
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    height: 48px;
    background: var(--black);
    border-bottom: 1px solid var(--gray-900);
}

.logo {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

nav {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
}

.username {
    color: var(--gray-500);
}

a.username:hover {
    color: var(--white);
}

.btn-link {
    color: var(--gray-500);
}

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

main {
    padding: 72px 24px 48px;
    max-width: 1080px;
    margin: 0 auto;
}

button, .btn, input[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    padding: 0 12px;
    background: var(--white);
    color: var(--black);
    border: none;
    border-radius: 0 !important;
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    letter-spacing: 0.3px;
}

button:hover, .btn:hover {
    background: var(--gray-200);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--gray-800);
}

.btn-outline:hover {
    border-color: var(--gray-600);
}

.btn-text {
    background: transparent;
    color: var(--gray-500);
    padding: 0 8px;
    height: auto;
}

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

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

input {
    height: 32px;
    padding: 0 10px;
    background: transparent;
    border: 1px solid var(--gray-800);
    border-radius: 0;
    color: var(--white);
    font-family: inherit;
    font-size: 13px;
}

input:focus {
    outline: none;
    border-color: var(--gray-600);
}

input::placeholder {
    color: var(--gray-600);
}

.auth-container {
    max-width: 280px;
    margin: 100px auto 0;
}

.auth-container h1 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 32px;
}

.auth-container form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.auth-container input {
    height: 40px;
}

.auth-container .btn {
    height: 40px;
    margin-top: 8px;
}

.error {
    color: var(--red);
    font-size: 12px;
    margin-bottom: 16px;
}

.success {
    color: #22c55e;
    font-size: 12px;
    margin-bottom: 16px;
}

.hint {
    color: var(--gray-600);
    margin-top: 24px;
    font-size: 12px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.new-project-form {
    display: flex;
    gap: 8px;
}

.new-project-form input {
    width: 160px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.project-card {
    background: var(--black);
    border: 1px solid var(--gray-900);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.project-card:hover {
    border-color: var(--gray-800);
}

.project-screenshot {
    aspect-ratio: 16/9;
    background: var(--gray-900);
    overflow: hidden;
}

.project-screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.project-card:hover .project-screenshot img {
    opacity: 1;
}

.no-screenshot {
    width: 100%;
    height: 100%;
}

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

.project-name {
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-indicator {
    width: 6px;
    height: 6px;
    background: var(--gray-600);
}

.status-indicator.running {
    background: #22c55e;
}

.status-indicator.kicking {
    background: #f97316;
}

.status-indicator.dead {
    background: #dc2626;
}

.project-meta {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.last-check {
    color: var(--gray-600);
}

.context-menu {
    display: none;
    position: absolute;
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    z-index: 1000;
    min-width: 100px;
}

.context-item {
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    color: var(--gray-400);
}

.context-item:hover {
    background: var(--gray-800);
    color: var(--white);
}

.empty-state {
    color: var(--gray-600);
    text-align: center;
    padding: 80px 0;
    font-size: 13px;
}

.project-detail {
    max-width: 900px;
    margin: 0 auto;
}

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-900);
}

.detail-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.detail-title h1 {
    font-size: 16px;
    font-weight: 500;
}

.detail-actions {
    display: flex;
    gap: 8px;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    margin-bottom: 24px;
    font-size: 12px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 10px;
}

.meta-value {
    color: var(--white);
    word-break: break-all;
}

.toggle-switch {
    cursor: pointer;
    display: flex;
    gap: 4px;
}

.toggle-switch span {
    color: var(--gray-600);
}

.toggle-switch span.active {
    color: var(--white);
}

.toggle-switch .toggle-sep {
    color: var(--gray-800);
}

.visibility-options {
    display: flex;
    gap: 4px;
}

.visibility-options span {
    color: var(--gray-600);
    cursor: pointer;
}

.visibility-options span.active {
    color: var(--white);
}

.visibility-options span:not(.toggle-sep):hover {
    color: var(--gray-400);
}

.visibility-options .toggle-sep {
    cursor: default;
    color: var(--gray-800);
}

.subdomain-edit {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
}

.subdomain-suffix {
    color: var(--gray-600);
    font-size: 12px;
}

.subdomain-status {
    width: 100%;
    font-size: 11px;
    margin-top: 2px;
}

.meta-actions {
    margin-left: auto;
    display: flex;
    gap: 16px;
}

.terminal-section {
    border: 1px solid var(--gray-900);
}

.terminal-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid var(--gray-900);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
}

.terminal-bar a {
    color: var(--gray-600);
}

.terminal-bar a:hover {
    color: var(--white);
}

.terminal-iframe {
    width: 100%;
    height: 600px;
    border: none;
    display: block;
    background: var(--black);
}

.terminal-placeholder {
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--gray-600);
    font-size: 12px;
}

/* Files Section */
.files-section {
    border: 1px solid var(--gray-900);
    margin-top: 16px;
}

.bar-actions {
    display: flex;
    gap: 16px;
}

.bar-actions a {
    color: var(--gray-600);
}

.bar-actions a:hover {
    color: var(--white);
}

.bar-actions .text-danger {
    color: var(--red);
    opacity: 0.6;
}

.bar-actions .text-danger:hover {
    opacity: 1;
}

.file-count {
    color: var(--gray-600);
}

.files-content {
    transition: background 0.15s;
}

.files-content.drag-over {
    background: var(--gray-900);
}

.files-content.uploading {
    opacity: 0.5;
    pointer-events: none;
}

.files-empty {
    padding: 24px;
    text-align: center;
    color: var(--gray-600);
    font-size: 12px;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 12px;
    border-bottom: 1px solid var(--gray-900);
}

.file-item:last-child {
    border-bottom: none;
}

.file-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-name:hover {
    color: var(--gray-400);
}

.file-size {
    color: var(--gray-600);
    font-size: 11px;
    margin: 0 12px;
    flex-shrink: 0;
}

.file-delete {
    color: var(--gray-600);
    cursor: pointer;
    flex-shrink: 0;
    padding: 0 4px;
}

.file-delete:hover {
    color: var(--red);
}

/* Landing Page Styles */
.landing-page {
    background: var(--white);
    color: var(--black);
}

.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.landing-nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 48px;
    height: 72px;
}

.landing-page .logo {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    color: var(--gray-600);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--black);
}

.nav-link.active {
    color: var(--black);
}

.btn-primary {
    background: var(--black);
    color: var(--white);
    height: 40px;
    padding: 0 24px;
}

.btn-primary:hover {
    background: var(--gray-900);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border: 1px solid var(--gray-300);
    height: 40px;
    padding: 0 24px;
}

.btn-outline:hover {
    border-color: var(--black);
    background: transparent;
}

.btn-large {
    height: 48px;
    padding: 0 32px;
    font-size: 15px;
    font-weight: 600;
}

.landing-main {
    padding-top: 72px;
}

.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 48px 80px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    color: var(--black);
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.features {
    background: var(--gray-100);
    padding: 80px 48px;
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--white);
    padding: 32px;
    border: 1px solid var(--gray-200);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--black);
}

.feature-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-600);
}

.cta-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px;
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
    color: var(--black);
}

.cta-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.6;
}

.landing-footer {
    background: var(--black);
    color: var(--white);
    padding: 48px 48px;
    border-top: 1px solid var(--gray-900);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-tagline {
    font-size: 13px;
    color: var(--gray-500);
}

.footer-right {
    display: flex;
    gap: 32px;
}

.footer-link {
    font-size: 14px;
    color: var(--gray-400);
}

.footer-link:hover {
    color: var(--white);
}

/* About Page */
.about-hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 48px 60px;
    text-align: center;
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 20px;
    color: var(--black);
}

.page-intro {
    font-size: 20px;
    color: var(--gray-600);
    line-height: 1.6;
}

.about-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 48px 100px;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--black);
    margin-top: 24px;
}

.section-paragraph {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray-800);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 16px;
}

.process-step {
    display: flex;
    gap: 24px;
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--black);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--black);
}

.step-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-600);
}

.cta-inline {
    margin-top: 24px;
    text-align: center;
}

@media (max-width: 768px) {
    .landing-nav {
        padding: 0 24px;
        height: 64px;
    }

    .nav-links {
        gap: 16px;
    }

    .nav-link {
        display: none;
    }

    .hero {
        padding: 80px 24px 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .features {
        padding: 60px 24px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .cta-section {
        padding: 80px 24px;
    }

    .cta-title {
        font-size: 32px;
    }

    .landing-footer {
        padding: 32px 24px;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .about-hero {
        padding: 80px 24px 40px;
    }

    .page-title {
        font-size: 36px;
    }

    .about-section {
        padding: 0 24px 80px;
    }

    .process-step {
        flex-direction: column;
        gap: 16px;
    }
}

/* Status Page */
.status-card {
    border: 1px solid var(--gray-900);
    padding: 16px 24px;
    min-width: 120px;
}

.status-card-value {
    font-size: 28px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.status-card-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    margin-top: 4px;
}

.status-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.status-table th {
    text-align: left;
    padding: 8px 12px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    font-weight: 500;
    border-bottom: 1px solid var(--gray-900);
}

.status-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--gray-900);
}

.status-table tr:hover td {
    background: var(--gray-900);
}

@media (max-width: 480px) {
    main {
        padding: 60px 16px 32px;
    }

    header {
        padding: 0 16px;
    }

    .detail-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .meta-row {
        gap: 12px 20px;
    }

    .meta-actions {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
    }
}

/* Updates Page */
.updates-page .page-header {
    margin-bottom: 24px;
}

.updates-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

.updates-section-header h2 {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-500);
    margin-bottom: 12px;
}

.upload-form {
    margin-bottom: 16px;
}

.upload-form form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.upload-form input[type="text"] {
    flex: 1;
    min-width: 120px;
}

.upload-form input[type="file"] {
    display: none;
}

.file-input-label {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 12px;
    border: 1px solid var(--gray-800);
    color: var(--gray-500);
    font-size: 12px;
    cursor: pointer;
}

.file-input-label:hover {
    border-color: var(--gray-600);
    color: var(--white);
}

.update-post {
    border: 1px solid var(--gray-900);
    padding: 16px;
    margin-bottom: 12px;
}

.update-post-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.update-post-header h3 {
    font-size: 15px;
    font-weight: 500;
}

.update-meta {
    font-size: 11px;
    color: var(--gray-500);
}

.md-content {
    font-size: 13px;
    line-height: 1.7;
    color: var(--gray-200);
}

.md-content h1, .md-content h2, .md-content h3 {
    color: var(--white);
    margin: 16px 0 8px;
    font-weight: 600;
}

.md-content h1 { font-size: 18px; }
.md-content h2 { font-size: 16px; }
.md-content h3 { font-size: 14px; }

.md-content p {
    margin-bottom: 8px;
}

.md-content ul, .md-content ol {
    margin: 8px 0;
    padding-left: 20px;
}

.md-content li {
    margin-bottom: 4px;
}

.md-content code {
    background: var(--gray-900);
    padding: 1px 4px;
    font-size: 12px;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.md-content pre {
    background: var(--gray-900);
    padding: 12px;
    margin: 8px 0;
    overflow-x: auto;
}

.md-content pre code {
    padding: 0;
    background: none;
}

.md-content a {
    color: var(--gray-400);
    text-decoration: underline;
}

.md-content a:hover {
    color: var(--white);
}

.md-content blockquote {
    border-left: 2px solid var(--gray-800);
    padding-left: 12px;
    color: var(--gray-400);
    margin: 8px 0;
}

.request-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid var(--gray-900);
    margin-bottom: 8px;
    font-size: 13px;
}

.request-name {
    flex: 1;
    color: var(--white);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.request-name:hover {
    color: var(--gray-400);
}

.request-item .update-meta {
    flex-shrink: 0;
}

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