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

:root {
    --blue: #1a73e8;
    --blue-dark: #1557b0;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f4;
    --gray-200: #e8eaed;
    --gray-300: #dadce0;
    --gray-500: #9aa0a6;
    --gray-700: #5f6368;
    --gray-900: #202124;
    --green: #34a853;
    --red: #ea4335;
    --orange: #f9ab00;
    --radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.5;
}

.hidden { display: none !important; }

/* Login */
#login-overlay {
    position: fixed; inset: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000;
}

.login-card {
    background: #fff;
    border-radius: 12px;
    padding: 48px 40px;
    width: 360px;
    text-align: center;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

.login-logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: 4px;
}

.login-subtitle {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 32px;
}

#login-password {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

#login-password:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 2px rgba(26,115,232,0.15);
}

#login-submit {
    width: 100%;
    padding: 12px;
    margin-top: 16px;
    background: var(--blue);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

#login-submit:hover { background: var(--blue-dark); }

#login-error {
    color: var(--red);
    font-size: 13px;
    margin-top: 12px;
}

/* Header */
header {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    padding: 0 24px;
    height: 56px;
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

header h1 {
    font-size: 18px;
    font-weight: 600;
    color: var(--blue);
}

.header-sub {
    font-weight: 400;
    color: var(--gray-500);
    font-size: 14px;
    margin-left: 8px;
}

.header-right {
    font-size: 12px;
    color: var(--gray-500);
}

/* Tabs */
.tab-bar {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    padding: 0 24px;
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    gap: 0;
}

.tab {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
}

.tab:hover { color: var(--blue); }
.tab.active { color: var(--blue); border-bottom-color: var(--blue); }

/* Main */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* Environment cards */
.env-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.env-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.env-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
}

.env-header-dev { background: #1a73e8; }
.env-header-test { background: #e8783a; }
.env-header-demo { background: #34a853; }

.env-name { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; }

.health-badge {
    font-size: 11px;
    font-weight: 500;
    padding: 1px 8px;
    border-radius: 10px;
    font-family: monospace;
}

.health-up {
    background: rgba(255,255,255,0.9);
    color: var(--green);
}

.health-down {
    background: rgba(234,67,53,0.9);
    color: #fff;
    animation: pulse-down 1.5s infinite;
}

@keyframes pulse-down {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.env-tag {
    background: rgba(255,255,255,0.25);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 13px;
    font-family: monospace;
}

.env-body { padding: 20px; }

.env-link {
    display: block;
    text-align: center;
    padding: 10px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 16px;
    transition: all 0.2s;
}

.env-link:hover { background: var(--gray-100); border-color: var(--blue); }

.env-pods { margin-bottom: 16px; }

.pod-row {
    display: flex;
    align-items: center;
    padding: 6px 0;
    font-size: 13px;
    gap: 8px;
    border-bottom: 1px solid var(--gray-100);
}

.pod-row:last-child { border-bottom: none; }

.pod-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dot-green { background: var(--green); }
.dot-red { background: var(--red); }
.dot-gray { background: var(--gray-300); }

.pod-tag {
    margin-left: auto;
    font-family: monospace;
    font-size: 12px;
    color: var(--gray-500);
}

.env-schemas {
    margin-bottom: 12px;
    border-top: 1px solid var(--gray-200);
    padding-top: 10px;
}

.env-schemas::before {
    content: 'DB Schemas';
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.schema-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 0;
    font-size: 12px;
}

.schema-component {
    color: var(--gray-700);
    font-weight: 500;
    width: 52px;
    flex-shrink: 0;
}

.schema-role {
    color: var(--gray-500);
    font-size: 11px;
    width: 60px;
    flex-shrink: 0;
}

.schema-name {
    background: var(--gray-100);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 11px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.schema-row .copy-btn {
    padding: 1px 6px;
    font-size: 10px;
}

.env-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--gray-500);
}

.env-meta code {
    background: var(--gray-100);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 11px;
}

/* Infrastructure cards */
.infra-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
}

.infra-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    display: flex;
    overflow: hidden;
}

.infra-icon {
    width: 48px;
    min-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 20px;
    flex-shrink: 0;
}

.infra-body {
    padding: 16px 20px;
    flex: 1;
    min-width: 0;
}

.infra-body h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.infra-label {
    font-weight: 400;
    color: var(--gray-500);
    font-size: 12px;
}

.infra-link {
    display: inline-block;
    color: var(--blue);
    text-decoration: none;
    font-size: 13px;
    margin-bottom: 12px;
}

.infra-link:hover { text-decoration: underline; }

.cred-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 13px;
}

.cred-label {
    width: 40px;
    color: var(--gray-500);
    font-size: 12px;
    flex-shrink: 0;
}

.cred-value {
    background: var(--gray-50);
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cred-token { max-width: 120px; }

.copy-btn, .reveal-btn {
    padding: 3px 10px;
    font-size: 11px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    color: var(--gray-700);
    white-space: nowrap;
    transition: all 0.15s;
}

.copy-btn:hover, .reveal-btn:hover {
    background: var(--gray-100);
    border-color: var(--blue);
    color: var(--blue);
}

.copy-btn.copied {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}

/* Markdown */
.markdown-body {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    padding: 32px 40px;
    max-width: 900px;
    line-height: 1.7;
}

.markdown-body h1 { font-size: 24px; margin: 32px 0 16px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-200); }
.markdown-body h2 { font-size: 20px; margin: 28px 0 12px; padding-bottom: 6px; border-bottom: 1px solid var(--gray-100); }
.markdown-body h3 { font-size: 16px; margin: 20px 0 8px; }
.markdown-body h1:first-child { margin-top: 0; }

.markdown-body p { margin: 8px 0; }
.markdown-body ul, .markdown-body ol { padding-left: 24px; margin: 8px 0; }
.markdown-body li { margin: 4px 0; }

.markdown-body code {
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 13px;
}

.markdown-body pre {
    background: var(--gray-900);
    color: #e8eaed;
    padding: 16px 20px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 12px 0;
    font-size: 13px;
    line-height: 1.5;
}

.markdown-body pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
    font-size: 13px;
}

.markdown-body th, .markdown-body td {
    border: 1px solid var(--gray-200);
    padding: 8px 12px;
    text-align: left;
}

.markdown-body th { background: var(--gray-50); font-weight: 600; }
.markdown-body hr { border: none; border-top: 1px solid var(--gray-200); margin: 24px 0; }
.markdown-body blockquote { border-left: 3px solid var(--blue); padding-left: 16px; color: var(--gray-700); margin: 12px 0; }
.markdown-body a { color: var(--blue); }

.loading {
    text-align: center;
    color: var(--gray-500);
    padding: 40px;
}

/* Deploy guide */
.deploy-guide {
    max-width: 760px;
}

.deploy-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
}

.deploy-flow-step {
    background: var(--blue);
    color: #fff;
    padding: 8px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
}

.deploy-flow-arrow {
    font-size: 24px;
    color: var(--gray-500);
}

.deploy-principle {
    text-align: center;
    color: var(--gray-500);
    font-size: 13px;
    margin-bottom: 28px;
}

.deploy-section {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px;
}

.deploy-section-info {
    background: var(--gray-50);
}

.deploy-step-num {
    width: 32px;
    height: 32px;
    background: var(--blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    flex-shrink: 0;
}

.deploy-section-info .deploy-step-num {
    background: var(--gray-500);
}

.deploy-step-body {
    flex: 1;
    min-width: 0;
}

.deploy-step-body h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.deploy-step-body p {
    font-size: 14px;
    color: var(--gray-700);
    margin-bottom: 10px;
}

.deploy-step-body code {
    background: var(--gray-100);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 13px;
}

.deploy-auto-badge {
    font-size: 11px;
    font-weight: 500;
    padding: 1px 8px;
    border-radius: 10px;
    background: var(--green);
    color: #fff;
}

.deploy-manual-badge {
    font-size: 11px;
    font-weight: 500;
    padding: 1px 8px;
    border-radius: 10px;
    background: var(--orange);
    color: #fff;
}

.deploy-cmd-block {
    margin-bottom: 10px;
}

.deploy-cmd-label {
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.deploy-cmd {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-900);
    padding: 8px 14px;
    border-radius: 6px;
}

.deploy-cmd code {
    background: none;
    color: #e8eaed;
    font-size: 13px;
    flex: 1;
    padding: 0;
}

.deploy-cmd .copy-btn {
    flex-shrink: 0;
}

.deploy-note {
    font-size: 12px !important;
    color: var(--gray-500) !important;
    font-style: italic;
}

.deploy-note a {
    color: var(--blue);
}

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

.deploy-table th, .deploy-table td {
    border: 1px solid var(--gray-200);
    padding: 6px 10px;
    text-align: left;
}

.deploy-table th {
    background: var(--gray-100);
    font-weight: 600;
}

.deploy-table code {
    font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .env-grid, .infra-grid { grid-template-columns: 1fr; }
    .tab { padding: 10px 14px; font-size: 13px; }
    main { padding: 16px; }
    .markdown-body { padding: 20px; }
}