:root {
    --bg: #0f1419;
    --bg-elevated: #171e26;
    --bg-soft: #1e2732;
    --line: #2c3847;
    --text: #e8eef5;
    --muted: #93a1b3;
    --accent: #3db88a;
    --accent-strong: #2f9a72;
    --warn: #e0a34a;
    --danger: #e06c75;
    --info: #6cb6ff;
    --radius: 10px;
    --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    --font: "Source Sans 3", "Segoe UI", sans-serif;
    --mono: "IBM Plex Mono", Consolas, monospace;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(ellipse 80% 50% at 10% -10%, rgba(61, 184, 138, 0.18), transparent 55%),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(108, 182, 255, 0.12), transparent 50%),
        linear-gradient(180deg, #0c1015 0%, #121820 100%);
    color: var(--text);
    font-family: var(--font);
}

body {
    padding: 28px;
}

.app {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    gap: 18px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-end;
    animation: rise 0.45s ease-out both;
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.75rem;
    font-weight: 700;
}

h1, h2, h3 {
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(1.7rem, 2.4vw, 2.3rem);
}

.lede {
    margin: 8px 0 0;
    color: var(--muted);
    max-width: 54ch;
    line-height: 1.45;
}

.status-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(61, 184, 138, 0.12);
    color: var(--accent);
    font-size: 0.85rem;
    font-family: var(--mono);
}

.chip.muted {
    background: rgba(147, 161, 179, 0.08);
    color: var(--muted);
}

.chip.ok {
    background: rgba(61, 184, 138, 0.12);
    color: var(--accent);
}

.chip.warn {
    background: rgba(224, 163, 74, 0.12);
    color: var(--warn);
}

.chip.danger {
    background: rgba(224, 108, 117, 0.12);
    color: var(--danger);
}

.panel {
    background: color-mix(in srgb, var(--bg-elevated) 92%, transparent);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow);
    animation: rise 0.5s ease-out 0.05s both;
}

.panel-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.panel-head p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

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

.btn {
    border: 1px solid var(--line);
    background: var(--bg-soft);
    color: var(--text);
    border-radius: 8px;
    padding: 9px 14px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}

.btn:disabled {
    opacity: 0.55;
    cursor: wait;
    transform: none;
}

.btn.primary {
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    border-color: transparent;
    color: #062217;
}

.btn.ghost {
    background: transparent;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

label {
    display: grid;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--muted);
}

label.checkbox {
    align-content: end;
    grid-auto-flow: column;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="search"] {
    width: 100%;
    border: 1px solid var(--line);
    background: #0d1218;
    color: var(--text);
    border-radius: 8px;
    padding: 10px 12px;
    font: inherit;
}

input:focus {
    outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
    border-color: var(--accent);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    animation: rise 0.4s ease-out both;
}

.stat {
    background: var(--bg-elevated);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 16px;
}

.stat-label {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    margin-bottom: 6px;
}

.stat strong {
    font-size: 1.6rem;
    font-family: var(--mono);
}

.workspace {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 14px;
    min-height: 520px;
    animation: rise 0.45s ease-out both;
}

.side,
.detail {
    background: var(--bg-elevated);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.side-head,
.detail-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg-soft) 80%, transparent);
}

.side-head {
    flex-direction: column;
    align-items: stretch;
}

.table-list {
    list-style: none;
    margin: 0;
    padding: 8px;
    max-height: 620px;
    overflow: auto;
}

.table-list li button {
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    color: var(--text);
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    font: inherit;
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.table-list li button:hover,
.table-list li button.active {
    background: color-mix(in srgb, var(--accent) 16%, transparent);
}

.table-list .meta {
    color: var(--muted);
    font-size: 0.78rem;
    font-family: var(--mono);
}

.detail-content {
    padding: 16px;
    overflow: auto;
    max-height: 680px;
}

.empty {
    color: var(--muted);
}

.section-block {
    margin-bottom: 22px;
}

.section-block h3 {
    margin-bottom: 10px;
    font-size: 1rem;
}

.kv {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 6px 12px;
    font-size: 0.92rem;
}

.kv dt {
    color: var(--muted);
}

.kv dd {
    margin: 0;
    font-family: var(--mono);
    word-break: break-word;
}

.table-wrap {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
}

table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

table.data th,
table.data td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    white-space: nowrap;
}

table.data th {
    background: #121820;
    color: var(--muted);
    font-weight: 600;
    position: sticky;
    top: 0;
}

table.data tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-size: 0.75rem;
    font-family: var(--mono);
    color: var(--info);
}

.tag.warn {
    color: var(--warn);
}

.tag.ok {
    color: var(--accent);
}

.code-block {
    margin: 0;
    padding: 14px;
    background: #0b1016;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: auto;
    max-height: 60vh;
    font-family: var(--mono);
    font-size: 0.8rem;
    line-height: 1.45;
    white-space: pre-wrap;
}

dialog {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--bg-elevated);
    color: var(--text);
    padding: 0;
    width: min(900px, 92vw);
    box-shadow: var(--shadow);
}

dialog::backdrop {
    background: rgba(4, 8, 12, 0.72);
}

.modal-box header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
}

.modal-box .code-block {
    border: 0;
    border-radius: 0;
    max-height: 70vh;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 980px) {
    .form-grid,
    .summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workspace {
        grid-template-columns: 1fr;
    }

    .topbar,
    .panel-head,
    .detail-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 640px) {
    body {
        padding: 14px;
    }

    .form-grid,
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .kv {
        grid-template-columns: 1fr;
    }
}