:root {
    --bg: #090b12;
    --bg-2: #101523;
    --bg-3: #161d31;
    --border: rgba(255, 255, 255, 0.08);
    --text: #f4f7ff;
    --muted: #97a4c2;
    --primary: #f20f4b;
    --secondary: #7c4dff;
    --success: #4ade80;
    --warning: #f59e0b;
    --danger: #fb7185;
    --info: #38bdf8;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    --radius: 24px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(242, 15, 75, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(124, 77, 255, 0.18), transparent 24%),
        linear-gradient(180deg, #080a10 0%, #0d1120 100%);
}

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

code,
pre {
    font-family: "SFMono-Regular", Consolas, monospace;
}

.page {
    max-width: 1550px;
    margin: 0 auto;
    padding: 28px;
}

.hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 20px;
}

.hero-copy h1 {
    margin: 10px 0 6px;
    font-size: 42px;
}

.hero-copy p {
    max-width: 740px;
}

.hero-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(124, 77, 255, 0.16);
    color: #d9cbff;
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 700;
}

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

.notice {
    margin-bottom: 18px;
    padding: 14px 18px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(74, 222, 128, 0.12);
    color: #9af0b7;
    font-weight: 600;
}

.notice.error {
    background: rgba(251, 113, 133, 0.12);
    color: #ffacb8;
}

.overview-grid,
.summary-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.metric-card,
.summary-card,
.panel,
.card,
.hero-card,
.rail-card,
.service-item,
.login-card {
    background: rgba(16, 21, 35, 0.94);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.metric-card,
.summary-card {
    padding: 18px;
    border-radius: 20px;
}

.metric-label {
    display: block;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.metric-value,
.summary-value {
    font-size: 30px;
    font-weight: 800;
}

.top-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.top-tab {
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--muted);
    font-weight: 700;
    font-size: 13px;
}

.top-tab.active {
    background: linear-gradient(135deg, rgba(242, 15, 75, 0.2), rgba(124, 77, 255, 0.2));
    color: white;
    border-color: rgba(242, 15, 75, 0.34);
}

.workspace {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr) 300px;
    gap: 18px;
}

.panel {
    padding: 18px;
    border-radius: 26px;
}

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

.panel-header h2,
.card-header h3,
.rail-card h3,
.service-head h3 {
    margin: 0 0 4px;
}

.service-list {
    display: grid;
    gap: 12px;
}

.service-item {
    padding: 16px;
    border-radius: 20px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-item:hover,
.service-item.active {
    transform: translateY(-1px);
    border-color: rgba(242, 15, 75, 0.28);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(242, 15, 75, 0.06));
}

.service-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.service-text {
    color: var(--muted);
    margin: 10px 0;
    line-height: 1.6;
    font-size: 13px;
}

.small-badge,
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.small-badge.ok,
.badge-live {
    background: rgba(74, 222, 128, 0.14);
    color: #97efb4;
}

.small-badge.warn,
.badge-warning {
    background: rgba(245, 158, 11, 0.16);
    color: #f8cd76;
}

.badge-missing {
    background: rgba(251, 113, 133, 0.14);
    color: #ffacb7;
}

.chip-row,
.selected-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    background: rgba(255, 255, 255, 0.05);
    color: #d5def3;
}

.hero-card,
.card,
.rail-card {
    border-radius: 24px;
    padding: 20px;
    margin-bottom: 18px;
}

.selected-card {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(124, 77, 255, 0.12), rgba(242, 15, 75, 0.1));
    border-color: rgba(124, 77, 255, 0.24);
}

.selected-card h2,
.hero-card h2 {
    margin: 10px 0 6px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

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

.field.full,
.form-actions.full,
.slot-grid.full {
    grid-column: 1 / -1;
}

.field span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.field input,
.field textarea {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(6, 10, 18, 0.48);
    color: var(--text);
    padding: 13px 14px;
    font: inherit;
}

.field textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 0;
    border-radius: 16px;
    padding: 12px 18px;
    color: white;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
}

.btn.primary {
    background: linear-gradient(135deg, var(--primary), #ff4b77);
}

.btn.secondary {
    background: linear-gradient(135deg, #4058f6, var(--secondary));
}

.btn.ghost {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
}

.stack-lg {
    display: grid;
    gap: 16px;
}

.table-wrap {
    overflow-x: auto;
}

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

th,
td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    text-align: left;
}

th {
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

tbody tr:last-child td {
    border-bottom: 0;
}

.split-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.slot-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.slot-field textarea {
    min-height: 110px;
}

.detail-list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.8;
}

.empty-state {
    padding: 24px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted);
    line-height: 1.7;
}

.code-block {
    white-space: pre-wrap;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: #d9e1f5;
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 460px;
    padding: 30px;
    border-radius: 28px;
}

.login-card h1 {
    margin: 16px 0 8px;
    font-size: 34px;
}

@media (max-width: 1280px) {
    .workspace {
        grid-template-columns: 1fr;
    }

    .right-panel {
        order: 3;
    }
}

@media (max-width: 900px) {
    .hero,
    .selected-card {
        flex-direction: column;
    }

    .overview-grid,
    .summary-row,
    .form-grid,
    .slot-grid,
    .split-grid {
        grid-template-columns: 1fr;
    }

    .page {
        padding: 18px;
    }
}