:root {
    --bg: #eef5ff;
    --bg-2: #f7fbff;
    --panel: #ffffff;
    --panel-soft: #f3f8ff;
    --text: #0b1726;
    --muted: #5f708a;
    --accent: #2563eb;
    --accent-strong: #1d4ed8;
    --accent-soft: #dbeafe;
    --info: #0891b2;
    --success: #12805c;
    --warning: #b36b00;
    --danger: #c22727;
    --border: #d7e3f5;
    --input: #ffffff;
    --row: #f8fbff;
    --shadow: 0 18px 44px rgba(31, 78, 138, 0.12);
}

html[data-theme="dark"] {
    --bg: #050914;
    --bg-2: #07101f;
    --panel: #0b1220;
    --panel-soft: #111c31;
    --text: #eaf2ff;
    --muted: #94a7c4;
    --accent: #38bdf8;
    --accent-strong: #60a5fa;
    --accent-soft: #102b46;
    --info: #22d3ee;
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #fb7185;
    --border: #1f3356;
    --input: #0f172a;
    --row: #0e1728;
    --shadow: 0 20px 52px rgba(0, 0, 0, 0.38);
}

@media (prefers-color-scheme: dark) {
    html[data-theme="system"] {
        --bg: #050914;
        --bg-2: #07101f;
        --panel: #0b1220;
        --panel-soft: #111c31;
        --text: #eaf2ff;
        --muted: #94a7c4;
        --accent: #38bdf8;
        --accent-strong: #60a5fa;
        --accent-soft: #102b46;
        --info: #22d3ee;
        --success: #34d399;
        --warning: #fbbf24;
        --danger: #fb7185;
        --border: #1f3356;
        --input: #0f172a;
        --row: #0e1728;
        --shadow: 0 20px 52px rgba(0, 0, 0, 0.38);
    }
}

* { box-sizing: border-box; }

body {
    min-height: 100vh;
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 52%, var(--bg) 100%);
    color: var(--text);
}

a {
    color: var(--accent);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: stretch;
    padding: 18px 0 16px;
}

.brand-block,
.topbar-side {
    display: flex;
    align-items: center;
    gap: 18px;
}

.brand-block {
    min-width: 0;
    flex-wrap: wrap;
}

.topbar-side {
    justify-content: flex-end;
    flex-wrap: wrap;
}

.brand {
    margin: 0;
    font-size: 1.35rem;
    line-height: 1;
    letter-spacing: 0;
}

.brand a {
    color: var(--text);
    text-decoration: none;
}

.subtitle,
.helptext {
    display: none;
}

.topnav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.topnav a,
.nav-button,
.theme-switch button {
    min-height: 36px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font: inherit;
    font-weight: 750;
    padding: 8px 10px;
    text-decoration: none;
}

.topnav a:hover,
.nav-button:hover {
    color: var(--accent);
}

.topnav form {
    margin: 0;
}

.theme-switch {
    display: inline-flex;
    align-items: center;
    padding: 3px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(31, 78, 138, 0.08);
}

.theme-switch button {
    min-height: 30px;
    border-radius: 6px;
    padding: 6px 9px;
}

.theme-switch button.active {
    background: var(--accent);
    color: #ffffff;
}

.bundle-card {
    min-width: 170px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    box-shadow: 0 8px 22px rgba(31, 78, 138, 0.08);
}

.bundle-card.ok { border-color: color-mix(in srgb, var(--success) 42%, var(--border)); }
.bundle-card.warn { border-color: color-mix(in srgb, var(--warning) 42%, var(--border)); }
.bundle-title, .bundle-user { color: var(--muted); font-size: 0.85rem; }
.bundle-state { font-size: 0.98rem; font-weight: 850; }
.bundle-user { margin-top: 5px; }

.grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 18px;
    align-items: start;
}

.hero-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    gap: 20px;
    align-items: stretch;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--panel) 92%, var(--accent) 8%), var(--panel));
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 18px;
    box-shadow: var(--shadow);
}

.hero-panel h2 {
    margin: 0 0 12px;
    max-width: 780px;
    font-size: 3.7rem;
    line-height: 0.96;
    letter-spacing: 0;
}

.hero-panel p {
    max-width: 740px;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

.impact-grid,
.summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 18px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    margin-bottom: 18px;
    box-shadow: var(--shadow);
}

.compact-card {
    min-height: 160px;
}

.card h2,
.card h3 {
    margin-top: 0;
    letter-spacing: 0;
}

.card h2 {
    font-size: 1.35rem;
}

.card h3 {
    font-size: 1.08rem;
}

.card p {
    color: var(--muted);
    line-height: 1.6;
}

.metric-tile {
    background: var(--panel-soft);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 15px;
    min-height: 92px;
}

.metric-tile span,
.workspace-summary span,
.stat span,
.operator-note span {
    display: block;
    color: var(--muted);
    font-size: 0.86rem;
    margin-bottom: 6px;
}

.metric-tile strong {
    display: block;
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

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

.form p {
    margin: 0 0 15px;
}

label {
    display: block;
    margin-bottom: 7px;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--text);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="file"],
input[type="number"],
select,
textarea {
    width: 100%;
    min-height: 42px;
    background: var(--input);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    font: inherit;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type="file"] {
    padding: 8px 10px;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

textarea {
    min-height: 112px;
    resize: vertical;
}

.errorlist {
    color: var(--danger);
    margin: 0 0 8px;
    padding-left: 18px;
    font-weight: 700;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    background: var(--accent);
    color: #ffffff;
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 10px 16px;
    text-decoration: none;
    font-weight: 850;
    cursor: pointer;
    box-shadow: 0 12px 24px color-mix(in srgb, var(--accent) 20%, transparent);
}

.button:hover {
    background: var(--accent-strong);
    border-color: var(--accent-strong);
}

.button.secondary {
    background: var(--info);
    border-color: var(--info);
}

.button.ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
    box-shadow: none;
}

.button.small {
    min-height: 34px;
    padding: 6px 10px;
    font-size: 0.9rem;
}

.message {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.message.error { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); color: var(--danger); }
.message.success { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); color: var(--success); }

.auth-layout {
    display: grid;
    place-items: start center;
}

.auth-card {
    width: min(520px, 100%);
}

.auth-card.wide {
    width: min(900px, 100%);
}

.two-column-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 16px;
}

.two-column-form .errorlist,
.two-column-form button {
    grid-column: 1 / -1;
}

.workspace-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 16px;
}

.workspace-head h2 {
    margin: 0;
    font-size: 1.8rem;
    letter-spacing: 0;
}

.workspace-summary {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    min-width: 190px;
}

.workspace-summary strong,
.stat strong {
    font-size: 1.04rem;
    overflow-wrap: anywhere;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.stat {
    background: var(--panel-soft);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 13px 14px;
}

.operator-note {
    background: var(--panel-soft);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    margin-top: 16px;
}

.operator-note p {
    margin: 0;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.compact-actions {
    margin-top: 0;
}

.job-list {
    display: grid;
    gap: 10px;
}

.job-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--row);
}

.job-title {
    font-weight: 850;
    margin-bottom: 4px;
    overflow-wrap: anywhere;
}

.job-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.status-pill,
.model-state {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    min-height: 30px;
    border-radius: 8px;
    padding: 5px 9px;
    font-size: 0.86rem;
    font-weight: 850;
    border: 1px solid var(--border);
}

.status-pill.success,
.model-state.ok {
    color: var(--success);
    background: color-mix(in srgb, var(--success) 12%, var(--panel));
    border-color: color-mix(in srgb, var(--success) 38%, var(--border));
}

.status-pill.failed {
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 12%, var(--panel));
    border-color: color-mix(in srgb, var(--danger) 38%, var(--border));
}

.status-pill.running,
.model-state.warn {
    color: var(--warning);
    background: color-mix(in srgb, var(--warning) 12%, var(--panel));
    border-color: color-mix(in srgb, var(--warning) 38%, var(--border));
}

.error-note {
    color: var(--danger);
    margin-top: 6px;
}

.steps {
    padding-left: 20px;
}

.steps li + li,
li + li {
    margin-top: 8px;
}

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

.format-list span,
code {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 4px 8px;
    background: var(--accent-soft);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-weight: 800;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    background: var(--panel);
}

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

th {
    color: var(--muted);
    font-size: 0.88rem;
}

.table-wrap th:nth-child(n + 2),
.table-wrap td:nth-child(n + 2) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

ul {
    padding-left: 18px;
}

@media (max-width: 900px) {
    .grid,
    .hero-panel,
    .two-column-form {
        grid-template-columns: 1fr;
    }

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

    .topbar,
    .brand-block,
    .topbar-side,
    .workspace-head,
    .job-row {
        flex-direction: column;
        align-items: stretch;
    }

    .topnav {
        align-items: stretch;
    }

    .theme-switch,
    .bundle-card {
        width: 100%;
    }

    .theme-switch button {
        flex: 1;
    }

    .job-actions {
        justify-content: space-between;
    }

    .hero-panel {
        padding: 22px;
    }

    .hero-panel h2 {
        font-size: 2rem;
        line-height: 1.05;
    }
}