:root {
    color-scheme: light;
    --ink: #171717;
    --muted: #667069;
    --line: #d9ded7;
    --panel: #ffffff;
    --surface: #f4f6f1;
    --sidebar: #20251f;
    --accent: #2f7d68;
    --accent-strong: #245f50;
    --warm: #c76d43;
    --sky: #436f91;
    --danger: #a23d3d;
    --shadow: 0 18px 45px rgba(24, 28, 22, .10);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
    background: var(--surface);
    color: var(--ink);
}

button, input, textarea {
    font: inherit;
}

button {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    min-height: 36px;
    padding: 0 14px;
    border-radius: 6px;
    cursor: pointer;
}

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

input, textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 10px 12px;
    background: #fbfcfa;
    color: var(--ink);
}

textarea {
    resize: vertical;
    min-height: 96px;
    line-height: 1.45;
    font-family: "Cascadia Code", Consolas, monospace;
    font-size: 13px;
}

label {
    display: block;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
}

a {
    color: var(--sky);
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-panel {
    width: min(420px, 100%);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 34px;
}

.login-panel h1,
.workspace h1,
.data-panel h2 {
    margin: 0;
}

.brand-mark {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: var(--accent);
    background: #e7f0eb;
    margin-bottom: 18px;
}

.brand-mark svg {
    width: 28px;
    height: 28px;
}

.brand-mark.small {
    width: 34px;
    height: 34px;
    margin: 0;
}

.brand-mark.small svg {
    width: 22px;
    height: 22px;
}

.field-stack,
.form-panel {
    display: grid;
    gap: 10px;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 238px minmax(0, 1fr);
}

.sidebar {
    background: var(--sidebar);
    color: #f4f6f1;
    padding: 22px 16px;
}

.sidebar-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
}

.nav-item {
    width: 100%;
    display: block;
    text-align: left;
    border: 0;
    background: transparent;
    color: #dfe7de;
    margin-bottom: 6px;
}

.nav-item.active,
.nav-item:hover {
    background: #30382f;
    color: #fff;
}

.workspace {
    padding: 28px;
    display: grid;
    gap: 22px;
    align-content: start;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--warm);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 800;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(120px, 1fr));
    gap: 14px;
}

.metric-grid article,
.data-panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(24, 28, 22, .05);
}

.metric-grid article {
    padding: 18px;
}

.metric-grid span,
.record-row span {
    color: var(--muted);
    font-size: 13px;
}

.metric-grid strong {
    display: block;
    margin-top: 8px;
    font-size: 30px;
}

.data-panel {
    padding: 18px;
}

.split-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 480px;
    gap: 18px;
    align-items: start;
}

.split-grid.wide-left {
    grid-template-columns: minmax(0, 1.2fr) minmax(420px, .8fr);
}

.three-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
}

.record-list {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.record-list.compact {
    max-height: 620px;
    overflow: auto;
}

.record-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fbfcfa;
}

.record-row div:first-child {
    min-width: 0;
}

.record-row strong,
.record-row span {
    display: block;
    overflow-wrap: anywhere;
}

.answer-list {
    display: grid;
    gap: 4px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
}

.answer-list b {
    color: var(--ink);
    font-weight: 700;
}

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

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: #e8f1ed;
    color: var(--accent-strong) !important;
    font-weight: 700;
}

.toggle-grid {
    display: grid;
    gap: 8px;
    margin: 6px 0;
}

.toggle-grid label,
.form-panel label:has(input[type="checkbox"]) {
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.primary-action {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    font-weight: 700;
}

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

.ghost-action {
    background: transparent;
}

.feedback {
    margin: 0;
    padding: 12px 14px;
    border: 1px solid #cbd8cf;
    background: #edf5f0;
    border-radius: 6px;
    color: var(--accent-strong);
    overflow-wrap: anywhere;
}

.feedback.error {
    border-color: #e0bbbb;
    background: #fff0ef;
    color: var(--danger);
}

#blazor-error-ui {
    color: white;
    background: var(--danger);
    bottom: 0;
    display: none;
    left: 0;
    padding: .75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: .75rem;
    top: .5rem;
}

@media (max-width: 1100px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: sticky;
        top: 0;
        z-index: 4;
        display: flex;
        align-items: center;
        gap: 8px;
        overflow-x: auto;
    }

    .sidebar-head {
        margin: 0 10px 0 0;
    }

    .nav-item {
        width: auto;
        margin: 0;
        white-space: nowrap;
    }

    .metric-grid,
    .split-grid,
    .split-grid.wide-left,
    .three-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .workspace {
        padding: 18px;
    }

    .topbar,
    .record-row {
        align-items: stretch;
        flex-direction: column;
    }

    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}