:root {
    color-scheme: light;
    --bg: #f4efe7;
    --surface: #fffaf2;
    --surface-strong: #f6e9d7;
    --text: #221a12;
    --muted: #6d5f50;
    --accent: #84552a;
    --accent-strong: #5e3918;
    --border: rgba(68, 48, 27, 0.18);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(132, 85, 42, 0.12), transparent 32%),
        linear-gradient(180deg, #fbf6ed, var(--bg));
    min-height: 100vh;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 250, 242, 0.88);
    backdrop-filter: blur(8px);
}

.topbar nav {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.topbar a {
    color: var(--accent-strong);
    text-decoration: none;
    font-weight: 700;
}

.page-shell {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.hero-shell,
.panel,
.auth-shell {
    border: 1px solid var(--border);
    border-radius: 24px;
    background: rgba(255, 250, 242, 0.92);
    box-shadow: 0 20px 50px rgba(72, 46, 17, 0.08);
}

.hero-shell {
    padding: 3rem;
}

.hero-copy {
    max-width: 42rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    font-size: 0.78rem;
    margin: 0 0 0.75rem;
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.02;
}

.lead {
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 40rem;
}

.hero-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.85rem 1.2rem;
    text-decoration: none;
    font-weight: 700;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--accent-strong);
}

.panel,
.auth-shell {
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.auth-form {
    display: grid;
    gap: 0.75rem;
    max-width: 24rem;
}

.config-form {
    display: grid;
    gap: 0.75rem;
    max-width: 32rem;
}

.auth-form input {
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    font: inherit;
}

.config-form input,
.config-form select,
.config-form textarea,
.auth-form input {
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    font: inherit;
    background: var(--surface);
    color: var(--text);
}

.config-form textarea {
    min-height: 8rem;
    resize: vertical;
}

.config-form select {
    appearance: none;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    text-align: left;
    padding: 0.85rem 0.75rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

th {
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.role-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.role-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
}

.admin-actions {
    display: grid;
    gap: 1rem;
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin: 1.25rem 0 1.5rem;
}

.metric-card,
.panel-subsection {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface);
    padding: 1rem;
}

.metric-card strong {
    display: block;
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.metric-card span,
.compact-list span,
.empty-state {
    color: var(--muted);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.compact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.compact-list li {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.compact-list li:last-child {
    border-bottom: 0;
}

.action-group {
    display: grid;
    gap: 0.5rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.detail-card,
.subpanel {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface);
    padding: 1rem;
}

.subpanel {
    margin-top: 1rem;
}

.action-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.section-actions,
.stack {
    display: grid;
    gap: 0.75rem;
}

.panel-subsection {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px dashed var(--border);
    border-radius: 16px;
    background: rgba(255, 250, 242, 0.72);
}

.participant-card .panel-header {
    margin-bottom: 0.5rem;
}

.detail-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.75rem 1rem;
    margin: 0;
}

.detail-list dt {
    color: var(--muted);
    font-weight: 700;
}

.detail-list dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    background: rgba(132, 85, 42, 0.12);
    color: var(--accent-strong);
    font-weight: 700;
}

.mono-block {
    font-family: "Courier New", Courier, monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
}