*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --primary: #0052cc;
    --primary-hover: #0041a0;
    --danger: #de350b;
    --success: #00875a;
    --text: #172b4d;
    --muted: #6b778c;
    --border: #dfe1e6;
    --card-size: 72px;
    --radius: 8px;
    --surface-tint: #f0f4ff;
    --surface-subtle: #f8f9ff;
    --danger-tint: #ffebe6;
    --badge-vote-bg: #e3f2fd;
    --badge-vote-text: #1565c0;
    --badge-done-bg: #e8f5e9;
    --badge-done-text: #2e7d32;
    --badge-task-bg: #fff3cd;
    --badge-task-text: #856404;
    --badge-obs-bg: #f3f0ff;
    --badge-obs-text: #5143a4;
    --vote-selected: #7c3aed;
    --success-hover: #006644;
    --muted-hover: #505f79;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1a1b1e;
        --surface: #25262b;
        --primary: #5c8de8;
        --primary-hover: #4a7bd4;
        --danger: #f87171;
        --success: #4ade80;
        --text: #c9cdd4;
        --muted: #868e96;
        --border: #373a40;
        --surface-tint: #1e2d4f;
        --surface-subtle: #2a2b30;
        --danger-tint: #3d1a18;
        --badge-vote-bg: #1a3060;
        --badge-vote-text: #7eb8f7;
        --badge-done-bg: #1a3628;
        --badge-done-text: #6bda9f;
        --badge-task-bg: #3d3114;
        --badge-task-text: #f0c75a;
        --badge-obs-bg: #2d1f4a;
        --badge-obs-text: #c5b3f5;
        --vote-selected: #7c3aed;
        --success-hover: #00563e;
        --muted-hover: #6b778c;
    }
}

html[data-theme="dark"] {
    --bg: #1a1b1e;
    --surface: #25262b;
    --primary: #5c8de8;
    --primary-hover: #4a7bd4;
    --danger: #f87171;
    --success: #4ade80;
    --text: #c9cdd4;
    --muted: #868e96;
    --border: #373a40;
    --surface-tint: #1e2d4f;
    --surface-subtle: #2a2b30;
    --danger-tint: #3d1a18;
    --badge-vote-bg: #1a3060;
    --badge-vote-text: #7eb8f7;
    --badge-done-bg: #1a3628;
    --badge-done-text: #6bda9f;
    --badge-task-bg: #3d3114;
    --badge-task-text: #f0c75a;
    --badge-obs-bg: #2d1f4a;
    --badge-obs-text: #c5b3f5;
    --vote-selected: #7c3aed;
    --success-hover: #00563e;
    --muted-hover: #6b778c;
}

html[data-theme="light"] {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --primary: #0052cc;
    --primary-hover: #0041a0;
    --danger: #de350b;
    --success: #00875a;
    --text: #172b4d;
    --muted: #6b778c;
    --border: #dfe1e6;
    --surface-tint: #f0f4ff;
    --surface-subtle: #f8f9ff;
    --danger-tint: #ffebe6;
    --badge-vote-bg: #e3f2fd;
    --badge-vote-text: #1565c0;
    --badge-done-bg: #e8f5e9;
    --badge-done-text: #2e7d32;
    --badge-task-bg: #fff3cd;
    --badge-task-text: #856404;
    --badge-obs-bg: #f3f0ff;
    --badge-obs-text: #5143a4;
    --vote-selected: #7c3aed;
    --success-hover: #006644;
    --muted-hover: #505f79;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    text-decoration: none;
}

.room-code {
    color: var(--muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-copy-invite {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0 0.1rem;
    line-height: 1;
    color: var(--muted);
    transition: color 0.15s;
}

.btn-copy-invite:hover { color: var(--text); }

/* Home */
.home {
    max-width: 1100px;
    margin: 2.5rem auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.home-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 760px) {
    .home-grid { grid-template-columns: 1fr; }
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.card h2 {
    margin-bottom: 1.5rem;
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.card-rejoin {
    border-color: var(--primary);
    background: var(--surface-tint);
}

/* Structured form fields */
.home-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 500px) {
    .form-row { grid-template-columns: 1fr; }
}

.field-optional {
    font-weight: 400;
    color: var(--muted);
    font-size: 0.8rem;
}

.tasks-section {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    border-top: 1px solid var(--border);
    padding-top: 1.25rem;
}

.tasks-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Shared user info card */
.user-info-card {
    padding: 0.6rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info-card h2 {
    margin: 0;
    white-space: nowrap;
    flex-shrink: 0;
}

.user-info-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex: 1;
}

.user-info-row .form-field {
    flex: 1;
    min-width: 0;
    max-width: 260px;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.user-info-row input,
.user-info-row select {
    min-width: 0;
    flex: 1;
}

.user-info-row label {
    white-space: nowrap;
    flex-shrink: 0;
}

/* Card deck selector */
.deck-selector {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.deck-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    font-weight: 400;
    color: var(--text);
    transition: border-color 0.1s, background 0.1s;
}

.deck-option:has(input:checked) {
    border-color: var(--primary);
    background: var(--surface-tint);
}

.deck-option input[type="radio"] {
    accent-color: var(--primary);
    flex-shrink: 0;
}

.deck-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.deck-values {
    font-size: 0.8rem;
    color: var(--muted);
}

.btn-primary-full {
    padding: 0.7rem 1.25rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    margin-top: 0.25rem;
}

.btn-primary-full:hover { background: var(--primary-hover); }

.input-mono {
    font-family: monospace;
    font-size: 1.05rem;
    letter-spacing: 0.08em;
}

.error-banner {
    background: var(--danger-tint);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
}

form {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted);
}

input[type="text"] {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
    color: var(--text);
    background: var(--surface);
}

input[type="text"]:focus {
    outline: 2px solid var(--primary);
    border-color: transparent;
}

button[type="submit"] {
    padding: 0.6rem 1.25rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    align-self: flex-start;
}

button[type="submit"]:hover { background: var(--primary-hover); }

/* Room layout */
.room {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.story-header {
    margin-bottom: 1.5rem;
}

.story-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.story-info h1 {
    font-size: 1.4rem;
}

.story-info h1.muted { color: var(--muted); font-weight: 400; }

.badge {
    padding: 0.25rem 0.6rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-voting { background: var(--badge-vote-bg); color: var(--badge-vote-text); }
.badge-revealed { background: var(--badge-done-bg); color: var(--badge-done-text); }

.all-voted-hint {
    margin-top: 0.5rem;
    color: var(--success);
    font-weight: 600;
    font-size: 0.9rem;
}

.room-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
}

@media (max-width: 700px) {
    .room-grid { grid-template-columns: 1fr; }
}

.room-right {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Vote panel */
.vote-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.vote-panel h2, .participant-list h2, .results-panel h2 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 1rem;
}

.vote-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}

.vote-grid form { margin: 0; }

.vote-card {
    width: var(--card-size);
    height: calc(var(--card-size) * 1.4);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    font-size: 1.4rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--text);
    transition: border-color 0.1s, background 0.1s, transform 0.1s;
}

.vote-card:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.vote-card.selected {
    border-color: var(--vote-selected);
    background: var(--vote-selected);
    color: white;
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.35);
    transition: none;
}

.vote-card:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.facilitator-actions {
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.btn-reveal, .btn-reset {
    padding: 0.6rem 1.25rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-reveal { background: var(--success); color: white; }
.btn-reveal:hover { background: var(--success-hover); }
.btn-reset { background: var(--muted); color: white; }
.btn-reset:hover { background: var(--muted-hover); }

.facilitator-actions form {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

/* Participant list */
.participant-list {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.participant-list ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.participant {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0.5rem;
    border-radius: 4px;
}

.participant.me { background: var(--surface-tint); }

.participant-name {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.95rem;
}

.crown { font-size: 1rem; }
.you { color: var(--muted); font-size: 0.8rem; }
.voted { color: var(--success); font-weight: 700; }
.not-voted { color: var(--muted); }
.vote-reveal { font-weight: 700; font-size: 1rem; }
.count { color: var(--muted); font-weight: 400; }

/* Results panel */
.results-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.consensus {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--success);
    margin-bottom: 0.75rem;
}

.average {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.vote-distribution {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.result-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.result-vote {
    font-weight: 700;
    min-width: 2rem;
    text-align: right;
}

/* Join form page */
.join-page {
    max-width: 400px;
    margin: 3rem auto;
    padding: 0 1rem;
}

/* Textarea */
textarea {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--surface);
    font-family: inherit;
    resize: vertical;
}
textarea:focus {
    outline: 2px solid var(--primary);
    border-color: transparent;
}

/* Rejoin card */
.rejoin-desc {
    color: var(--text);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}
.rejoin-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.rejoin-actions form { margin: 0; }
.link-muted {
    color: var(--muted);
    font-size: 0.85rem;
    text-decoration: none;
}
.link-muted:hover { text-decoration: underline; }

/* Header user info */
.header-user {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-username {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

/* Task count badge */
.badge-task-count {
    background: var(--badge-task-bg);
    color: var(--badge-task-text);
}

/* Next task hint in vote panel */
.new-round-area {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.next-task-hint {
    font-size: 0.85rem;
    color: var(--muted);
    background: var(--bg);
    border-radius: 4px;
    padding: 0.4rem 0.6rem;
}
.next-task-hint em {
    font-style: normal;
    color: var(--text);
    font-weight: 600;
}
.queue-count { font-size: 0.8rem; }

/* All tasks done banner */
.all-tasks-done {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--badge-done-text);
    background: var(--badge-done-bg);
    border-radius: 4px;
    padding: 0.4rem 0.6rem;
}

/* Pie chart */
.pie-section {
    margin: 1rem 0 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.pie-chart-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.pie-chart {
    flex-shrink: 0;
}

.pie-legend {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.95rem;
}

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

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-label { font-size: 0.9rem; }
.legend-names { color: var(--muted); }

/* Role and observer badges */
.role-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.1rem 0.45rem;
    border-radius: 99px;
    background: var(--badge-vote-bg);
    color: var(--badge-vote-text);
}

.observer-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.1rem 0.45rem;
    border-radius: 99px;
    background: var(--badge-obs-bg);
    color: var(--badge-obs-text);
}

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

/* Observer message in vote panel */
.observer-message {
    font-size: 0.9rem;
    color: var(--muted);
    font-style: italic;
    margin-bottom: 1rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg);
    border-radius: 4px;
}

/* Select input */
select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
    color: var(--text);
    background: var(--surface);
    cursor: pointer;
}

select:focus {
    outline: 2px solid var(--primary);
    border-color: transparent;
}

/* Checkbox label */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

/* Toggle voter button */
.facilitator-top-row {
    margin-bottom: 0.75rem;
}

.facilitator-top-row form {
    flex-direction: row;
}

.btn-toggle-voter {
    padding: 0.35rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    background: var(--surface);
    color: var(--muted);
}

.btn-toggle-voter:hover {
    background: var(--bg);
    color: var(--text);
    border-color: var(--muted);
}

/* Role charts */
.role-charts-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.role-chart-block {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.role-chart-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.group-consensus {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--success);
}

.group-average {
    font-size: 0.9rem;
    color: var(--text);
}

/* Export download link */
.export-section {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.btn-export {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.btn-export:hover { text-decoration: underline; }

.export-link-row { margin-top: 0.4rem; }

/* Results page */
.results-page {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.results-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.results-tasks-count {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 99px;
    padding: 0.15rem 0.6rem;
    font-size: 0.8rem;
}

.results-empty {
    color: var(--muted);
    font-style: italic;
}

.task-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.task-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.task-description {
    overflow-wrap: break-word;
    word-break: break-word;
}

.task-description pre code {
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

.task-body {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.task-votes-col {
    flex: 0 0 auto;
    min-width: 220px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.task-charts-col {
    flex: 1 1 auto;
}

.votes-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.votes-table th {
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    padding: 0 0.5rem 0.4rem;
    border-bottom: 1px solid var(--border);
}

.votes-table td {
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid var(--bg);
}

.vote-cell {
    font-weight: 700;
}

.task-average {
    font-size: 0.95rem;
    color: var(--muted);
}

.task-average strong {
    color: var(--text);
}

.summary-table-block {
    margin-bottom: 2rem;
    overflow-x: auto;
}

.summary-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background: var(--surface);
    border-radius: 8px;
    overflow: hidden;
}

.summary-table th,
.summary-table td {
    padding: 0.55rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.summary-table thead th {
    background: var(--primary, #2563eb);
    color: #fff;
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.summary-table tbody tr:last-child td { border-bottom: none; }

.anchor-link { color: var(--text-muted); text-decoration: none; font-weight: 600; }
.anchor-link:hover { color: var(--primary, #2563eb); }

.summary-table td:last-child,
.summary-table th:last-child { width: 1.5rem; text-align: center; padding-left: 0.25rem; }

.summary-table td:nth-child(2),
.summary-table td:nth-child(3) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.summary-table th:nth-child(2),
.summary-table th:nth-child(3) { text-align: right; }

.task-estimates {
    display: flex;
    gap: 1.25rem;
    font-size: 0.95rem;
    color: var(--muted);
    padding-top: 0.25rem;
    border-top: 1px dashed var(--border);
}

.task-estimates strong { color: var(--text); }

.results-export {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    border-top: none;
    margin-top: 0;
}

.results-export h3 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

/* Past sessions */
.past-sessions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.past-sessions-header h2 { margin: 0; }

.past-sessions-header input[type="search"] {
    width: 14rem;
    padding: 0.3rem 0.6rem;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--text);
}

.past-sessions-empty {
    color: var(--muted);
    font-size: 0.9rem;
    padding: 0.5rem 0;
}

.past-sessions-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.past-session-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0.25rem;
    border-bottom: 1px solid var(--bg);
}

.past-session-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.past-session-id {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 400;
}

.past-session-sprint {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}

.past-session-link {
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.past-session-link:hover { text-decoration: underline; }

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.pagination button {
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--surface);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}

.pagination button:disabled {
    color: var(--muted);
    cursor: default;
}

.pagination button:not(:disabled):hover { background: var(--bg); }

.pg-info {
    font-size: 0.85rem;
    color: var(--muted);
}

/* Sprint name & story description */
.sprint-name {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
    margin-bottom: 0.35rem;
}

.story-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 2px solid var(--primary);
}

.story-link:hover { color: var(--primary); }

.story-description {
    margin-top: 0.4rem;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Add Task bar */
.add-task-bar {
    max-width: 1100px;
    margin: 0 auto 1rem;
    padding: 0 1rem;
}

.end-session-form {
    margin-top: 0.5rem;
    text-align: right;
}

.btn-end-session {
    background: none;
    border: none;
    color: var(--danger, #c0392b);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.25rem 0;
}

.btn-end-session:hover { text-decoration: underline; }

.add-task-details {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1.25rem;
}

.add-task-summary {
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    list-style: none;
    user-select: none;
}

.add-task-summary::-webkit-details-marker { display: none; }

.add-task-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.add-task-form textarea { resize: vertical; min-height: 38px; }
.add-task-form button { align-self: flex-start; }

/* Reset form with url/description */
.reset-form {
    flex-direction: column !important;
    align-items: stretch !important;
}

.reset-form button { align-self: flex-start; }

/* Results page enhancements */
.results-sprint {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
}

.task-description {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

/* Task list builder (session creation) */
.task-list-builder {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.task-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.6rem;
}

.task-row-top {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.task-row-top input {
    flex: 1;
    margin: 0;
}

.task-row textarea {
    resize: vertical;
    min-height: 60px;
}

.btn-remove-task {
    padding: 0.35rem 0.6rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    align-self: stretch;
}

.btn-remove-task:hover { border-color: var(--danger); color: var(--danger); }

.btn-add-task {
    align-self: flex-start;
    padding: 0.4rem 0.9rem;
    background: none;
    border: 1px dashed var(--border);
    border-radius: 4px;
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-add-task:hover { border-color: var(--primary); background: var(--surface-tint); }


/* Markdown-rendered description */
.story-description {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--surface-subtle);
    border-left: 3px solid var(--primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
    overflow-wrap: break-word;
    word-break: break-word;
}

.story-description p { margin: 0 0 0.5rem; }
.story-description p:last-child { margin-bottom: 0; }
.story-description ul, .story-description ol { padding-left: 1.25rem; margin: 0.25rem 0; }
.story-description code { background: var(--border); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.88em; }
.story-description pre { background: var(--border); padding: 0.5rem; border-radius: 4px; overflow-x: auto; }
.story-description a { color: var(--primary); }
.story-description strong { font-weight: 700; }
.story-description blockquote { border-left: 3px solid var(--border); margin: 0.25rem 0 0.5rem; padding: 0.1rem 0 0.1rem 0.75rem; color: var(--muted); }

textarea {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text);
    background: var(--surface);
    resize: vertical;
}

textarea:focus {
    outline: 2px solid var(--primary);
    border-color: transparent;
}

/* Dark mode toggle */
.btn-theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0.2rem 0.4rem;
    line-height: 1;
    color: var(--muted);
    margin-left: auto;
    transition: color 0.15s;
    flex-shrink: 0;
}
.btn-theme-toggle:hover { color: var(--text); }
.header-user .btn-theme-toggle { margin-left: 0.25rem; }

/* ── Error page ─────────────────────────────────────────────────────────── */
.error-page {
    max-width: 480px;
    margin: 6rem auto 2rem;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}
.error-code {
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--accent);
}
.error-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}
.error-message {
    font-size: 0.95rem;
    color: var(--muted);
}
.error-home-btn {
    margin-top: 1rem;
    width: auto;
    padding: 0.6rem 2rem;
}