.browse-modal {
    position: fixed; inset: 0;
    z-index: var(--z-modal);
    background: rgba(12, 33, 63, 0.55);
    backdrop-filter: blur(6px);
    display: grid;
    padding: var(--space-5);
    overflow: hidden;
    animation: scrim-in var(--t-base) var(--e-standard);
}
.browse-modal.hidden { display: none; }

@keyframes scrim-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes sheet-in {
    from { transform: translateY(16px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.browse-container {
    width: 100%;
    max-width: var(--container-full);
    margin: auto;
    background: var(--cream-lightest);
    border: 0;
    border-radius: var(--radius-l);
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: calc(100vh - 2 * var(--space-5));
    overflow: hidden;
    animation: sheet-in var(--t-enter) var(--e-emphasis);
    box-shadow: 0 40px 100px -40px rgba(12, 33, 63, 0.6);
}

.browse-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: var(--border-w) solid var(--border-hairline);
    background: var(--cream-lightest);
    flex-shrink: 0;
}
.browse-header h2 {
    font-family: var(--font-display);
    font-size: var(--fs-h2);
    letter-spacing: var(--tracking-heading);
    color: var(--text-primary);
    margin: 0;
}
.browse-close {
    appearance: none; border: 0; background: transparent;
    width: 2.25rem; height: 2.25rem; border-radius: 50%;
    color: var(--text-body);
    font-size: 1.5rem; line-height: 1;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
}
.browse-close:hover { background: var(--cream-dark); color: var(--text-primary); }

.browse-search {
    position: relative;
    padding: var(--space-5) var(--space-6) 0;
    flex-shrink: 0;
}
.browse-search .search-icon {
    position: absolute;
    left: calc(var(--space-6) + 0.95rem);
    top: calc(var(--space-5) + 0.7rem);
    color: var(--text-muted);
}
.browse-search input[type="text"] {
    padding-left: 2.75rem;
    background: var(--cream-lighter);
}

.browse-filters {
    padding: var(--space-4) var(--space-6);
    border-bottom: var(--border-w) solid var(--border-hairline);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
    gap: var(--space-3);
    flex-shrink: 0;
    background: var(--cream-lightest);
}
.browse-filters select,
.browse-filters .multi-select-trigger {
    background-color: var(--bg-surface);
}
.browse-filters select:hover,
.browse-filters .multi-select-trigger:hover {
    background-color: var(--cream-dark);
    border-color: var(--accent-text);
}
.filter-group { display: flex; flex-direction: column; gap: 0.35rem; }
.filter-group > label:not(.checkbox-filter),
.filter-group .filter-label {
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    font-weight: 700;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--accent-text);
}
.filter-checkbox-group {
    align-self: end;
    padding-bottom: 0.55rem;
    text-transform: none;
}
.checkbox-filter {
    display: inline-flex; align-items: center; gap: 0.55rem;
    cursor: pointer; user-select: none;
    text-transform: none !important;
    letter-spacing: normal !important;
}
.checkbox-label {
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: 0.005em;
    line-height: 1.2;
}

.toggle-switch { position: relative; width: 2rem; height: 1.125rem; }
.toggle-switch input[type="checkbox"] {
    position: absolute; inset: 0; opacity: 0; cursor: pointer;
    width: 100%; height: 100%; margin: 0; z-index: 1;
}
.toggle-slider {
    position: absolute; inset: 0;
    background: var(--cream-dark);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-pill);
    transition: background var(--t-fast);
}
.toggle-slider::before {
    content: "";
    position: absolute;
    left: 2px; top: 50%;
    transform: translateY(-50%);
    width: 0.85rem; height: 0.85rem;
    background: var(--bg-canvas);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: 50%;
    transition: transform var(--t-fast) var(--e-standard), background var(--t-fast);
}
.toggle-switch input:checked ~ .toggle-slider { background: var(--highlighter); }
.toggle-switch input:checked ~ .toggle-slider::before { transform: translate(0.82rem, -50%); background: var(--ink); border-color: var(--ink); }

.multi-select { position: relative; }
.multi-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.6rem 0.9rem 0.6rem 0.85rem;
    background: var(--bg-surface);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-s);
    cursor: pointer;
    transition:
        background var(--t-fast) var(--e-standard),
        border-color var(--t-fast) var(--e-standard),
        box-shadow var(--t-fast) var(--e-standard);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: var(--fs-body);
    font-weight: 600;
    line-height: 1.3;
}
.multi-select-trigger:hover {
    background: var(--cream-dark);
    border-color: var(--accent-text);
}
.multi-select-trigger.active {
    border-color: var(--accent-text);
    box-shadow: 0 0 0 3px rgba(12, 49, 102, 0.15);
    background: var(--cream-lightest);
}
.multi-select-trigger svg {
    width: 0.75rem; height: 0.75rem;
    flex-shrink: 0;
    transition: transform var(--t-base) var(--e-standard);
    color: var(--accent-text);
}
.multi-select-trigger.active svg { transform: rotate(180deg); }
.multi-select-text {
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.multi-select-dropdown {
    position: absolute;
    top: calc(100% + 0.4rem); left: 0;
    min-width: 100%;
    max-height: 20rem;
    overflow-y: auto;
    padding: 0.3rem;
    background: var(--cream-lightest);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-s);
    z-index: calc(var(--z-overlay) + 1);
    display: none;
    box-shadow: 0 14px 36px -18px rgba(12, 33, 63, 0.28);
    scrollbar-width: thin;
    scrollbar-color: var(--accent-text) var(--cream-dark);
}
.multi-select-dropdown.show { display: block; }
.multi-select-dropdown::-webkit-scrollbar { width: 8px; }
.multi-select-dropdown::-webkit-scrollbar-track { background: var(--cream-dark); border-radius: 4px; margin: 0.3rem 0; }
.multi-select-dropdown::-webkit-scrollbar-thumb { background: var(--navy); border-radius: 4px; border: 2px solid var(--cream-dark); }
.multi-select-dropdown::-webkit-scrollbar-thumb:hover { background: var(--navy-darker); }

.multi-select-option {
    display: flex; align-items: center; gap: 0.55rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 500;
    color: var(--text-primary);
    transition: background var(--t-fast), color var(--t-fast);
}
.multi-select-option:hover { background: var(--cream-dark); }
.multi-select-option:has(input[type="checkbox"]:checked) {
    background: var(--navy);
    color: var(--text-inverse);
    font-weight: 600;
}
.multi-select-option input[type="checkbox"] { accent-color: var(--highlighter); }

.browse-results-info {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-3) var(--space-6);
    border-bottom: var(--border-w) solid var(--border-subtle);
    background: var(--cream-lightest);
    flex-shrink: 0;
    gap: var(--space-4);
}
.results-left { display: flex; align-items: center; gap: var(--space-4); }
#results-count {
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    color: var(--text-primary);
    font-weight: 600;
}
.sync-indicator {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-size: var(--fs-small);
    color: var(--text-muted);
}
.sync-dot {
    width: 0.6rem;
    height: 0.6rem;
    min-width: 0.6rem;
    min-height: 0.6rem;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background: var(--text-muted);
    flex: 0 0 auto;
    display: inline-block;
}
.sync-dot.live, .sync-dot.connected, .sync-dot.fresh {
    background: var(--success);
    box-shadow: 0 0 0 0 rgba(47, 181, 96, 0.6);
    animation: sync-pulse 2.2s var(--e-standard) infinite;
}
.sync-dot.stale { background: var(--warning); }
.sync-dot.very-stale, .sync-dot.error { background: var(--danger); }
.sync-dot.warn { background: var(--warning); }
@keyframes sync-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(47, 181, 96, 0.55); }
    70% { box-shadow: 0 0 0 7px rgba(47, 181, 96, 0); }
}
.sync-refresh-btn {
    appearance: none; background: transparent; border: 0;
    width: 1.65rem; height: 1.65rem;
    display: grid; place-items: center;
    color: var(--accent-text); cursor: pointer;
    border-radius: 50%;
    transition: background var(--t-fast), color var(--t-fast);
}
.sync-refresh-btn:hover { background: var(--cream-dark); color: var(--navy-darker); }
.sync-refresh-btn.syncing svg { animation: spin 0.85s linear infinite; }

.browse-actions { display: flex; gap: 0.5rem; }
.export-btn, .clear-filters-btn {
    appearance: none;
    padding: 0.45rem 0.85rem;
    background: transparent;
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 600;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 0.35rem;
    transition: background var(--t-fast), color var(--t-fast);
}
.export-btn svg { width: 0.9rem; height: 0.9rem; }
.export-btn:hover, .clear-filters-btn:hover { background: var(--cream-dark); }
.export-btn.pdf-btn:hover { background: var(--ink); color: var(--text-inverse); border-color: var(--ink); }

.browse-results {
    padding: var(--space-4) var(--space-6) var(--space-6);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
    gap: var(--space-3);
    align-content: start;
    background: var(--bg-canvas);
}
.class-card {
    background: var(--bg-surface);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-m);
    padding: var(--space-4);
    display: grid; gap: var(--space-3);
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.class-card:hover {
    background: var(--cream-dark);
    border-color: var(--accent-text);
    transform: translateY(-1px);
}
.class-card-header { display: flex; align-items: start; justify-content: space-between; gap: 0.75rem; }
.class-subject {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    letter-spacing: var(--tracking-heading);
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0;
}
.class-code-wrapper { display: flex; flex-direction: column; align-items: flex-end; gap: 0.35rem; flex-shrink: 0; }
.class-code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--cream-lightest);
    padding: 0.2rem 0.4rem;
    border: var(--border-w) solid var(--border-subtle);
    border-radius: var(--radius-xs);
    letter-spacing: 0.02em;
}
.flipped-badge {
    padding: 0.1rem 0.45rem;
    background: var(--navy);
    color: var(--text-inverse);
    border-radius: var(--radius-pill);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.class-card-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.45rem;
    padding-top: var(--space-3);
    border-top: var(--border-w) solid var(--border-subtle);
    font-size: var(--fs-small);
    color: var(--text-body);
}
.class-detail { display: flex; align-items: center; gap: 0.5rem; }
.class-detail svg { width: 0.95rem; height: 0.95rem; flex-shrink: 0; color: var(--text-muted); }
.class-detail strong { color: var(--text-primary); font-weight: 600; }
.class-capacity span { font-variant-numeric: tabular-nums; }
.capacity-warning { color: var(--warning); font-weight: 600; }
.capacity-full { color: var(--danger); font-weight: 600; }
.browse-loading, .no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-8) var(--space-5);
    color: var(--text-muted);
    font-size: var(--fs-body);
}
.browse-empty {
    grid-column: 1 / -1;
    display: grid;
    place-items: center;
    gap: var(--space-3);
    padding: var(--space-9) var(--space-5);
    color: var(--text-muted);
    text-align: center;
}
.browse-empty svg {
    width: 2.25rem;
    height: 2.25rem;
    color: var(--text-muted);
    opacity: 0.55;
}
.browse-empty p {
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-body);
    margin: 0;
    max-width: 28rem;
}

.update-days-modal {
    position: fixed; inset: 0;
    z-index: calc(var(--z-modal) + 20);
    display: none;
    background: rgba(12, 33, 63, 0.62);
    backdrop-filter: blur(8px);
    padding: var(--space-5);
    animation: scrim-in var(--t-base) var(--e-standard);
}
.update-days-modal.active { display: grid; place-items: center; }

.update-days-content {
    width: 100%;
    max-width: 44rem;
    max-height: calc(100vh - 2 * var(--space-5));
    background: var(--cream-lightest);
    border-radius: var(--radius-l);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 40px 100px -40px rgba(12, 33, 63, 0.6);
    animation: sheet-in var(--t-enter) var(--e-emphasis);
}

.update-days-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-4);
    align-items: start;
    padding: var(--space-5) var(--space-5) var(--space-4);
    background: var(--navy);
    color: var(--text-inverse);
}
.update-days-hero-lede { display: grid; gap: 0.45rem; min-width: 0; }
.update-days-hero-lede .eyebrow {
    color: var(--highlighter);
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    line-height: 1;
}
.update-days-hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw + 0.9rem, 2.85rem);
    letter-spacing: -0.028em;
    line-height: 0.95;
    color: var(--text-inverse);
    margin: 0;
}
.update-days-hero-title .hl-dot {
    color: var(--highlighter);
    padding-left: 0.04em;
}
.update-days-hero-meta {
    margin: 0;
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    color: rgba(255, 249, 241, 0.7);
    letter-spacing: 0.005em;
    line-height: 1.5;
}

.update-days-close {
    appearance: none;
    width: 2.25rem; height: 2.25rem;
    display: grid; place-items: center;
    background: transparent;
    border: 1px solid rgba(255, 249, 241, 0.25);
    border-radius: 50%;
    color: var(--text-inverse);
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast);
    flex-shrink: 0;
}
.update-days-close svg { width: 0.9rem; height: 0.9rem; }
.update-days-close:hover { background: rgba(255, 249, 241, 0.12); border-color: var(--text-inverse); }

.update-days-body {
    padding: var(--space-5);
    overflow-y: auto;
    flex: 1;
    background: var(--cream-lightest);
}

.update-days-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-subtle);
}
.update-days-toolbar-hint {
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.select-changed-link {
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 700;
    color: var(--accent-text);
    text-decoration: none;
    border-bottom: 1.5px solid var(--navy);
    padding-bottom: 2px;
    letter-spacing: 0.01em;
    transition: color var(--t-fast), border-color var(--t-fast);
}
.select-changed-link:hover { color: var(--ink); border-color: var(--ink); }

.day-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}
@media (max-width: 560px) {
    .day-checkboxes { grid-template-columns: 1fr; }
}
.day-checkbox {
    position: relative;
    display: block;
    padding: 0.85rem 1rem 0.9rem 1.15rem;
    background: var(--cream-lightest);
    border: 1px solid var(--border-hairline);
    border-radius: var(--radius-m);
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
    overflow: hidden;
    min-width: 0;
}
.day-checkbox::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: transparent;
    transition: background var(--t-fast);
}
.day-checkbox:hover {
    background: var(--warm-grey);
    border-color: var(--accent-text);
    transform: translateY(-1px);
}
.day-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0; height: 0;
}

.day-card-content { display: grid; gap: 0.35rem; min-width: 0; }
.day-card-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    min-height: 1.55rem;
}
.day-card-num {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0;
    transition: color var(--t-fast);
    flex-shrink: 0;
}
.day-card-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: -0.012em;
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.1;
    transition: color var(--t-fast);
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.day-card-summary {
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    color: var(--text-body);
    line-height: 1.4;
    font-variant-numeric: tabular-nums;
}
.day-card-summary:empty { display: none; }
.day-card-details {
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    color: var(--text-muted);
    letter-spacing: 0.01em;
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
}
.day-card-details:empty { display: none; }

.day-check-indicator { display: none; }

.day-checkbox.selected {
    background: var(--highlighter);
    border-color: var(--ink);
}
.day-checkbox.selected::before { background: var(--ink); }
.day-checkbox.selected .day-card-num,
.day-checkbox.selected .day-card-name,
.day-checkbox.selected .day-card-summary,
.day-checkbox.selected .day-card-details { color: var(--ink); }

.day-checkbox.has-changes:not(.selected)::before { background: var(--brand-blue); }
.day-checkbox.has-changes:not(.selected) { border-color: var(--brand-blue); }
.day-checkbox.no-changes:not(.selected) { opacity: 0.7; }

.change-badge {
    display: inline-flex;
    align-items: center;
    margin-left: auto;
    padding: 0.12rem 0.55rem;
    background: var(--cream-dark);
    color: var(--text-body);
    border-radius: 3px;
    font-family: var(--font-ui);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    line-height: 1.55;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    flex-shrink: 0;
}
.change-badge.loading {
    background: transparent;
    border: 0;
    padding: 0;
    color: var(--text-muted);
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    text-transform: lowercase;
    animation: badge-pulse 1.4s ease-in-out infinite;
}
.change-badge.loading::before {
    content: "";
    display: inline-block;
    width: 0.4rem; height: 0.4rem;
    border-radius: 50%;
    background: currentColor;
    margin-right: 0.35rem;
    vertical-align: middle;
    animation: badge-pulse 1.4s ease-in-out infinite reverse;
}
@keyframes badge-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}
.change-badge.new           { background: var(--highlighter); color: var(--ink); }
.change-badge.synced        { background: transparent;        color: var(--text-muted); border: 1px solid var(--border-subtle); }
.change-badge.diff-positive { background: var(--navy);        color: var(--text-inverse); }
.change-badge.diff-negative { background: var(--navy);        color: var(--text-inverse); }
.change-badge.diff-zero     { background: transparent;        color: var(--text-muted); border: 1px solid var(--border-subtle); }
.day-checkbox.selected .change-badge { background: var(--ink); color: var(--highlighter); border-color: var(--ink); }

.summary-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    color: var(--text-body);
}
.booklet-total { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--text-primary); }
.qty-old { color: var(--text-muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.qty-arrow { color: var(--text-muted); padding: 0 0.15rem; }
.qty-new { color: var(--accent-text); font-weight: 700; }
.day-checkbox.selected .qty-old,
.day-checkbox.selected .qty-arrow,
.day-checkbox.selected .qty-new,
.day-checkbox.selected .booklet-total { color: var(--ink); }
.stat-pills { display: inline-flex; gap: 0.35rem; flex-wrap: wrap; }
.stat-pills > span {
    padding: 0.05rem 0.45rem;
    border-radius: var(--radius-xs);
    font-family: var(--font-ui);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-variant-numeric: tabular-nums;
    line-height: 1.5;
}
.stat-up, .stat-down, .stat-added, .stat-removed {
    background: transparent;
    color: var(--text-body);
    border: 1px solid var(--border-subtle);
    font-variant-numeric: tabular-nums;
}
.day-checkbox.selected .stat-up,
.day-checkbox.selected .stat-down,
.day-checkbox.selected .stat-added,
.day-checkbox.selected .stat-removed {
    color: var(--ink);
    border-color: rgba(17, 17, 17, 0.35);
}

.detail-toggle {
    appearance: none;
    background: transparent;
    border: 0;
    padding: 0.1rem 0.35rem;
    color: var(--accent-text);
    font-family: var(--font-ui);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    border-bottom: 1px dashed var(--navy);
    margin-left: auto;
    transition: color var(--t-fast), border-color var(--t-fast);
}
.detail-toggle:hover { color: var(--ink); border-color: var(--ink); }
.day-checkbox.selected .detail-toggle { color: var(--ink); border-bottom-color: var(--ink); }

.day-card-details {
    display: none;
}
.day-card-details.expanded {
    display: grid;
    gap: 0.5rem;
    padding-top: 0.4rem;
    border-top: 1px solid var(--border-subtle);
    margin-top: 0.4rem;
}
.day-checkbox.selected .day-card-details.expanded { border-top-color: rgba(17, 17, 17, 0.2); }

.campus-group { display: grid; gap: 0.2rem; }
.campus-group-header {
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-text);
}
.day-checkbox.selected .campus-group-header { color: var(--ink); }
.change-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.15rem 0;
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    color: var(--text-body);
}
.change-subject {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.change-counts {
    font-variant-numeric: tabular-nums;
    color: var(--text-muted);
    font-size: 0.68rem;
}
.change-diff {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    min-width: 1.8rem;
    text-align: right;
}
.change-diff.positive { color: var(--brand-blue); }
.change-diff.negative { color: var(--ink); }
.change-row.type-added   .change-subject::before { content: "+ "; color: var(--brand-blue); font-weight: 700; }
.change-row.type-removed .change-subject { text-decoration: line-through; color: var(--text-muted); }

.update-days-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding: var(--space-4) var(--space-5);
    background: var(--warm-grey);
    border-top: 1px solid var(--border-subtle);
}
.update-days-footer::before {
    content: "";
    flex: 1;
}
.update-days-cancel {
    appearance: none;
    padding: 0.6rem 1.1rem;
    background: transparent;
    border: 1px solid var(--border-hairline);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 700;
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast);
}
.update-days-cancel:hover { background: var(--cream-dark); border-color: var(--ink); }
.update-days-confirm {
    appearance: none;
    padding: 0.6rem 1.35rem;
    background: var(--highlighter);
    border: 1px solid var(--ink);
    border-radius: var(--radius-pill);
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.update-days-confirm:hover:not(:disabled) {
    background: var(--ink);
    color: var(--highlighter);
    transform: translateY(-1px);
}
.update-days-confirm:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    background: var(--cream-dark);
    border-color: var(--border-hairline);
    color: var(--text-muted);
}

.password-modal {
    position: fixed; inset: 0;
    z-index: calc(var(--z-modal) + 30);
    display: none;
    background: rgba(12, 33, 63, 0.62);
    backdrop-filter: blur(8px);
    padding: var(--space-5);
    animation: scrim-in var(--t-base) var(--e-standard);
}
.password-modal.active { display: grid; place-items: center; }

.password-content {
    width: 100%;
    max-width: 28rem;
    background: var(--cream-lightest);
    border-radius: var(--radius-l);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 40px 100px -40px rgba(12, 33, 63, 0.6);
    animation: sheet-in var(--t-enter) var(--e-emphasis);
}

.password-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-3);
    align-items: start;
    padding: var(--space-5);
    background: var(--navy);
    color: var(--text-inverse);
}
.password-hero-lede { display: grid; gap: 0.4rem; min-width: 0; }
.password-hero-lede .eyebrow {
    color: var(--highlighter);
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    line-height: 1;
}
.password-hero-title {
    font-family: var(--font-display);
    font-size: 2.15rem;
    letter-spacing: -0.028em;
    line-height: 0.95;
    color: var(--text-inverse);
    margin: 0;
}
.password-hero-title .hl-dot {
    color: var(--highlighter);
    padding-left: 0.04em;
}
.password-hero-meta {
    margin: 0;
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    color: rgba(255, 249, 241, 0.7);
    letter-spacing: 0.005em;
}

.password-close {
    appearance: none;
    width: 2.15rem; height: 2.15rem;
    display: grid; place-items: center;
    background: transparent;
    border: 1px solid rgba(255, 249, 241, 0.25);
    border-radius: 50%;
    color: var(--text-inverse);
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast);
    flex-shrink: 0;
}
.password-close svg { width: 0.85rem; height: 0.85rem; }
.password-close:hover { background: rgba(255, 249, 241, 0.12); border-color: var(--text-inverse); }

.password-body {
    padding: var(--space-5);
    background: var(--cream-lightest);
}
.password-input-wrapper {
    display: grid;
    gap: 0.4rem;
}
.password-input-label {
    font-family: var(--font-ui);
    font-size: var(--fs-caption);
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
    line-height: 1;
}
.password-input-wrapper input[type="password"] {
    width: 100%;
    padding: 0.75rem 0.9rem;
    background: var(--warm-grey);
    border: 1px solid var(--border-hairline);
    border-radius: var(--radius-s);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: var(--fs-body);
    font-weight: 600;
    letter-spacing: 0.1em;
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.password-input-wrapper input[type="password"]:focus {
    outline: 0;
    background: var(--cream-lightest);
    border-color: var(--accent-text);
    box-shadow: 0 0 0 3px rgba(12, 49, 102, 0.15);
}
.password-error {
    margin: 0.65rem 0 0;
    min-height: 1rem;
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.01em;
}
.password-error:not(:empty) {
    padding: 0.5rem 0.75rem;
    background: var(--cream-dark);
    border-left: 3px solid var(--ink);
    border-radius: var(--radius-xs);
}

.password-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: var(--space-4) var(--space-5);
    background: var(--warm-grey);
    border-top: 1px solid var(--border-subtle);
}
.password-cancel {
    appearance: none;
    padding: 0.6rem 1.1rem;
    background: transparent;
    border: 1px solid var(--border-hairline);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 700;
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast);
}
.password-cancel:hover { background: var(--cream-dark); border-color: var(--ink); }
.password-submit {
    appearance: none;
    padding: 0.6rem 1.35rem;
    background: var(--highlighter);
    border: 1px solid var(--ink);
    border-radius: var(--radius-pill);
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: var(--fs-small);
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.password-submit:hover:not(:disabled) {
    background: var(--ink);
    color: var(--highlighter);
    transform: translateY(-1px);
}
.password-submit:disabled { opacity: 0.35; cursor: not-allowed; }

.redistribute-modal {
    position: fixed; inset: 0; z-index: var(--z-modal);
    display: none; place-items: center;
    background: rgba(12, 33, 63, 0.45);
    backdrop-filter: blur(3px);
    padding: var(--space-5);
}
.redistribute-modal:not(.hidden) { display: grid; }
.redistribute-content {
    width: 100%;
    max-width: 34rem;
    max-height: calc(100vh - 2 * var(--space-5));
    background: var(--bg-canvas);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-l);
    overflow: hidden;
    display: flex; flex-direction: column;
    animation: sheet-in var(--t-enter) var(--e-emphasis);
}
.redistribute-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: var(--border-w) solid var(--border-hairline);
}
.redistribute-modal-header h3 {
    font-family: var(--font-display);
    font-size: var(--fs-h3);
    letter-spacing: var(--tracking-heading);
    color: var(--text-primary);
    margin: 0;
}
.redistribute-modal-body { padding: var(--space-5); overflow-y: auto; display: grid; gap: var(--space-4); }
.redistribute-route {
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-surface);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-m);
}
.redistribute-node { display: grid; gap: 0.25rem; text-align: center; }
.redistribute-node-label {
    font-family: var(--font-ui); font-size: var(--fs-caption); font-weight: 700;
    letter-spacing: var(--tracking-eyebrow); text-transform: uppercase;
    color: var(--text-muted);
}
.redistribute-node-value {
    font-family: var(--font-display); font-size: var(--fs-h4);
    letter-spacing: var(--tracking-heading);
    color: var(--accent-text);
}
.redistribute-arrow {
    display: grid; place-items: center;
    width: 2rem; height: 2rem;
    background: var(--navy);
    color: var(--highlighter);
    border-radius: 50%;
}
.redistribute-arrow svg { width: 0.9rem; height: 0.9rem; }
.redistribute-choice-label {
    font-family: var(--font-ui); font-size: var(--fs-small);
    color: var(--text-body);
    margin: 0;
}
.redistribute-choices { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.redistribute-choice {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: var(--cream-lightest);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background var(--t-fast);
}
.redistribute-choice:hover { background: var(--cream-dark); }
.redistribute-choice input[type="checkbox"] { accent-color: var(--highlighter); }
.choice-badge {
    padding: 0.1rem 0.5rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-ui); font-size: var(--fs-caption); font-weight: 700;
    letter-spacing: 0.04em; text-transform: uppercase;
}
.choice-badge.hw { background: var(--warning-soft); color: var(--warning); }
.choice-badge.wb { background: var(--danger-soft); color: var(--danger); }
.redistribute-amount { font-size: var(--fs-small); color: var(--text-muted); margin: 0; }
.redistribute-modal-footer {
    display: flex; justify-content: flex-end; gap: 0.5rem;
    padding: var(--space-4) var(--space-5);
    border-top: var(--border-w) solid var(--border-hairline);
}
.btn-cancel {
    padding: 0.55rem 1rem;
    background: transparent;
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-family: var(--font-ui); font-size: var(--fs-small); font-weight: 600;
    cursor: pointer;
}
.btn-cancel:hover { background: var(--cream-dark); }
.btn-confirm {
    padding: 0.55rem 1.25rem;
    background: var(--navy);
    color: var(--text-inverse);
    border: var(--border-w) solid var(--navy);
    border-radius: var(--radius-pill);
    font-family: var(--font-ui); font-size: var(--fs-small); font-weight: 700;
    cursor: pointer;
    transition: background var(--t-fast);
}
.btn-confirm:hover:not(:disabled) { background: var(--highlighter); color: var(--ink); border-color: var(--ink); }
.btn-confirm:disabled { opacity: 0.5; cursor: not-allowed; }
.redistribute-done svg { width: 0.9rem; height: 0.9rem; color: var(--success); }

.manual-confirm-modal {
    position: fixed; inset: 0; z-index: var(--z-modal);
    display: none; place-items: center;
    background: rgba(12, 33, 63, 0.45); backdrop-filter: blur(3px);
    padding: var(--space-5);
}
.manual-confirm-modal.visible { display: grid; }
.manual-confirm-content {
    width: 100%; max-width: 42rem;
    background: var(--bg-canvas);
    border: var(--border-w) solid var(--border-hairline);
    border-radius: var(--radius-l);
    overflow: hidden;
    animation: sheet-in var(--t-enter) var(--e-emphasis);
}
.manual-confirm-modal-header {
    display: flex; align-items: center; gap: 0.5rem;
    padding: var(--space-4) var(--space-5);
    background: var(--warning);
    color: var(--text-inverse);
}
.manual-confirm-modal-header svg { width: 1.1rem; height: 1.1rem; }