:root {
    --cp-teal: #0f766e;
    --cp-teal-dark: #115e59;
    --cp-ink: #0f172a;
    --cp-muted: #64748b;
    --cp-line: #e2e8f0;
    --cp-bg: #f1f5f9;
}

html, body { height: 100%; }
body.cp-body {
    margin: 0;
    background: var(--cp-bg);
    color: var(--cp-ink);
    font-family: Inter, system-ui, sans-serif;
}

.cp-nav {
    background: #fff;
    border-bottom: 1px solid var(--cp-line);
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.35rem 1rem 0.35rem 0.75rem;
    position: relative;
    z-index: 2;
}
.cp-sticky {
    position: sticky;
    top: 0;
    z-index: 40;
    background: #fff;
    box-shadow: 0 1px 0 var(--cp-line);
}
.cp-plan-bar {
    border-top: 1px solid var(--cp-line);
    background: #f8fafc;
    padding: 0.28rem 0.85rem 0.32rem 0.7rem;
}
.cp-plan-bar[hidden] { display: none !important; }
.cp-plan-bar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    min-width: 0;
}
.cp-plan-id {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.2rem 0.55rem;
    min-width: 0;
    flex: 1 1 auto;
}
.cp-plan-title {
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    color: var(--cp-ink);
    min-width: 0;
}
.cp-plan-id:hover .cp-plan-title { color: var(--cp-teal); }
.cp-plan-bar .cp-stat { font-size: 0.72rem; white-space: nowrap; color: var(--cp-muted); }
.cp-plan-bar .cp-toolbar { margin: 0; flex: 0 1 auto; }
.cp-plan-bar .cp-tab { padding: 0.28rem 0.62rem; font-size: 0.78rem; }
.cp-plan-cal-tools {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem 0.45rem;
    flex: 1 1 auto;
    justify-content: center;
    min-width: 0;
}
.cp-plan-cal-nav {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    flex-wrap: nowrap;
}
.cp-plan-cal-period {
    font-size: 0.82rem;
    font-weight: 700;
    min-width: 6.5rem;
    text-align: center;
}
.cp-plan-cal-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--cp-muted);
}
.cp-plan-bar .cp-plan-cal-btn {
    padding: 0.26rem 0.5rem;
    font-size: 0.76rem;
}
.cp-main.cp-has-cal-rail {
    padding-top: 0.45rem;
}
.cp-icon-btn { padding: 0.32rem 0.48rem; }
.cp-nav-left, .cp-nav-right { display: flex; align-items: center; gap: 0.75rem; }
.cp-brand { display: flex; align-items: center; gap: 0.6rem; cursor: pointer; }
.cp-brand-mark {
    width: 2.25rem; height: 2.25rem; border-radius: 0.7rem;
    background: linear-gradient(145deg, #0f766e, #0e7490);
    color: #fff; display: flex; align-items: center; justify-content: center;
}
.cp-select {
    border: 1px solid var(--cp-line);
    border-radius: 0.5rem;
    padding: 0.4rem 0.65rem;
    font-size: 0.875rem;
    background: #fff;
}
.cp-shell { display: flex; min-height: calc(100vh - var(--cp-head, 52px)); }
.cp-shell.is-wide { display: block; }
.cp-sidebar {
    width: 280px;
    background: #fff;
    border-right: 1px solid var(--cp-line);
    padding: 1rem 0.75rem;
    overflow-y: auto;
}
.cp-main { flex: 1; min-width: 0; padding: 0.85rem 1.15rem 2.5rem; }
.cp-class-now {
    display: block;
    text-align: left;
    background: transparent;
    border: 0;
    padding: 0.15rem 0.2rem 0.15rem 0;
    cursor: pointer;
    max-width: 100%;
    border-radius: 0.5rem;
}
.cp-class-now:hover h2 { color: var(--cp-teal); }
.cp-class-now:focus { outline: none; }
.cp-class-now:focus-visible { box-shadow: 0 0 0 3px #99f6e4; }
.cp-switch-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cp-teal);
    margin-top: 0.2rem;
}
.cp-class-switch { max-width: 44rem; }
.cp-class-switch-list { max-height: min(60vh, 28rem); overflow-y: auto; }
.cp-course-btn {
    width: 100%; text-align: left;
    border: 1px solid transparent;
    background: transparent;
    border-radius: 0.75rem;
    padding: 0.7rem 0.75rem;
    margin-bottom: 0.35rem;
    cursor: pointer;
}
.cp-course-btn:hover { background: #f8fafc; }
.cp-course-btn.is-active {
    background: #f0fdfa;
    border-color: #99f6e4;
}
.cp-course-name { font-weight: 600; font-size: 0.9rem; }
.cp-course-meta { font-size: 0.75rem; color: var(--cp-muted); margin-top: 0.15rem; }
.cp-pill {
    display: inline-flex; align-items: center;
    font-size: 0.7rem; font-weight: 600;
    padding: 0.1rem 0.45rem; border-radius: 999px;
    background: #ecfdf5; color: #047857;
}
.cp-toolbar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-bottom: 1rem; }
.cp-tabs {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    background: #e2e8f0;
    border: 0;
    border-radius: 999px;
    padding: 0.2rem;
    overflow: visible;
}
.cp-tab {
    border: 0;
    background: transparent;
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
}
.cp-tab.is-active {
    background: #fff;
    color: var(--cp-teal-dark);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}
.cp-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    border: 0; border-radius: 0.6rem; padding: 0.5rem 0.85rem;
    font-weight: 600; font-size: 0.875rem; cursor: pointer;
}
.cp-btn-primary { background: var(--cp-teal); color: #fff; }
.cp-btn-primary:hover { background: var(--cp-teal-dark); }
.cp-btn-ghost { background: #fff; color: #334155; border: 1px solid var(--cp-line); }
.cp-btn-ghost.is-active, .cp-btn-ghost:hover { background: #f0fdfa; border-color: #99f6e4; color: #0f766e; }
.cp-btn-danger { background: #dc2626; color: #fff; }
.cp-card { background: #fff; border: 1px solid var(--cp-line); border-radius: 1rem; padding: 1rem; box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04); }
.cp-search {
    display: flex; align-items: center; gap: 0.5rem;
    background: #fff; border: 1px solid var(--cp-line); border-radius: 0.65rem;
    padding: 0.4rem 0.7rem; color: var(--cp-muted);
}
.cp-search input {
    flex: 1; border: 0; outline: none; font-size: 0.875rem; color: var(--cp-ink); background: transparent; min-width: 0;
}
.cp-meta-row { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.cp-meta-chip {
    display: inline-flex; align-items: center;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.01em;
    padding: 0.15rem 0.5rem; border-radius: 999px;
    background: #f0fdfa; color: #0f766e; border: 1px solid #99f6e4;
}
.cp-grid { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.cp-grid th, .cp-grid td { border: 1px solid #e2e8f0; padding: 0.35rem; text-align: center; min-width: 4.5rem; }
.cp-grid th { background: #f8fafc; font-weight: 700; }
.cp-grid td.row-label, .cp-grid th.row-label { text-align: left; background: #fff; font-weight: 600; position: sticky; left: 0; z-index: 1; min-width: 8rem; }
.cp-grid input[type="number"] {
    width: 3.4rem; text-align: center; border: 1px solid #cbd5e1; border-radius: 0.35rem; padding: 0.2rem;
}
.cp-grid input[type="text"], .cp-grid input[type="date"] {
    width: 100%; border: 1px solid transparent; background: transparent; font-weight: 700; text-align: center;
}
.cp-grid input[type="text"]:focus, .cp-grid input[type="date"]:focus { border-color: #99f6e4; background: #fff; }
.cp-cal { width: 100%; border-collapse: separate; border-spacing: 6px; table-layout: fixed; }
.cp-cal th { font-size: 0.75rem; color: #64748b; font-weight: 700; text-align: left; padding: 0 0.25rem; }
.cp-cal td { vertical-align: top; background: #fff; border: 1px solid var(--cp-line); border-radius: 0.7rem; min-height: 7rem; height: 7.5rem; padding: 0.4rem; }
.cp-cal td.is-today { box-shadow: inset 0 0 0 2px #0d9488; }
.cp-cal td.is-off { background: #f8fafc; color: #94a3b8; }
.cp-day-chip {
    display: block; border-radius: 0.45rem; padding: 0.25rem 0.35rem;
    font-size: 0.72rem; font-weight: 700; color: #fff; margin-top: 0.25rem;
    cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cp-compare { display: grid; gap: 0.75rem; }
.cp-drawer {
    position: fixed; top: 0; right: 0; height: 100%; width: min(420px, 100%);
    background: #fff; border-left: 1px solid var(--cp-line);
    box-shadow: -12px 0 40px rgba(15, 23, 42, 0.12);
    z-index: 50; overflow-y: auto; transform: translateX(110%);
    transition: transform 0.2s ease;
}
.cp-drawer.is-open { transform: none; }
.cp-modal-back {
    position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45);
    z-index: 60; display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.cp-modal {
    background: #fff;
    color: var(--cp-ink);
    border-radius: 1rem;
    width: min(40rem, 100%);
    max-height: min(88vh, 48rem);
    overflow: auto;
    box-shadow: 0 24px 64px rgba(15, 23, 42, 0.22);
}
.cp-modal-settings { width: min(34rem, 100%); }
.cp-num-start-toggle {
    display: flex;
    gap: 0.4rem;
}
.cp-num-start-btn {
    border: 1px solid var(--cp-line);
    background: #fff;
    border-radius: 0.5rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
}
.cp-num-start-btn.is-active {
    border-color: var(--cp-teal);
    background: #f0fdfa;
    color: var(--cp-teal-dark);
}
.cp-unit-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.4rem;
    height: 1.4rem;
    border-radius: 999px;
    background: #ccfbf1;
    color: #0f766e;
    font-size: 0.72rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}
.cp-unit-preview { display: block; margin-top: 0.15rem; font-weight: 600; }
.cp-modal-wide { width: min(920px, 96vw); max-width: none; }
.cp-date-hint {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: #0f766e;
    margin-top: 0.25rem;
}
.cp-num-box {
    border: 1px solid var(--cp-line, #e2e8f0);
    border-radius: 0.65rem;
    padding: 0.7rem 0.75rem;
    background: #f8fafc;
}
.cp-num-choice {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    font-size: 0.82rem;
    line-height: 1.35;
    margin-top: 0.45rem;
}
.cp-num-choice input { margin-top: 0.15rem; flex: none; }
.cp-num-box .cp-select { margin-top: 0.55rem; }
.cp-num-box [hidden] { display: none; }
.cp-nb-picker {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(260px, 1.1fr);
    min-height: 320px;
    max-height: min(60vh, 480px);
}
.cp-nb-picker-search {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--cp-line);
    background: #fff;
}
.cp-nb-picker-search input {
    width: 100%;
    font-size: 0.85rem;
}
.cp-nb-picker-tree {
    border-right: 1px solid var(--cp-line);
    overflow-y: auto;
    padding: 0.75rem;
}
.cp-nb-picker-preview {
    overflow-y: auto;
    padding: 0.75rem 1rem;
    background: #f8fafc;
}
.cp-nb-tree-notebook, .cp-nb-tree-section { margin-bottom: 0.35rem; }
.cp-nb-tree-notebook-title, .cp-nb-tree-folder {
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.25rem 0.15rem;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    user-select: none;
}
.cp-nb-tree-notebook > summary.cp-nb-tree-notebook-title::before,
.cp-nb-tree-section > summary.cp-nb-tree-folder::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.6rem;
    color: #94a3b8;
    width: 0.75rem;
    flex-shrink: 0;
    transition: transform 0.12s ease;
}
.cp-nb-tree-notebook[open] > summary.cp-nb-tree-notebook-title::before,
.cp-nb-tree-section[open] > summary.cp-nb-tree-folder::before {
    transform: rotate(90deg);
}
.cp-nb-tree-notebook > summary::-webkit-details-marker,
.cp-nb-tree-section > summary::-webkit-details-marker {
    display: none;
}
.cp-nb-tree-notebook-title i, .cp-nb-tree-folder i { margin-right: 0.1rem; }
.cp-nb-tree-kids { margin-left: 0.85rem; padding-left: 0.35rem; border-left: 1px solid #e2e8f0; }
.cp-nb-tree-page {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 0.3rem 0.45rem;
    border-radius: 0.4rem;
    font-size: 0.82rem;
    cursor: pointer;
    color: #334155;
}
.cp-nb-tree-page:hover { background: #f0fdfa; }
.cp-nb-tree-page.is-selected { background: #ccfbf1; color: #0f766e; font-weight: 600; }
.cp-nb-tree-page i { margin-right: 0.35rem; }
.cp-nb-preview-canvas {
    width: 100%;
    max-width: 100%;
    border: 1px solid var(--cp-line);
    border-radius: 0.5rem;
    background: #fff;
}
.cp-nb-preview-text {
    font-size: 0.8rem;
    color: #334155;
    white-space: pre-wrap;
    margin-bottom: 0.35rem;
}
.cp-drop {
    border: 2px dashed #99f6e4; background: #f0fdfa; border-radius: 0.8rem;
    padding: 1rem; text-align: center; color: #0f766e; font-size: 0.85rem;
}
.cp-legend { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.cp-dot { width: 0.65rem; height: 0.65rem; border-radius: 999px; display: inline-block; }
.hidden { display: none !important; }
.cp-stat { font-size: 0.8rem; color: #475569; }
.cp-stat strong { color: #0f172a; }
.cp-empty { text-align: center; padding: 3rem 1rem; color: #64748b; }
.cp-kind-weekend, .cp-code-weekend { background: #f1f5f9; }
.cp-kind-holiday, .cp-code-holiday { background: #fef2f2; }
.cp-kind-pa, .cp-code-pd { background: #fff7ed; }
.cp-kind-exam, .cp-code-exam { background: #f5f3ff; }
.cp-kind-board, .cp-code-board { background: #f3e8ff; }
.cp-kind-skip, .cp-code-skip { background: #e2e8f0; }
.cp-kind-instructional, .cp-code-instr { background: #fff; }
.cp-hide-weekends tr[data-weekend="1"] { display: none; }
.cp-date-lbl {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    color: #64748b;
    margin-top: 0.2rem;
    letter-spacing: 0.01em;
}
.cp-grid input[type="date"][readonly] {
    color: #475569;
    cursor: default;
    background: #f8fafc;
    border-radius: 0.35rem;
}
.cp-budget-in {
    width: 3.4rem;
    text-align: center;
    border: 1px solid #cbd5e1;
    border-radius: 0.35rem;
    padding: 0.2rem;
    font-variant-numeric: tabular-nums;
}
.cp-grid td:focus-within, .cp-grid th:focus-within {
    outline: 2px solid #0f766e;
    outline-offset: -2px;
    background: #f0fdfa;
}
.cp-roster th, .cp-roster td { text-align: left; min-width: 6rem; }
.cp-roster td:first-child, .cp-roster th:first-child { text-align: center; min-width: 3rem; }
.cp-grid .is-over, .cp-stat .is-over { color: #b91c1c; font-weight: 700; }
.cp-btn-danger:disabled { opacity: 0.45; cursor: not-allowed; }
.cp-lesson-compare {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.25rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: #64748b;
}
.cp-lesson-compare.is-match { color: #047857; }
.cp-lesson-compare.is-mismatch {
    color: #9a3412;
    background: #fff7ed;
    border: 1px solid #fdba74;
    border-radius: 999px;
    padding: 0.15rem 0.55rem;
}
.cp-warn-list { margin: 0 0 1rem 1.1rem; color: #334155; }
.cp-warn-list li { margin: 0.2rem 0; }
.cp-ass-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid #f1f5f9;
}
.cp-ass-row:last-child { border-bottom: 0; }
.cp-ass-main { flex: 1; min-width: 12rem; text-align: left; background: transparent; border: 0; padding: 0; cursor: pointer; }
button.cp-ass-main:hover .font-semibold { color: var(--cp-teal); }
.cp-ass-badge {
    font-size: 0.68rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.15rem 0.5rem;
    white-space: nowrap;
}
.cp-ass-badge.is-linked { background: #ecfdf5; color: #047857; }
.cp-ass-badge.is-plan { background: #f1f5f9; color: #475569; }
.cp-ass-badge.is-gb { background: #fff7ed; color: #9a3412; }
.cp-ass-sub {
    font-size: 0.75rem;
    font-weight: 700;
    color: #0f766e;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin: 0.85rem 0 0.15rem;
}
.cp-import-row {
    border: 1px solid var(--cp-line);
    border-radius: 0.75rem;
    padding: 0.75rem;
    background: #f8fafc;
}
.cp-link-panel {
    border: 1px solid var(--cp-line);
    border-radius: 0.75rem;
    padding: 0.75rem 0.9rem;
    background: #f8fafc;
}
.cp-date-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.cp-link-choice {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    width: 100%;
    text-align: left;
    border: 1px solid var(--cp-line);
    border-radius: 0.65rem;
    padding: 0.65rem 0.75rem;
    background: #fff;
    margin-bottom: 0.5rem;
    cursor: pointer;
}
.cp-link-choice:has(input:checked) {
    border-color: var(--cp-teal);
    background: #f0fdfa;
}
.cp-link-choice input { margin-top: 0.2rem; }
.cp-cal-layout {
    display: block;
}
.cp-cal-layout.is-assign {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 1rem;
    align-items: start;
}
.cp-cal-assign {
    position: sticky;
    top: 5rem;
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 1rem;
    padding: 0.85rem 0.9rem;
    max-height: calc(100vh - 7rem);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.cp-cal-assign-head {
    font-weight: 800;
    margin-bottom: 0.35rem;
}
.cp-cal-assign-list {
    overflow-y: auto;
    flex: 1;
    min-height: 8rem;
    margin: 0 -0.25rem;
    padding: 0.15rem;
}
.cp-btn:disabled { opacity: 0.4; cursor: default; }
.cp-cal-assign-item {
    display: flex;
    align-items: stretch;
    gap: 0.15rem;
    width: 100%;
    text-align: left;
    border: 1px solid var(--cp-line);
    background: #fff;
    border-radius: 0.55rem;
    padding: 0.2rem 0.35rem 0.2rem 0.2rem;
    margin-bottom: 0.4rem;
}
.cp-cal-assign-hit {
    flex: 1;
    min-width: 0;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 0.25rem 0.2rem;
    cursor: pointer;
}
.cp-cal-assign-item:hover { border-color: #99f6e4; }
.cp-cal-assign-item.is-placed { opacity: 0.45; background: #f8fafc; }
.cp-cal-assign-item.is-selected {
    opacity: 1;
    border-color: var(--cp-teal);
    background: #f0fdfa;
    box-shadow: 0 0 0 2px #ccfbf1;
}
.cp-cal-assign-kind {
    display: block;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #64748b;
}
.cp-cal-assign-title { display: block; font-size: 0.82rem; font-weight: 600; color: #0f172a; }
.cp-cal-assign-date { display: block; font-size: 0.7rem; color: #0f766e; font-weight: 600; }
.cp-cal-daynum-h { width: 3rem; }
.cp-cal-daynum {
    text-align: center;
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f766e;
    font-variant-numeric: tabular-nums;
    vertical-align: top;
    padding-top: 0.55rem;
    width: 3rem;
}
.cp-week-break td {
    border-top: 2px solid #cbd5e1;
}
.cp-unit-edge {
    font-size: 0.68rem;
    font-weight: 700;
    color: #0f766e;
    margin-top: 0.15rem;
}
.cp-unit-edge.is-end { color: #9a3412; }
.cp-unit-edge.is-both { color: #1d4ed8; }
.cp-cycle-mini {
    font-size: 0.7rem;
    font-weight: 700;
    color: #64748b;
}
.cp-cal-ass, .cp-cal-due {
    font-size: 0.7rem;
    font-weight: 600;
    opacity: 0.95;
    margin-top: 0.15rem;
}
.cp-cal-due { opacity: 0.85; }
.cp-day-chip { white-space: normal; }
@media (max-width: 520px) {
    .cp-date-pair { grid-template-columns: 1fr; }
    .cp-nb-picker { grid-template-columns: 1fr; max-height: none; }
    .cp-nb-picker-tree { border-right: 0; border-bottom: 1px solid var(--cp-line); max-height: 220px; }
}
@media (max-width: 900px) {
    .cp-shell { flex-direction: column; }
    .cp-shell.is-wide { display: block; }
    .cp-sidebar { width: auto; border-right: 0; border-bottom: 1px solid var(--cp-line); }
    .cp-cal-layout.is-assign { grid-template-columns: 1fr; }
    .cp-cal-shell.is-panel-right { grid-template-columns: 1fr; }
    .cp-cal-shell.is-panel-right .cp-cal-rail,
    .cp-cal-shell.is-panel-top .cp-cal-rail { position: static; max-height: none; order: -1; }
    .cp-cal-assign { position: static; max-height: 22rem; }
    .cp-week { grid-template-columns: 1fr; }
    .cp-week-day { min-height: 0; max-height: none; overflow: visible; }
    .cp-week-day .cp-day-scroll { max-height: 70vh; }
    .cp-plan-bar-row { flex-wrap: wrap; }
    .cp-plan-bar .cp-stat { white-space: normal; }
}

.cp-plan-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
    margin-bottom: 1rem;
}
.cp-plan-head .cp-toolbar { margin-bottom: 0; }
.cp-kicker {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--cp-muted);
}
.cp-home-card { cursor: pointer; transition: border-color 0.15s ease, box-shadow 0.15s ease; }
.cp-home-card:hover { border-color: #99f6e4; box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06); }

/* Home splash (Gradebook-style class picker) */
.cp-home-splash {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0.5rem 0 2rem;
}
.cp-home-hero-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    border-radius: 1rem;
    background: linear-gradient(145deg, #ccfbf1, #e0f2fe);
    color: #0f766e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}
.cp-home-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .cp-home-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
    .cp-home-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.cp-home-course-card {
    position: relative;
    display: block;
    width: 100%;
    text-align: center;
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 1rem;
    padding: 1.5rem 1.25rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.15s ease;
}
.cp-home-course-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
    border-color: #99f6e4;
}
.cp-home-course-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    border-radius: 1rem;
    background: #f0fdfa;
    color: #0f766e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}
.cp-home-course-code {
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 0.35rem;
}
.cp-home-course-name {
    font-size: 0.95rem;
    color: #475569;
    margin: 0 0 0.75rem;
    line-height: 1.35;
}
.cp-home-course-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
}
.cp-home-course-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid #f1f5f9;
}
.cp-home-stat-val {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0f766e;
}
.cp-home-stat-label {
    font-size: 0.72rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.cp-home-course-plan { margin: 0; }
.cp-home-inactive-badge {
    position: absolute;
    top: 0.65rem;
    right: 0.65rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    background: #fef3c7;
    color: #92400e;
}
.cp-home-inactive-toggle input { width: 1rem; height: 1rem; }
.cp-nav-right { flex-shrink: 0; }
.cp-lesson-row {
    display: block;
    width: 100%;
    text-align: left;
    border: 1px solid var(--cp-line);
    background: #fff;
    border-radius: 0.75rem;
    padding: 0.75rem 0.85rem;
    margin-bottom: 0.45rem;
    cursor: pointer;
}
.cp-lesson-row:hover { border-color: #99f6e4; background: #f8fffe; }
.cp-callout {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: #fff;
    border: 1px solid #99f6e4;
    border-radius: 0.9rem;
    padding: 0.85rem 1rem;
    margin-bottom: 0.85rem;
}
.cp-callout p { margin: 0.2rem 0 0; font-size: 0.85rem; color: #475569; }
.cp-cal-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 0.55rem;
}
.cp-cal-period { font-size: 0.95rem; }
.cp-main.cp-has-cal-rail {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-bottom: 0.65rem;
    height: calc(100vh - var(--cp-head, 52px));
    max-height: calc(100vh - var(--cp-head, 52px));
}
.cp-main.cp-has-cal-rail > .cp-cal-shell {
    flex: 1;
    min-height: 0;
    height: 100%;
}
.cp-cal-shell.is-panel-right {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--cp-rail-w, 16.5rem);
    gap: 0.85rem;
    align-items: stretch;
    min-height: 0;
}
.cp-cal-shell.is-panel-right .cp-cal-main {
    min-height: 0;
    overflow: auto;
    overscroll-behavior: contain;
}
.cp-cal-shell.is-panel-right .cp-cal-rail-wrap {
    min-height: 0;
    display: flex;
    flex-direction: column;
}
.cp-cal-shell.is-panel-right.is-rail-collapsed {
    grid-template-columns: minmax(0, 1fr);
    position: relative;
    overflow: visible;
}
.cp-cal-shell.is-panel-right.is-rail-collapsed .cp-cal-rail-tab {
    position: absolute;
    top: 0.5rem;
    right: 0;
    z-index: 6;
    margin-left: 0;
    align-self: auto;
    min-width: 2.35rem;
    padding: 0.55rem 0.45rem;
    border-right: 0;
    border-radius: 0.65rem 0 0 0.65rem;
    box-shadow: -6px 0 20px rgba(15, 23, 42, 0.12);
    color: var(--cp-teal-dark);
    background: #f0fdfa;
}
.cp-cal-shell.is-panel-right.is-rail-collapsed .cp-cal-rail-tab i {
    font-size: 0.95rem;
}
.cp-cal-rail-wrap {
    position: relative;
    min-width: 0;
    width: 100%;
}
.cp-cal-rail-tab {
    position: sticky;
    top: calc(var(--cp-head, 4.5rem) + 0.65rem);
    align-self: start;
    margin-left: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.45rem 0.35rem;
    border: 1px solid var(--cp-line);
    border-radius: 0.65rem 0 0 0.65rem;
    background: #fff;
    color: #475569;
    font-size: 0.68rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: -4px 0 16px rgba(15, 23, 42, 0.06);
}
.cp-cal-rail-tab:hover { border-color: #99f6e4; color: var(--cp-teal-dark); }
.cp-cal-rail-resize {
    position: absolute;
    left: -5px;
    top: 0;
    bottom: 0;
    width: 10px;
    cursor: col-resize;
    z-index: 3;
}
.cp-cal-rail-resize:hover { background: rgba(15, 118, 110, 0.12); }
.cp-cal-rail-head {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin: -0.15rem 0 0.55rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--cp-line);
}
.cp-cal-rail-title {
    flex: 1;
    min-width: 0;
    font-size: 0.82rem;
    font-weight: 800;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cp-cal-shell.is-panel-right .cp-cal-rail {
    position: static;
    top: auto;
    flex: 1;
    min-height: 0;
    max-height: none;
    display: flex;
    flex-direction: column;
}
.cp-cal-rail-scroll {
    overflow: auto;
    max-height: calc(100vh - var(--cp-head, 4.5rem) - 2.5rem);
    overscroll-behavior: contain;
}
.cp-cal-shell.is-panel-right .cp-cal-rail-scroll {
    flex: 1;
    min-height: 0;
    max-height: none;
}
.cp-cal-rail-detail .cp-rail-form { font-size: 0.9rem; }
.cp-nb-link {
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    font: inherit;
}
body.cp-is-rail-resize, body.cp-is-rail-resize * { cursor: col-resize !important; }
.cp-ctx-menu {
    position: fixed;
    z-index: 85;
    min-width: 9.5rem;
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 0.55rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
    padding: 0.25rem;
    display: flex;
    flex-direction: column;
}
.cp-ctx-menu[hidden] { display: none !important; }
.cp-ctx-menu button {
    border: 0;
    background: transparent;
    text-align: left;
    padding: 0.42rem 0.55rem;
    border-radius: 0.4rem;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    color: #0f172a;
    cursor: pointer;
}
.cp-ctx-menu button:hover { background: #f1f5f9; }
.cp-ctx-menu button.is-danger { color: #b91c1c; }
.cp-ctx-menu .cp-ctx-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #64748b;
    padding: 0.35rem 0.55rem 0.15rem;
    pointer-events: none;
}
.cp-ctx-menu .cp-ctx-sep {
    height: 1px;
    background: var(--cp-line);
    margin: 0.2rem 0.15rem;
}
.cp-journal-chip.cp-move {
    display: flex;
    align-items: stretch;
    gap: 0;
}
.cp-journal-chip.cp-move .cp-grip {
    flex: 0 0 auto;
    cursor: grab;
    padding: 0 4px;
    display: flex;
    align-items: center;
    opacity: 0.55;
}
.cp-journal-chip.is-global {
    background: linear-gradient(90deg, rgba(79, 70, 229, 0.08), rgba(255, 255, 255, 0.92));
}
.cp-nb-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.cp-journal-chip {
    display: flex;
    align-items: stretch;
    border-radius: 0.35rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: #fff;
    font-size: 0.72rem;
    line-height: 1.25;
    margin-top: 0.2rem;
    overflow: hidden;
}
.cp-journal-chip.is-private { opacity: 0.92; border-style: dashed; }
.cp-journal-chip .cp-journal-main {
    flex: 1;
    border: 0;
    background: transparent;
    text-align: left;
    padding: 0.28rem 0.4rem;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    color: inherit;
}
.cp-journal-chip .cp-journal-main:hover { background: rgba(255, 255, 255, 0.55); }
.cp-journal-student-pick {
    max-height: 10rem;
    overflow-y: auto;
    border: 1px solid var(--cp-line);
    border-radius: 0.45rem;
    padding: 0.35rem 0.5rem;
}
.cp-journal-student-pick label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    padding: 0.15rem 0;
}
.cp-nb-view-back { z-index: 75; }
.cp-nb-view-modal {
    width: min(1120px, 98vw);
    max-height: min(94vh, 62rem);
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.cp-nb-view-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-bottom: 1px solid var(--cp-line);
}
.cp-nb-view-head h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cp-nb-view-frame {
    flex: 1;
    min-height: min(78vh, 46rem);
    width: 100%;
    border: 0;
    background: #f8fafc;
}
.cp-nb-view-foot {
    margin: 0;
    padding: 0.35rem 0.85rem;
    font-size: 0.72rem;
    color: #64748b;
    border-top: 1px solid var(--cp-line);
}
.cp-cal-shell.is-panel-top { display: flex; flex-direction: column; gap: 0.75rem; }
.cp-cal-shell.is-panel-top .cp-cal-rail { order: -1; }
.cp-cal-rail {
    position: sticky;
    top: calc(var(--cp-head, 4.5rem) + 0.65rem);
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 1rem;
    padding: 0.85rem 0.85rem 0.35rem;
    max-height: calc(100vh - var(--cp-head, 4.5rem) - 1.4rem);
    overflow: visible;
}
.cp-rail-block { margin-bottom: 0.85rem; }
.cp-rail-label {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 0.35rem;
}
.cp-rail-note { margin: 0.35rem 0 0; font-size: 0.72rem; line-height: 1.35; color: #64748b; }
.cp-rail-check { display: flex; align-items: flex-start; gap: 0.45rem; font-size: 0.82rem; font-weight: 600; color: #0f172a; cursor: pointer; }
.cp-rail-check input { margin-top: 0.15rem; }
.cp-rail-filters { display: flex; flex-direction: column; gap: 0.3rem; }
.cp-cal-shell.is-panel-top .cp-rail-filters { flex-direction: row; flex-wrap: wrap; }
.cp-cal-shell.is-panel-top .cp-cal-rail {
    position: static;
    max-height: none;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem 1rem;
}
.cp-cal-shell.is-panel-top .cp-cal-rail .cp-rail-block:first-child {
    grid-column: 1 / -1;
}
.cp-slot-cell > .cp-chip,
.cp-slot-cell > button.cp-span-mid {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}
.cp-chip.is-sized .cp-chip-main {
    display: flex;
    align-items: center;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cp-rail-filters .cp-filter { justify-content: flex-start; }
.cp-seg-stretch { display: flex; width: 100%; }
.cp-seg-stretch button { flex: 1; text-align: center; }
.cp-ass-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.3rem; }
.cp-ass-grid button {
    border: 1px solid var(--cp-line);
    background: #fff;
    border-radius: 0.55rem;
    padding: 0.4rem 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
}
.cp-ass-grid button.is-active { background: #f0fdfa; color: #0f766e; border-color: #99f6e4; }
.cp-cal-rail .cp-cal-assign {
    position: static;
    max-height: min(40vh, 22rem);
    margin: -0.15rem -0.15rem 0.85rem;
    box-shadow: none;
}
.cp-cal-lanes { display: inline-flex; align-items: center; gap: 0.4rem; }
.cp-cal-lanes-label { font-size: 0.75rem; font-weight: 700; color: #64748b; }
.cp-seg {
    display: inline-flex;
    align-items: center;
    background: #e2e8f0;
    border-radius: 999px;
    padding: 0.15rem;
    gap: 0.1rem;
}
.cp-seg button {
    border: 0;
    background: transparent;
    border-radius: 999px;
    padding: 0.32rem 0.7rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
}
.cp-seg button.is-active {
    background: #fff;
    color: #0f766e;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}
.cp-cal-nav { display: inline-flex; align-items: center; gap: 0.25rem; }
.cp-cal-nav strong { min-width: 9.5rem; text-align: center; font-size: 0.9rem; }
.cp-cal-hint { margin: 0.15rem 0 0.55rem; font-size: 0.75rem; color: #64748b; }
.cp-cal-legend { margin-bottom: 0.75rem; }
.cp-cal-legend span { font-size: 0.75rem; font-weight: 600; color: #475569; }
.cp-cal-scroll.is-list {
    max-height: calc(100vh - var(--cp-head, 7rem) - 7.5rem);
    overflow: auto;
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 0.9rem;
}
.cp-cal-list { width: 100%; border-collapse: separate; border-spacing: 0; table-layout: fixed; }
.cp-cal-list th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: #fff;
    text-align: left;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #64748b;
    padding: 0.55rem 0.5rem;
    border-bottom: 1px solid var(--cp-line);
}
.cp-cal-date-h { width: 11.5rem; }
.cp-cal-daynum-h { width: 3.2rem; }
.cp-cal-list td {
    vertical-align: top;
    padding: 0.35rem 0.45rem;
    border-bottom: 1px solid #f1f5f9;
    background: #fff;
}
.cp-cal-list .cp-slot-cell { max-height: 18rem; overflow-y: auto; overscroll-behavior: contain; }
.cp-cal-list tr.is-off td { background: #f8fafc; }
.cp-cal-list tr.is-today td { background: #f0fdfa; }
.cp-cal-list tr.cp-week-label td {
    background: #f8fafc;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #475569;
    padding: 0.4rem 0.6rem;
    position: sticky;
    top: 2.15rem;
    z-index: 1;
}
.cp-cal-date-main { font-weight: 700; color: #0f172a; }
.cp-cal-list tr.is-off .cp-cal-date-main { color: #94a3b8; }
.cp-off-hint { font-size: 0.68rem; color: #94a3b8; margin-top: 0.1rem; }
.cp-col-name { display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 700; color: #0f172a; text-transform: none; letter-spacing: 0; font-size: 0.82rem; }
.cp-col-swatch { width: 0.55rem; height: 0.55rem; border-radius: 999px; display: inline-block; }
.cp-col-head { display: flex; align-items: center; gap: 0.35rem; }
.cp-slot { width: 100%; max-width: 16rem; font-weight: 600; }
.cp-col-open {
    border: 0;
    background: transparent;
    color: var(--cp-teal);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}
.cp-sbs-legend {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem 1.1rem;
    margin: 0.15rem 0 0.65rem;
    padding: 0.45rem 0.65rem;
    background: #f8fafc;
    border: 1px solid var(--cp-line);
    border-radius: 0.55rem;
    font-size: 0.74rem;
    color: #475569;
}
.cp-sbs-legend-item { display: inline-flex; align-items: center; gap: 0.38rem; min-width: 0; }
.cp-sbs-swatch { width: 0.62rem; height: 0.62rem; border-radius: 999px; flex: 0 0 auto; box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.08); }
.cp-sbs-legend-pos { font-weight: 800; letter-spacing: 0.03em; text-transform: uppercase; font-size: 0.65rem; color: #64748b; }
.cp-sbs-legend-name { font-weight: 700; color: #0f172a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 14rem; }
.cp-lane-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.65rem; }
.cp-lane-pick {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: #fff;
    border: 1px solid var(--cp-line);
    border-top: 3px solid #94a3b8;
    border-radius: 0.65rem;
    padding: 0.4rem 0.55rem;
    min-width: 12rem;
}
.cp-week { display: grid; grid-template-columns: repeat(var(--cols, 5), minmax(0, 1fr)); gap: 0.5rem; }
.cp-week-board { position: relative; }
.cp-week-day {
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 0.85rem;
    min-height: calc(100vh - var(--cp-head, 7rem) - 7.25rem);
    max-height: calc(100vh - var(--cp-head, 7rem) - 7.25rem);
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.cp-week-day.is-off { background: #f8fafc; }
.cp-week-day.is-today { box-shadow: inset 0 0 0 2px #0f766e; }
.cp-week-day.is-drop-over { outline: 2px solid #0f766e; outline-offset: -2px; }
.cp-week-date { display: flex; flex-direction: column; gap: 0.05rem; min-height: 2.85rem; flex: 0 0 auto; }
.cp-week-date > span:not(.cp-month-date) { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: #64748b; }
.cp-week-date .cp-month-date { font-size: 1.2rem; line-height: 1.15; color: #0f172a; }
.cp-week-date .cp-month-date abbr { font-size: 0.68rem; color: #64748b; }
.cp-week-day.is-today .cp-month-date abbr { color: #0f766e; }
.cp-week-date em { font-style: normal; font-size: 0.72rem; font-weight: 700; color: #0f766e; }
.cp-week-date em.cp-off-hint { color: #94a3b8; font-size: 0.68rem; }
.cp-lane { border-top: 0 solid transparent; }
.cp-week-day .cp-lane + .cp-lane,
.cp-month-cell .cp-lane + .cp-lane { border-top-width: 3px; margin-top: 0.25rem; padding-top: 0.25rem; }
.cp-month-semester { display: flex; flex-direction: column; gap: 1.35rem; padding-bottom: 0.5rem; }
.cp-month-block { scroll-margin-top: 0.35rem; }
.cp-cal-shell.is-panel-top .cp-cal-main.cp-cal-main-month {
    min-height: 0;
    max-height: calc(100vh - var(--cp-head, 52px) - 10.5rem);
    overflow: auto;
    overscroll-behavior: contain;
}
.cp-month-wrap { overflow-x: auto; }
.cp-month { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cp-month.is-fullweek { min-width: 52rem; }
.cp-month-heads, .cp-month-week { display: grid; grid-template-columns: repeat(var(--cols, 5), minmax(0, 1fr)); gap: 2px; }
.cp-month-week { position: relative; }
.cp-month-head { font-size: 0.68rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; color: #64748b; padding: 0 0.15rem; }
.cp-month-cell {
    background: #fff;
    border: 1px solid var(--cp-line);
    border-radius: 0.55rem;
    min-height: 8.6rem;
    padding: 0.35rem 0.4rem 0.45rem;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
}
.cp-month.is-weekdays .cp-month-cell { min-height: 13rem; }
.cp-month.is-sbs-2 {
    --month-sbs-cell-h: calc(8.6rem * 2);
    --month-sbs-pad-y: 0.8rem;
    --month-sbs-num-block: 1.27rem;
    --month-sbs-divider: 2px;
    --month-sbs-stack-h: calc(var(--month-sbs-cell-h) - var(--month-sbs-pad-y) - var(--month-sbs-num-block));
    --month-sbs-band-h: calc((var(--month-sbs-stack-h) - var(--month-sbs-divider)) / 2);
    --month-sbs-band-step: calc(var(--month-sbs-band-h) + var(--month-sbs-divider));
}
.cp-month.is-sbs-3 {
    --month-sbs-cell-h: calc(8.6rem * 3);
    --month-sbs-pad-y: 0.8rem;
    --month-sbs-num-block: 1.27rem;
    --month-sbs-divider: 2px;
    --month-sbs-stack-h: calc(var(--month-sbs-cell-h) - var(--month-sbs-pad-y) - var(--month-sbs-num-block));
    --month-sbs-band-h: calc((var(--month-sbs-stack-h) - 2 * var(--month-sbs-divider)) / 3);
    --month-sbs-band-step: calc(var(--month-sbs-band-h) + var(--month-sbs-divider));
}
.cp-month.is-weekdays.is-sbs-2 {
    --month-sbs-cell-h: calc(13rem * 2);
    --month-sbs-num-block: 1.37rem;
    --month-sbs-stack-h: calc(var(--month-sbs-cell-h) - var(--month-sbs-pad-y) - var(--month-sbs-num-block));
    --month-sbs-band-h: calc((var(--month-sbs-stack-h) - var(--month-sbs-divider)) / 2);
    --month-sbs-band-step: calc(var(--month-sbs-band-h) + var(--month-sbs-divider));
}
.cp-month.is-weekdays.is-sbs-3 {
    --month-sbs-cell-h: calc(13rem * 3);
    --month-sbs-num-block: 1.37rem;
    --month-sbs-stack-h: calc(var(--month-sbs-cell-h) - var(--month-sbs-pad-y) - var(--month-sbs-num-block));
    --month-sbs-band-h: calc((var(--month-sbs-stack-h) - 2 * var(--month-sbs-divider)) / 3);
    --month-sbs-band-step: calc(var(--month-sbs-band-h) + var(--month-sbs-divider));
}
.cp-month.is-sbs-2 .cp-month-cell.is-sbs-cell,
.cp-month.is-sbs-3 .cp-month-cell.is-sbs-cell {
    height: var(--month-sbs-cell-h);
    min-height: var(--month-sbs-cell-h);
    max-height: var(--month-sbs-cell-h);
    overflow: hidden;
}
.cp-month.is-sbs-2 .cp-month-cell.is-sbs-cell.is-out,
.cp-month.is-sbs-3 .cp-month-cell.is-sbs-cell.is-out {
    min-height: var(--month-sbs-cell-h);
    display: flex;
}
.cp-month-cell .cp-day-scroll { max-height: 11rem; }
.cp-month.is-weekdays .cp-month-cell .cp-day-scroll { max-height: 15rem; }
.cp-month.is-sbs-2 .cp-month-cell.is-sbs-cell .cp-day-scroll,
.cp-month.is-sbs-3 .cp-month-cell.is-sbs-cell .cp-day-scroll { max-height: none; }
.cp-month-sbs-stack {
    flex: 0 0 var(--month-sbs-stack-h);
    height: var(--month-sbs-stack-h);
    max-height: var(--month-sbs-stack-h);
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}
.cp-month-sbs-band {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-sizing: border-box;
}
.cp-month-sbs-band + .cp-month-sbs-band {
    border-top: 2px solid #1e293b;
}
.cp-month-sbs-band .cp-day-scroll {
    flex: 1 1 auto;
    min-height: 0;
}
.cp-month-sbs-band.is-unit { background: var(--unit-bg); }
.cp-month-sbs-band.is-unit-start { box-shadow: inset 0 3px 0 var(--unit-edge); }
.cp-month-sbs-band.is-unit-end { box-shadow: inset 0 -3px 0 var(--unit-edge); }
.cp-month-sbs-band.is-unit-start.is-unit-end {
    box-shadow: inset 0 3px 0 var(--unit-edge), inset 0 -3px 0 var(--unit-edge);
}
.cp-month-sbs-band.is-unit .cp-slot-cell.is-unit { background: transparent; box-shadow: none; }
.cp-month-sbs-band .cp-slot-cell.is-unit-start { box-shadow: inset 0 3px 0 var(--unit-edge); }
.cp-month-sbs-band .cp-slot-cell.is-unit-end { box-shadow: inset 0 -3px 0 var(--unit-edge); }
.cp-month-week-sbs .cp-span-layer-sbs-band {
    top: calc(var(--span-top, 1.75rem) + var(--sbs-band, 0) * var(--month-sbs-band-step, 6rem));
    height: var(--span-h, 0px);
}
.cp-month-week-sbs { align-items: stretch; }
.cp-month.is-weekdays .cp-month-num { font-size: 1.05rem; line-height: 1.25rem; min-height: 1.25rem; }
.cp-month-cell.is-out { background: transparent; border-color: transparent; min-height: 2.4rem; display: block; overflow: visible; }
.cp-month-cell.is-other-month { background: #f8fafc; }
.cp-month-cell.is-other-month .cp-month-num { color: #64748b; }
.cp-month-cell.is-weekend { background: #f8fafc; }
.cp-month-cell.is-today { box-shadow: inset 0 0 0 2px #0f766e; }
.cp-month-cell.is-today .cp-month-date abbr { color: #0f766e; }
.cp-month-cell.is-drop-over { outline: 2px solid #0f766e; outline-offset: -2px; }
.cp-month-num { display: flex; align-items: baseline; justify-content: space-between; gap: 0.3rem; font-weight: 800; font-size: 0.88rem; line-height: 1.15rem; min-height: 1.15rem; margin-bottom: 0.12rem; }
.cp-month-date { display: inline-flex; align-items: baseline; gap: 0.28rem; min-width: 0; white-space: nowrap; color: inherit; font-weight: 800; }
.cp-month-date abbr { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.055em; text-transform: uppercase; color: #64748b; text-decoration: none; font-style: normal; }
.cp-month.is-weekdays .cp-month-date abbr { font-size: 0.68rem; }
.cp-month-date b { font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.cp-month-cell.is-month-start .cp-month-date abbr { color: #0f766e; background: #ccfbf1; border-radius: 999px; padding: 0 0.32rem; line-height: 1.05rem; }
.cp-sem-day { margin-left: auto; font-size: 0.65rem; font-weight: 700; color: #0f766e; font-variant-numeric: tabular-nums; }
.cp-month-hint { margin-left: auto; color: #94a3b8 !important; font-size: 0.62rem !important; letter-spacing: 0.03em; text-transform: uppercase; }
.cp-span-layer {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--span-top, 1.5rem);
    height: var(--span-h, 0px);
    z-index: 5;
    pointer-events: none;
}
.cp-span-spacer { height: var(--span-h, 0px); flex: 0 0 auto; }
.cp-day-scroll {
    min-height: 0;
    flex: 1 1 auto;
    overflow-x: hidden;
    overflow-y: hidden;
    overscroll-behavior: contain;
}
.cp-day-scroll.is-scrollable {
    overflow-y: auto;
}
.cp-span-bar {
    --cell: calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols));
    position: absolute;
    left: calc(var(--col) * (var(--cell) + var(--gap)) + 3px);
    width: calc(var(--span) * var(--cell) + (var(--span) - 1) * var(--gap) - 6px);
    top: var(--top, 0px);
    height: var(--h, 1.1rem);
    display: flex;
    align-items: stretch;
    background: #fff7ed;
    border: 1px solid #fdba74;
    border-left: 3px solid var(--bar);
    background: color-mix(in srgb, var(--bar) 16%, #fff);
    border-color: color-mix(in srgb, var(--bar) 55%, #fff);
    border-radius: 0.35rem;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
    overflow: hidden;
    pointer-events: auto;
    color: #7c2d12;
}
.cp-span-bar.is-cont-left { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.cp-span-bar.is-cont-right { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.cp-bar-label {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    border: 0;
    background: transparent;
    color: inherit;
    font-weight: 700;
    font-size: clamp(0.62rem, calc(var(--h, 1.2rem) * 0.42), 0.82rem);
    text-align: left;
    padding: 0 0.35rem;
    cursor: grab;
}
.cp-bar-label span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: inherit; font-weight: 700; color: inherit; letter-spacing: 0; text-transform: none; }
.cp-bar-label i { font-size: 0.55rem; opacity: 0.7; flex: 0 0 auto; }
.cp-bar-edge {
    width: 0.72rem;
    flex: 0 0 auto;
    cursor: ew-resize;
    position: relative;
    z-index: 2;
    background: color-mix(in srgb, var(--bar) 28%, transparent);
}
.cp-bar-edge::after {
    content: '';
    position: absolute;
    top: 18%;
    bottom: 18%;
    width: 2px;
    border-radius: 2px;
    background: var(--bar);
    opacity: 0.7;
}
.cp-bar-edge.is-left::after { left: 0.22rem; }
.cp-bar-edge.is-right::after { right: 0.22rem; }
.cp-bar-edge:hover { background: color-mix(in srgb, var(--bar) 55%, transparent); }
body.cp-is-moving .cp-span-bar { pointer-events: none; }
.cp-slot-cell.is-target.is-empty {
    min-height: 2.5rem;
    border: 1px dashed #e2e8f0;
    border-radius: 0.45rem;
}
.cp-slot-cell.is-drop-over {
    background: #f0fdfa;
    outline: 2px solid #0f766e;
    border-radius: 0.45rem;
}
.cp-cal-layout.is-assign .cp-slot-cell.is-target { box-shadow: inset 0 0 0 1px #99f6e4; }
.cp-chip, .cp-day-block {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.2rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border: 1px solid color-mix(in srgb, var(--pip, #64748b) 30%, #cbd5e1);
    border-left-width: 3px;
    border-radius: 0.45rem;
    padding: 0.18rem 0.28rem;
    margin-bottom: 0.22rem;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}
.cp-chip.is-sized {
    height: var(--thick);
    min-height: 0;
    box-sizing: border-box;
    overflow: hidden;
    align-items: center;
}
.cp-chip-main, .cp-day-label {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: 0;
    padding: 0;
    text-align: left;
    font: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    color: #0f172a;
    cursor: pointer;
    white-space: normal;
}
.cp-day-label { font-weight: 700; cursor: default; }
.cp-day-label[data-day-notes] { cursor: pointer; }
div.cp-chip-main { cursor: default; }
.cp-grip {
    cursor: grab;
    color: #94a3b8;
    padding: 0.05rem;
    flex: none;
    line-height: 1;
    user-select: none;
}
.cp-grip:active { cursor: grabbing; }
.cp-chip.is-dragging, .cp-day-block.is-dragging, .cp-cal-assign-item.is-dragging { opacity: 0.45; }
.cp-note-btn {
    border: 0;
    background: transparent;
    color: #94a3b8;
    cursor: pointer;
    padding: 0 0.1rem;
    opacity: 0;
}
.cp-day-block:hover .cp-note-btn,
.cp-day-block:focus-within .cp-note-btn,
.cp-note-btn.has-note { opacity: 1; }
.cp-note-btn.has-note { color: #0f766e; }
.cp-day-note { font-size: 0.68rem; color: #475569; margin: -0.05rem 0 0.25rem 1rem; }
.cp-slot-wait { font-size: 0.72rem; color: #94a3b8; padding: 0.25rem; }
.is-compact .cp-chip-main, .is-compact .cp-day-label { font-size: 0.68rem; }
textarea.cp-select { width: 100%; min-height: 7rem; resize: vertical; font-family: inherit; }

.cp-cal-legend { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; margin: 0 0 0.75rem; }
.cp-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border: 1px solid var(--cp-line);
    background: #fff;
    border-radius: 999px;
    padding: 0.22rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
}
.cp-filter.is-on { color: #0f172a; box-shadow: inset 0 0 0 1.5px #0f766e; }
.cp-filter.is-off { opacity: 0.38; }
.cp-filter.is-on[style*="--filter-color"] {
    background: color-mix(in srgb, var(--filter-color) 18%, white);
    box-shadow: inset 0 0 0 1.5px var(--filter-color);
}
.cp-unit-swatch {
    width: 1.05rem;
    height: 0.7rem;
    border-radius: 0.15rem;
    background: linear-gradient(#f8fafc 48%, #e2e8f0 48%);
    box-shadow: inset 0 -2px 0 #0f172a;
    display: inline-block;
}
.cp-move { cursor: grab; touch-action: none; }
.cp-move:active { cursor: grabbing; }
body.cp-is-moving, body.cp-is-moving * { cursor: grabbing !important; }
body.cp-is-moving { user-select: none; }
.cp-drag-ghost {
    position: fixed;
    z-index: 80;
    pointer-events: none;
    max-width: 16rem;
    padding: 0.4rem 0.6rem;
    background: #fff;
    border: 1px solid #99f6e4;
    border-left: 3px solid #0f766e;
    border-radius: 0.5rem;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.18);
    font-size: 0.75rem;
    font-weight: 700;
    color: #0f172a;
}
.cp-cal-list tr.is-unit td { background: var(--unit-bg); }
.cp-cal-list tr.is-unit-start td { box-shadow: inset 0 3px 0 var(--unit-edge); }
.cp-cal-list tr.is-unit-end td { box-shadow: inset 0 -3px 0 var(--unit-edge); }
.cp-cal-list tr.is-unit-start.is-unit-end td {
    box-shadow: inset 0 3px 0 var(--unit-edge), inset 0 -3px 0 var(--unit-edge);
}
.cp-cal-list tr.is-today.is-unit td { box-shadow: inset 3px 0 0 #0f766e, inset 0 3px 0 var(--unit-edge); }
.cp-cal-list .cp-slot-cell.is-unit { background: var(--unit-bg); box-shadow: none; }
.cp-week-day.is-unit, .cp-month-cell.is-unit, .cp-slot-cell.is-unit { background: var(--unit-bg); }
.cp-week-day.is-unit-start { box-shadow: inset 4px 0 0 var(--unit-edge); }
.cp-week-day.is-unit-end { box-shadow: inset -4px 0 0 var(--unit-edge); }
.cp-week-day.is-unit-start.is-unit-end { box-shadow: inset 4px 0 0 var(--unit-edge), inset -4px 0 0 var(--unit-edge); }
.cp-week-day.is-today.is-unit { box-shadow: inset 0 0 0 2px #0f766e; }
.cp-month-cell.is-unit-start { box-shadow: inset 0 3px 0 var(--unit-edge); }
.cp-month-cell.is-unit-end { box-shadow: inset 0 -3px 0 var(--unit-edge); }
.cp-month-cell.is-unit-start.is-unit-end { box-shadow: inset 0 3px 0 var(--unit-edge), inset 0 -3px 0 var(--unit-edge); }
.cp-month-cell.is-today.is-unit { box-shadow: inset 0 0 0 2px #0f766e; }
.cp-week-day.is-unit .cp-slot-cell.is-unit,
.cp-month-cell.is-unit .cp-slot-cell.is-unit { background: transparent; box-shadow: none; }
.cp-slot-cell.is-unit-start { box-shadow: inset 0 3px 0 var(--unit-edge); }
.cp-slot-cell.is-unit-end { box-shadow: inset 0 -3px 0 var(--unit-edge); }
.cp-slot-cell.is-drop-over { background: #ccfbf1 !important; outline: 2px solid #0f766e; outline-offset: -2px; }
.cp-unit-band {
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--unit-edge, #334155);
    margin-bottom: 0.15rem;
}
.cp-span-handle {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    margin: 0 0.25rem 0.2rem 0;
    padding: 0.05rem 0.4rem 0.05rem 0.15rem;
    border: 1px dashed var(--unit-edge, #64748b);
    border-radius: 999px;
    background: #fff;
    color: var(--unit-edge, #334155);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.cp-span-mid {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    margin: 0.12rem 0;
    padding: 0.12rem 0.4rem;
    border: 1px solid color-mix(in srgb, #b45309 40%, #cbd5e1);
    border-left: 3px solid #b45309;
    border-radius: 0.25rem;
    background: color-mix(in srgb, #b45309 20%, #fff);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
    color: #9a3412;
    font-size: 0.68rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    box-sizing: border-box;
}
.cp-span-mid.is-sized {
    height: var(--thick);
    overflow: hidden;
}
.cp-note-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.2rem;
    border: 0;
    background: transparent;
    color: #0f766e;
    font-size: 0.68rem;
    font-weight: 700;
    cursor: pointer;
}
.cp-sync-warn { border-color: #fdba74; background: #fff7ed; }
.cp-sync-list { margin: 0.45rem 0 0; padding-left: 1.1rem; color: #7c2d12; font-size: 0.85rem; }
.cp-sync-list li { margin: 0.15rem 0; }
.cp-cal-shift { color: #9a3412; }
.cp-linkish {
    border: 0;
    background: transparent;
    color: #0f766e;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
}
.cp-ass-label { margin-left: 0.35rem; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: #64748b; }
.cp-ass-seg button { font-size: 0.75rem; }
.cp-kind-pill {
    display: inline-block;
    margin-right: 0.35rem;
    padding: 0.05rem 0.4rem;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    vertical-align: 1px;
}
.cp-kind-pill.is-test { background: #ede9fe; color: #5b21b6; }
.cp-kind-pill.is-exam { background: #ffe4e6; color: #9f1239; }
.is-panel-right .cp-rail-filters .cp-filter { width: 100%; }
.cp-cal-shell.is-panel-top .cp-cal-rail .cp-cal-assign { grid-column: 1 / -1; max-height: 16rem; }
@media (max-width: 1100px) {
    .cp-cal-shell.is-panel-right { grid-template-columns: 1fr; }
    .cp-cal-shell.is-panel-right .cp-cal-rail { position: static; max-height: none; order: -1; }
}
@media (max-width: 900px) {
    .cp-week-day { min-height: 0; max-height: none; }
    .cp-month.is-weekdays .cp-month-cell { min-height: 9rem; }
    .cp-month.is-weekdays .cp-month-cell .cp-day-scroll { max-height: 12rem; }
    .cp-month.is-weekdays.is-sbs-2 {
        --month-sbs-cell-h: calc(9rem * 2);
        --month-sbs-stack-h: calc(var(--month-sbs-cell-h) - var(--month-sbs-pad-y) - var(--month-sbs-num-block));
        --month-sbs-band-h: calc((var(--month-sbs-stack-h) - var(--month-sbs-divider)) / 2);
        --month-sbs-band-step: calc(var(--month-sbs-band-h) + var(--month-sbs-divider));
    }
    .cp-month.is-weekdays.is-sbs-3 {
        --month-sbs-cell-h: calc(9rem * 3);
        --month-sbs-stack-h: calc(var(--month-sbs-cell-h) - var(--month-sbs-pad-y) - var(--month-sbs-num-block));
        --month-sbs-band-h: calc((var(--month-sbs-stack-h) - 2 * var(--month-sbs-divider)) / 3);
        --month-sbs-band-step: calc(var(--month-sbs-band-h) + var(--month-sbs-divider));
    }
}
.cp-unit-edge.is-shifted { color: #c2410c; }

.cp-chip.is-gb-linked,
.cp-span-mid.is-gb-linked { border-left-style: solid; border-left-width: 4px; }
.cp-chip.is-gb-free,
.cp-span-mid.is-gb-free { border-left-style: dashed; border-left-width: 4px; }
.cp-span-bar.is-gb-linked { border-style: solid; }
.cp-span-bar.is-gb-free { border-style: dashed; }
.cp-gb-pip {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 999px;
    border: 1.5px solid var(--pip, var(--bar, #64748b));
    background: transparent;
    flex: none;
    display: inline-block;
    margin-right: 0.2rem;
    box-sizing: border-box;
}
.is-gb-linked .cp-gb-pip { background: var(--pip, var(--bar, #64748b)); }
.cp-gb-pip.is-sample { vertical-align: -1px; margin-right: 0.2rem; border-color: #b45309; }
.cp-gb-pip.is-sample.is-on { background: #b45309; }
.cp-resize {
    position: absolute;
    left: 0;
    right: 0;
    height: 6px;
    z-index: 5;
    cursor: ns-resize;
    touch-action: none;
}
.cp-span-bar .cp-resize { left: 0.85rem; right: 0.85rem; }
.cp-resize.is-n { top: 0; }
.cp-resize.is-s { bottom: 0; }
.cp-resize:hover { background: rgba(15, 118, 110, 0.35); }
.is-thick-on { outline: 2px solid #0f766e; outline-offset: 1px; }
body.cp-is-resizing, body.cp-is-resizing * { cursor: ns-resize !important; }
body.cp-is-resizing { user-select: none; }
.cp-month-num, .cp-span-spacer { flex: 0 0 auto; }

.cp-print-back {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(15, 23, 42, 0.48);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.cp-print-modal {
    width: min(1180px, 96vw);
    height: min(920px, calc(100vh - 2rem));
    background: #fff;
    color: var(--cp-ink);
    border-radius: 1rem;
    box-shadow: 0 24px 64px rgba(15, 23, 42, 0.28);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    outline: none;
}
.cp-print-head {
    flex: none;
    padding: 0.85rem 1.15rem;
    font-size: 1.05rem;
    font-weight: 700;
    border-bottom: 1px solid var(--cp-line);
}
.cp-print-layout {
    display: grid;
    grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
    min-height: 0;
    flex: 1;
}
.cp-print-side {
    overflow: auto;
    padding: 0.95rem 1rem 1.15rem;
    border-right: 1px solid var(--cp-line);
}
.cp-print-lead {
    margin: 0 0 0.35rem;
    font-size: 0.8125rem;
    line-height: 1.45;
    color: #475569;
}
.cp-print-label {
    margin: 0.9rem 0 0.28rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
}
.cp-print-opt {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.28rem 0.32rem;
    border-radius: 0.4rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: #0f172a;
}
.cp-print-opt:hover { background: #f1f5f9; }
.cp-print-opt input { margin-top: 0.18rem; accent-color: var(--cp-teal); }
.cp-print-opt strong { display: block; font-weight: 600; }
.cp-print-opt em {
    display: block;
    font-style: normal;
    font-size: 0.75rem;
    color: #64748b;
    font-weight: 500;
    line-height: 1.35;
}
.cp-print-orient {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.1rem;
    margin-top: 0.2rem;
}
.cp-print-blurb {
    margin: 0.5rem 0.3rem 0;
    font-size: 0.75rem;
    line-height: 1.45;
    color: #475569;
}
.cp-print-ass {
    margin: 0.05rem 0 0.4rem 1.45rem;
    padding-left: 0.55rem;
    border-left: 2px solid var(--cp-line);
}
.cp-print-ass.is-off { opacity: 0.42; }
.cp-print-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.28rem;
    padding: 0.35rem 0.2rem 0.05rem;
}
.cp-print-chip {
    border: 1px solid #d1d5db;
    background: #fff;
    color: #334155;
    border-radius: 0.35rem;
    min-height: 1.7rem;
    padding: 0.12rem 0.48rem;
    font: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}
.cp-print-chip.is-on {
    background: var(--cp-teal);
    border-color: var(--cp-teal);
    color: #fff;
}
.cp-print-chip:hover:not(.is-on) { background: #f0fdfa; border-color: #99f6e4; }
.cp-print-summary {
    margin: 0.4rem 0.2rem 0;
    font-size: 0.75rem;
    color: #64748b;
}
.cp-print-preview {
    background: #e5e7eb;
    overflow: auto;
    min-height: 0;
    padding: 1.15rem 1rem 1.6rem;
}
.cp-print-stage {
    margin: 0 auto;
    overflow: hidden;
}
.cp-print-frame {
    border: 0;
    display: block;
    transform-origin: top left;
    pointer-events: none;
    background: transparent;
}
.cp-print-foot {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border-top: 1px solid var(--cp-line);
    background: #fff;
}
.cp-print-status {
    margin-right: auto;
    font-size: 0.8rem;
    color: #b45309;
    min-height: 1.1em;
}
@media (max-width: 860px) {
    .cp-print-layout { grid-template-columns: 1fr; grid-template-rows: minmax(0, 46%) minmax(220px, 1fr); }
    .cp-print-side { border-right: 0; border-bottom: 1px solid var(--cp-line); }
}

/* Gradebook assignment insight (teacher) */
.cp-gi-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}
.cp-gi-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    font-size: 0.8rem;
    color: #475569;
    margin-bottom: 0.75rem;
}
.cp-gi-stats strong { color: #0f172a; }
.cp-gi-scores-wrap { overflow: auto; max-height: min(42vh, 360px); border: 1px solid var(--cp-line); border-radius: 0.5rem; }
.cp-gi-scores { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.cp-gi-scores th,
.cp-gi-scores td { padding: 0.45rem 0.55rem; border-bottom: 1px solid #e2e8f0; text-align: left; }
.cp-gi-scores th { background: #f8fafc; font-weight: 600; position: sticky; top: 0; z-index: 1; }
.cp-gi-scores tr:last-child td { border-bottom: 0; }
.cp-gi-scores .cp-gi-num { text-align: right; white-space: nowrap; }
.cp-gi-student-pick { margin-bottom: 0.65rem; }
.cp-gi-student-pick label { display: block; font-size: 0.75rem; font-weight: 600; color: #64748b; margin-bottom: 0.25rem; }
.cp-gi-rail .sc-assignment-modal-shell { box-shadow: none; padding: 0; max-width: none; }
.cp-gi-rail .sc-assignment-body { max-height: none; }
.cp-ass-row .cp-ass-actions { display: flex; gap: 0.35rem; align-items: center; flex-shrink: 0; }
.cp-ass-row { align-items: center; }