/* ================================================================
   AiGinex Dynamic Lesson Plan — Stylesheet
   ================================================================ */

/* ── Variables ── */
:root {
    --dlp-primary:   #1a56a0;
    --dlp-primary-d: #0f3d7a;
    --dlp-accent:    #f0a500;
    --dlp-t1:        #2e7d32;
    --dlp-t2:        #6a1b9a;
    --dlp-rev:       #e65100;
    --dlp-brk:       #546e7a;
    --dlp-border:    #dde3ea;
    --dlp-bg:        #f7f9fc;
    --dlp-card:      #ffffff;
    --dlp-text:      #1a2332;
    --dlp-muted:     #6b7a8d;
    --dlp-radius:    8px;
    --dlp-shadow:    0 2px 10px rgba(0,0,0,0.08);

    /* Bangla + Latin font stack — browser picks per character automatically */
    --dlp-font: 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', system-ui, sans-serif;
    --dlp-font-serif: 'Noto Serif Bengali', 'Noto Sans Bengali', Georgia, serif;
}

/* ── Base ── */
.dlp-wrap { font-family: var(--dlp-font); color: var(--dlp-text); max-width: 1400px; margin: 0 auto; }
.dlp-wrap *, .dlp-wrap *::before, .dlp-wrap *::after { box-sizing: border-box; }

/* ── Buttons ── */
.dlp-btn { display:inline-flex; align-items:center; gap:4px; padding:8px 16px; border:none; border-radius:var(--dlp-radius); cursor:pointer; font-size:13px; font-weight:600; transition:all .15s; text-decoration:none; }
.dlp-btn-primary  { background:var(--dlp-primary); color:#fff; }
.dlp-btn-primary:hover  { background:var(--dlp-primary-d); }
.dlp-btn-ghost    { background:transparent; color:var(--dlp-primary); border:1.5px solid var(--dlp-primary); }
.dlp-btn-ghost:hover    { background:#e8f0fc; }
.dlp-btn-sm  { padding:5px 11px; font-size:12px; }
.dlp-btn-xs  { padding:3px 8px;  font-size:11px; border-radius:4px; }
.dlp-btn:disabled { opacity:.5; cursor:not-allowed; }

/* ── Topbar ── */
.dlp-topbar { display:flex; align-items:center; justify-content:space-between; background:var(--dlp-primary); color:#fff; padding:12px 20px; border-radius:var(--dlp-radius) var(--dlp-radius) 0 0; margin-bottom:0; }
.dlp-topbar-title { font-size:16px; font-weight:700; }

/* ── Session Panel ── */
.dlp-session-panel { background:#eef4ff; border:1.5px solid #b3cdf8; border-radius:0 0 var(--dlp-radius) var(--dlp-radius); padding:20px 24px; margin-bottom:16px; }
.dlp-session-panel h3 { margin:0 0 14px; font-size:14px; color:var(--dlp-primary); }
.dlp-session-row { display:flex; flex-wrap:wrap; gap:16px; align-items:flex-start; }
.dlp-session-terms { display:flex; flex-wrap:wrap; gap:12px; align-items:center; }
.dlp-term-block { display:flex; align-items:center; gap:8px; background:#fff; padding:8px 12px; border-radius:var(--dlp-radius); border:1px solid var(--dlp-border); }
.dlp-term-badge { font-size:11px; font-weight:700; padding:3px 8px; border-radius:20px; color:#fff; white-space:nowrap; }
.dlp-term-badge.t1 { background:var(--dlp-t1); }
.dlp-term-badge.t2 { background:var(--dlp-t2); }
.dlp-sep { color:var(--dlp-muted); font-weight:700; }

/* ── Selector Card ── */
.dlp-selector-card { background:var(--dlp-card); border:1.5px solid var(--dlp-border); border-radius:var(--dlp-radius); padding:20px 24px; margin-bottom:20px; box-shadow:var(--dlp-shadow); }
.dlp-selector-row { display:flex; flex-wrap:wrap; gap:16px; align-items:flex-end; }

/* ── Field Group ── */
.dlp-field-group { display:flex; flex-direction:column; gap:5px; }
.dlp-field-group label { font-size:12px; font-weight:600; color:var(--dlp-muted); text-transform:uppercase; letter-spacing:.5px; }
.dlp-field-group input[type="text"],
.dlp-field-group input[type="number"],
.dlp-field-group input[type="date"],
.dlp-field-group select,
.dlp-field-group textarea { border:1.5px solid var(--dlp-border); border-radius:6px; padding:7px 10px; font-size:13px; color:var(--dlp-text); background:#fff; width:100%; transition:border-color .15s; }
.dlp-field-group select:focus,
.dlp-field-group input:focus,
.dlp-field-group textarea:focus { outline:none; border-color:var(--dlp-primary); }
.dlp-field-sm { min-width:80px; max-width:100px; }

/* ── Editor ── */
.dlp-editor { background:var(--dlp-card); border:1.5px solid var(--dlp-border); border-radius:var(--dlp-radius); box-shadow:var(--dlp-shadow); overflow:hidden; }

/* Plan meta bar */
.dlp-plan-meta-bar { background:#f0f4fb; border-bottom:1.5px solid var(--dlp-border); padding:12px 20px; display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between; }
.dlp-plan-meta-fields { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.dlp-meta-label { font-size:12px; font-weight:700; color:var(--dlp-muted); text-transform:uppercase; }
.dlp-rev-input { width:60px; padding:4px 8px; border:1.5px solid var(--dlp-border); border-radius:5px; font-size:13px; }
.dlp-date-preview-bar { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.dlp-periods-badge { font-size:11px; background:var(--dlp-primary); color:#fff; padding:3px 10px; border-radius:20px; }
.dlp-msg { font-size:12px; padding:3px 8px; border-radius:4px; }

/* ── Table ── */
.dlp-table-wrap { overflow-x:auto; }
.dlp-table { width:100%; border-collapse:collapse; font-size:13px; }
.dlp-table thead th { background:var(--dlp-primary); color:#fff; padding:10px 12px; text-align:left; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.4px; white-space:nowrap; }
.dlp-table tbody tr { border-bottom:1px solid var(--dlp-border); transition:background .1s; }
.dlp-table tbody tr:hover { background:#f5f8ff; }

/* Row type coloring */
.dlp-row-revision    td { background:#fff8f0 !important; }
.dlp-row-integration td { background:#f0fff4 !important; }
.dlp-row-break       td { background:#f5f5f5 !important; color:var(--dlp-muted); }

.dlp-table td { padding:9px 12px; vertical-align:top; }
.col-drag   { width:30px; text-align:center; }
.col-order  { width:36px; text-align:center; font-weight:700; color:var(--dlp-muted); }
.col-classes{ width:70px; text-align:center; }
.col-exam   { width:130px; }
.col-type   { width:110px; }
.col-term   { width:70px; text-align:center; }
.col-dates  { width:160px; }
.col-actions{ width:120px; }

/* Drag handle */
.dlp-drag-handle { cursor:grab; color:var(--dlp-border); font-size:18px; user-select:none; }
.dlp-drag-handle:active { cursor:grabbing; }

/* Chapter cell */
.dlp-chapter-label { font-weight:600; }
.dlp-linked-badge { font-size:11px; cursor:help; }
.dlp-edit-topic-id { margin-bottom:5px; }

/* Type badges */
.dlp-type-badge { font-size:11px; font-weight:700; padding:3px 8px; border-radius:20px; white-space:nowrap; }
.dlp-type-teaching    { background:#dbeafe; color:#1d4ed8; }
.dlp-type-revision    { background:#ffedd5; color:#c2410c; }
.dlp-type-integration { background:#dcfce7; color:#16a34a; }
.dlp-type-break       { background:#f1f5f9; color:#475569; }

/* Exam badges */
.dlp-exam-badge { font-size:11px; font-weight:700; padding:3px 8px; border-radius:20px; white-space:nowrap; }
.dlp-exam-badge.mcq   { background:#dbeafe; color:#1d4ed8; }
.dlp-exam-badge.saq   { background:#dcfce7; color:#16a34a; }
.dlp-exam-badge.cq    { background:#fae8ff; color:#9333ea; }
.dlp-exam-badge.mixed { background:#fff7ed; color:#c2410c; }
.dlp-exam-badge.none  { background:#f1f5f9; color:#64748b; }

/* Date cell */
.dlp-date-range { font-size:12px; color:var(--dlp-primary); white-space:nowrap; }
.dlp-date-override-ui { display:flex; flex-wrap:wrap; gap:4px; align-items:center; margin-top:4px; }
.dlp-date-override-ui input[type="date"] { font-size:11px; padding:3px 6px; border:1px solid var(--dlp-border); border-radius:4px; width:120px; }
.dlp-override-mark { color:var(--dlp-accent); font-size:11px; cursor:help; }

/* Row actions */
.dlp-row-actions { display:flex; flex-wrap:wrap; gap:4px; }

/* Add panel */
.dlp-add-panel { border-top:2px dashed var(--dlp-border); padding:20px 24px; background:#fafbfd; }
.dlp-add-panel h4 { margin:0 0 14px; font-size:14px; color:var(--dlp-primary); }
.dlp-add-fields { display:grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap:14px; margin-bottom:14px; }
.dlp-add-actions { display:flex; align-items:center; gap:12px; }

.dlp-loading { text-align:center; padding:40px; color:var(--dlp-muted); font-size:14px; }
.dlp-error   { color:#c62828; padding:12px; background:#ffebee; border-radius:6px; }
.dlp-empty-msg { text-align:center; padding:40px; color:var(--dlp-muted); font-style:italic; }

/* ================================================================
   VIEWER
   ================================================================ */
.dlp-view-selector { background:var(--dlp-card); border:1.5px solid var(--dlp-border); border-radius:var(--dlp-radius); padding:20px 24px; margin-bottom:20px; box-shadow:var(--dlp-shadow); }
.dlp-loader { text-align:center; padding:30px; color:var(--dlp-muted); }
.dlp-print-bar { text-align:right; margin-bottom:12px; }

/* Cover */
.dlp-cover { background:linear-gradient(135deg, #4f86e8 0%, #7ab3f5 50%, #a8d0ff 100%); color:#fff; padding:36px 40px; border-radius:var(--dlp-radius); margin-bottom:20px; }
.dlp-cover-title { font-size:26px; font-weight:800; margin-bottom:6px; }
.dlp-cover-sub   { font-size:16px; opacity:.85; margin-bottom:20px; }
.dlp-cover-meta  { display:flex; flex-wrap:wrap; gap:20px; }
.dlp-cover-meta-item { background:rgba(255,255,255,.15); border-radius:8px; padding:10px 16px; }
.dlp-cm-label { display:block; font-size:11px; opacity:.75; text-transform:uppercase; letter-spacing:.5px; margin-bottom:2px; }
.dlp-cm-val   { font-weight:700; font-size:14px; }

/* Summary cards */
.dlp-summary-cards { display:flex; flex-wrap:wrap; gap:14px; margin-bottom:20px; }
.dlp-summary-card { flex:1; min-width:110px; background:var(--dlp-card); border:1.5px solid var(--dlp-border); border-radius:var(--dlp-radius); padding:16px 20px; text-align:center; box-shadow:var(--dlp-shadow); }
.dlp-sc-val { font-size:28px; font-weight:800; color:var(--dlp-primary); }
.dlp-sc-lbl { font-size:11px; color:var(--dlp-muted); text-transform:uppercase; letter-spacing:.5px; margin-top:4px; }

/* Exam pattern pills */
.dlp-exam-pattern-section { margin-bottom:24px; }
.dlp-section-title { font-size:15px; font-weight:700; color:var(--dlp-primary); margin:0 0 12px; padding-bottom:6px; border-bottom:2px solid var(--dlp-border); }
.dlp-exam-pills { display:flex; flex-wrap:wrap; gap:16px; }
.dlp-exam-pill-group { background:var(--dlp-card); border:1.5px solid var(--dlp-border); border-radius:var(--dlp-radius); padding:12px 16px; box-shadow:var(--dlp-shadow); }
.dlp-exam-pill-title { font-weight:700; font-size:13px; color:var(--dlp-primary); margin-bottom:8px; padding-bottom:6px; border-bottom:1px solid var(--dlp-border); }
.dlp-exam-pill { display:flex; align-items:center; gap:10px; font-size:12px; margin-bottom:4px; }
.dlp-pill-label { color:var(--dlp-text); }
.dlp-pill-marks { font-weight:700; color:var(--dlp-primary); background:#e8f0fc; padding:2px 8px; border-radius:20px; }

/* Term section */
.dlp-term-section { margin-bottom:28px; }
.dlp-term-header { display:flex; align-items:center; gap:12px; margin:0 0 12px; padding:10px 16px; background:var(--dlp-bg); border-radius:var(--dlp-radius); border-left:4px solid var(--dlp-primary); }
.dlp-term-badge-lg { font-size:13px; font-weight:800; padding:4px 12px; border-radius:20px; color:#fff; background:var(--dlp-primary); }
.dlp-term-dates { font-size:13px; color:var(--dlp-muted); }

/* View table */
.dlp-view-table { width:100%; border-collapse:collapse; font-size:13px; box-shadow:var(--dlp-shadow); border-radius:var(--dlp-radius); overflow:hidden; }
.dlp-view-table thead th { background:var(--dlp-primary); color:#fff; padding:10px 14px; text-align:left; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.4px; }
.dlp-view-table tbody tr { border-bottom:1px solid var(--dlp-border); }
.dlp-view-table tbody tr:last-child { border-bottom:none; }
.dlp-view-table td { padding:10px 14px; vertical-align:top; }
.vc-num    { width:40px; text-align:center; font-weight:700; color:var(--dlp-muted); }
.vc-dates  { width:150px; white-space:nowrap; font-size:12px; color:var(--dlp-primary); }
.vc-classes{ width:70px; text-align:center; }
.vc-exam   { width:130px; }
.vc-notes  { width:150px; font-size:12px; color:var(--dlp-muted); }
.vc-chapter { font-weight:600; }

/* View row types */
.dlp-vrow-revision    td { background:#fff8f0; }
.dlp-vrow-integration td { background:#f0fff4; }
.dlp-vrow-break       td { background:#f5f5f5; color:var(--dlp-muted); }

.dlp-syllabus-note { cursor:help; font-size:11px; }
.dlp-override-mark { color:var(--dlp-accent); }
.dlp-break-icon, .dlp-rev-icon { font-size:14px; }

/* ================================================================
   PRINT
   ================================================================ */
@media print {
    .no-print, .dlp-view-selector, .dlp-print-bar { display:none !important; }
    .dlp-wrap { max-width:100%; }
    .dlp-cover { -webkit-print-color-adjust:exact; print-color-adjust:exact; }
    .dlp-view-table { page-break-inside:auto; }
    .dlp-view-table tr { page-break-inside:avoid; }
    .dlp-term-section { page-break-before:auto; }
}

/* ================================================================
   FIX 2: CSV Batch Upload Panel
   ================================================================ */
.dlp-add-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.dlp-add-panel-header h4 {
    margin: 0;
    font-size: 14px;
    color: var(--dlp-primary);
}

.dlp-csv-panel {
    background: #f0f4fb;
    border: 1.5px solid #b3cdf8;
    border-radius: var(--dlp-radius);
    margin-bottom: 20px;
    overflow: hidden;
}
.dlp-csv-inner {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.dlp-csv-info {
    font-size: 12px;
    color: var(--dlp-text);
    background: #fff;
    border: 1px solid var(--dlp-border);
    border-radius: 6px;
    padding: 10px 14px;
    line-height: 1.7;
}
.dlp-csv-info code {
    display: inline-block;
    background: #e8f0fc;
    color: var(--dlp-primary-d);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin: 4px 0;
    word-break: break-all;
}
.dlp-csv-actions {
    display: flex;
    gap: 10px;
}
.dlp-csv-panel textarea {
    width: 100%;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    border: 1.5px solid var(--dlp-border);
    border-radius: 6px;
    padding: 8px 10px;
    resize: vertical;
    color: var(--dlp-text);
    background: #fff;
}
.dlp-csv-panel textarea:focus {
    outline: none;
    border-color: var(--dlp-primary);
}
.dlp-csv-file-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}
.dlp-muted-note {
    color: var(--dlp-muted);
    font-size: 12px;
}
.dlp-csv-upload-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ── optgroup styling for topic dropdowns (Fix 1) ── */
.dlp-field-group select optgroup {
    font-style: normal;
    font-weight: 700;
    color: var(--dlp-primary);
    background: #f0f4fb;
    padding: 4px 0;
}
.dlp-field-group select option {
    font-weight: 400;
    color: var(--dlp-text);
    padding-left: 8px;
}

/* ================================================================
   MARKS DISTRIBUTION — Redesigned (Section Headers + Pattern Rows)
   ================================================================ */

/* Replace old pill layout with structured card layout */
.dlp-exam-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: flex-start;
}

.dlp-exam-group-card {
    flex: 1;
    min-width: 220px;
    max-width: 340px;
    background: var(--dlp-card);
    border: 1.5px solid var(--dlp-border);
    border-radius: var(--dlp-radius);
    box-shadow: var(--dlp-shadow);
    overflow: hidden;
}

.dlp-exam-group-title {
    background: var(--dlp-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.dlp-exam-total-badge {
    font-size: 11px;
    font-weight: 600;
    background: rgba(255,255,255,.2);
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
}

.dlp-dist-rows {
    padding: 10px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

/* Bold section header within an exam card */
.dlp-dist-section-hdr {
    font-weight: 700;
    font-size: 12px;
    color: var(--dlp-primary);
    background: #eef4ff;
    padding: 5px 8px;
    border-radius: 4px;
    margin-top: 8px;
    border-left: 3px solid var(--dlp-primary);
}
.dlp-dist-section-hdr:first-child { margin-top: 0; }

/* Pattern detail row */
.dlp-dist-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 4px;
}
.dlp-dist-row:hover { background: #f5f8ff; }

.dlp-dist-detail {
    color: var(--dlp-text);
    flex: 1;
    line-height: 1.4;
}

.dlp-dist-fmt {
    color: var(--dlp-muted);
    font-style: normal;
    font-size: 11px;
}

.dlp-dist-marks {
    font-weight: 700;
    font-size: 11px;
    background: #e8f0fc;
    color: var(--dlp-primary);
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Print: keep marks cards readable */
@media print {
    .dlp-exam-groups { gap: 10px; }
    .dlp-exam-group-card { max-width: none; flex: 1 1 200px; }
    .dlp-exam-group-title { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ================================================================
   CARD MODE VIEW  (dlp-cv-* namespace — no conflicts)
   ================================================================ */

/* ── Variables ── */
.dlp-view-output {
    --cv-ink:      #1e2a3a;
    --cv-paper:    #f8fafc;
    --cv-cream:    #f0f4f8;
    --cv-t1:       #1a56a0;
    --cv-t1-light: #eaf2ff;
    --cv-t2:       #1a7a4a;
    --cv-t2-light: #e6f7ef;
    --cv-rev:      #b84c00;
    --cv-rev-light:#fff3eb;
    --cv-gold:     #e07b00;
    --cv-border:   #dde3ea;
    --cv-muted:    #6b7a8d;
    font-family: var(--dlp-font);
    background: var(--cv-paper);
    color: var(--cv-ink);
    font-size: 13px;
    line-height: 1.6;
}

/* ── Cover ── */
.dlp-cv-cover {
    background: linear-gradient(135deg, #fffbe6 0%, #fff8d6 50%, #fef3b0 100%);
    color: #1a1a2e;
    padding: 40px 48px;
    position: relative;
    overflow: hidden;
}
.dlp-cv-cover::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,220,50,.18) 0%, transparent 70%);
    pointer-events: none;
}
.dlp-cv-badge {
    display: inline-block;
    border: 1px solid rgba(0,0,0,.18);
    color: rgba(30,30,60,.75);
    padding: 3px 12px;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
    border-radius: 20px;
    background: rgba(255,255,255,.45);
}
.dlp-cv-title {
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 24px;
    line-height: 1.2;
    color: #1a1a2e;
}
.dlp-cv-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    border-top: 1px solid rgba(0,0,0,.12);
    padding-top: 20px;
}
.dlp-cv-meta-item label {
    display: block;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(30,30,60,.5);
    margin-bottom: 3px;
}
.dlp-cv-meta-item span {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
}

/* ── Summary ── */
.dlp-cv-summary {
    background: var(--cv-cream);
    border-bottom: 1px solid var(--cv-border);
    padding: 24px 48px;
}
.dlp-cv-stat-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}
.dlp-cv-stat {
    background: #fff;
    border-radius: 8px;
    padding: 16px 18px;
    border-top: 3px solid var(--cv-t1);
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.dlp-cv-stat-val {
    font-size: 26px;
    font-weight: 800;
    color: var(--cv-t1);
    font-variant-numeric: tabular-nums;
}
.dlp-cv-stat-lbl {
    font-size: 10px;
    color: var(--cv-muted);
    text-transform: uppercase;
    letter-spacing: .8px;
    margin-top: 3px;
}

/* ── Marks Pattern ── */
.dlp-cv-marks-section {
    padding: 24px 48px;
    background: var(--cv-cream);
    border-bottom: 1px solid var(--cv-border);
}
.dlp-cv-marks-heading {
    font-size: 15px;
    font-weight: 700;
    color: var(--cv-ink);
    margin-bottom: 16px;
}
.dlp-cv-marks-groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}
.dlp-cv-marks-card {
    width: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    border-left: 4px solid var(--cv-t1);
}
.dlp-cv-marks-card-title {
    background: var(--cv-t1);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.dlp-cv-marks-total {
    font-size: 10px;
    background: rgba(255,255,255,.22);
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
}
.dlp-cv-marks-section-hdr {
    font-weight: 700;
    font-size: 11px;
    color: var(--cv-t1);
    background: var(--cv-t1-light);
    padding: 5px 12px;
    border-left: 3px solid var(--cv-t1);
    margin: 0;
}
.dlp-cv-marks-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 12px;
    padding: 5px 12px;
    border-bottom: 1px solid var(--cv-border);
}
.dlp-cv-marks-row:last-child { border-bottom: none; }
.dlp-cv-marks-detail { flex: 1; color: var(--cv-ink); line-height: 1.4; }
.dlp-cv-marks-fmt { color: var(--cv-muted); font-style: normal; font-size: 10px; }
.dlp-cv-marks-badge {
    font-size: 11px;
    font-weight: 700;
    background: var(--cv-t1-light);
    color: var(--cv-t1);
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── Chapter Allocation Overview ── */
.dlp-chap-alloc {
    padding: 24px 48px;
    background: var(--cv-cream);
    border-top: 1px solid var(--cv-border);
    border-bottom: 1px solid var(--cv-border);
}
.dlp-chap-alloc-heading {
    font-size: 13px;
    font-weight: 700;
    color: var(--cv-muted);
    text-transform: uppercase;
    letter-spacing: .8px;
    margin-bottom: 14px;
}
.dlp-chap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}
@media (max-width: 600px) {
    .dlp-chap-alloc { padding: 16px 16px; }
    .dlp-chap-grid  { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .dlp-chap-card  { padding: 9px 10px; }
    .dlp-chap-card-name { font-size: 11px; }
}
@media (min-width: 601px) and (max-width: 900px) {
    .dlp-chap-alloc { padding: 20px 24px; }
    .dlp-chap-grid  { grid-template-columns: repeat(3, 1fr); }
}
.dlp-chap-card {
    background: #fff;
    border-radius: 6px;
    padding: 12px;
    border-bottom: 3px solid var(--cv-border);
    font-size: 11px;
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.dlp-chap-card-no {
    font-family: 'Courier New', monospace;
    font-size: 10px;
    color: var(--cv-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: .3px;
}
.dlp-chap-card-name {
    font-weight: 600;
    font-size: 12px;
    margin-bottom: 6px;
    line-height: 1.3;
    color: var(--cv-ink);
}
.dlp-chap-bar {
    height: 4px;
    border-radius: 2px;
    background: #eee;
    margin: 6px 0 4px;
    overflow: hidden;
}
.dlp-chap-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: var(--cv-gold);
}
.dlp-chap-card-cls {
    color: var(--cv-t1);
    font-family: 'Courier New', monospace;
    font-size: 13px;
    font-weight: 700;
}
.dlp-chap-card-note {
    font-size: 10px;
    color: var(--cv-muted);
    margin-top: 2px;
}

/* print — chapter allocation */
@media print {
    .dlp-chap-alloc { background: #fff !important; padding: 14px 16px;
        -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-chap-card  { box-shadow: none !important; border: 1px solid #ddd !important; }
    .dlp-chap-grid  { gap: 5px !important; }
    .dlp-chap-card  { padding: 6px; }
    .dlp-chap-bar-fill { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ── Term header ── */
.dlp-cv-term-hdr {
    padding: 24px 48px 16px;
    border-top: 4px solid #4f86e8;
    background: #e8f1ff !important;
}
.dlp-cv-term-hdr.dlp-cv-term2 {
    border-top-color: #2e9e68;
    background: #e6f7ef !important;
}
.dlp-cv-term-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--cv-ink);
    margin: 0 0 4px;
}
.dlp-cv-term-dates {
    font-size: 13px;
    color: var(--cv-muted);
    margin: 0;
}

/* ── Card list ── */
.dlp-cv-card-list {
    padding: 0 48px 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

/* ── Holiday banner ── */
.dlp-cv-holiday {
    background: #f9f5e7;
    color: var(--cv-muted);
    font-style: italic;
    text-align: center;
    font-size: 11px;
    letter-spacing: .3px;
    padding: 7px 16px;
    border: 1px dashed var(--cv-border);
    border-radius: 6px;
}
.dlp-cv-holiday-dates { font-size: 10px; opacity: .8; }

/* ── Chapter card ── */
.dlp-cv-card {
    border: 1px solid var(--cv-border);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 1px 5px rgba(0,0,0,.05);
    page-break-inside: avoid;
}

/* Card header band */
.dlp-cv-card-hdr {
    background: var(--cv-cream);
    border-bottom: 2px solid var(--cv-t1);
    padding: 10px 16px 8px;
}
.dlp-cv-card-hdr-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 5px;
}
.dlp-cv-card-dates {
    font-size: 11px;
    color: var(--cv-muted);
    font-variant-numeric: tabular-nums;
}
.dlp-cv-card-sep { color: #ccc; }
.dlp-cv-card-cls {
    font-size: 11px;
    font-weight: 700;
    color: var(--cv-t1);
}
.dlp-cv-card-chapter {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.dlp-cv-card-chname {
    font-size: 13px;
    font-weight: 700;
}

/* Revision card header */
.dlp-cv-card-rev .dlp-cv-card-hdr {
    background: var(--cv-rev-light);
    border-bottom-color: var(--cv-rev);
}

/* ── Card sections row: Teaching Activity + Assessment side by side ── */
.dlp-cv-card-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--cv-border);
}
.dlp-cv-card-sections .dlp-cv-card-section {
    border-bottom: none;
    border-right: 1px solid var(--cv-border);
}
.dlp-cv-card-sections .dlp-cv-card-section:last-child {
    border-right: none;
}

/* ── Section labels */
.dlp-cv-card-section {
    border-bottom: 1px solid var(--cv-border);
}
.dlp-cv-card-section:last-child { border-bottom: none; }

.dlp-cv-card-label {
    padding: 4px 16px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.dlp-cv-label-activity {
    background: var(--cv-t1-light);
    color: var(--cv-t1);
    border-left: 4px solid var(--cv-t1);
}
.dlp-cv-label-rev {
    background: var(--cv-rev-light);
    color: var(--cv-rev);
    border-left: 4px solid var(--cv-rev);
}
.dlp-cv-label-notes {
    background: #e6f7ef;
    color: #1a7a4a;
    border-left: 4px solid #1a7a4a;
}
.dlp-cv-card-body {
    padding: 7px 14px;
    background: #fff;
}
.dlp-cv-card-section-notes .dlp-cv-card-body { background: #f8fbf7; }
.dlp-cv-card-body p {
    margin: 0;
    font-size: 12px;
    line-height: 1.4;
    color: var(--cv-ink);
}

/* ================================================================
   PRINT OVERRIDES — Card Mode
   ================================================================ */
@media print {
    .no-print, .dlp-print-bar { display: none !important; }
    .dlp-view-output { background: #fff !important; font-size: 11px; }
    .dlp-cv-cover {
        -webkit-print-color-adjust: exact; print-color-adjust: exact;
        padding: 24px 32px;
        background: linear-gradient(135deg, #fffbe6 0%, #fff8d6 50%, #fef3b0 100%) !important;
        color: #1a1a2e !important;
    }
    .dlp-cv-title { font-size: 24px; color: #1a1a2e !important; }
    .dlp-cv-summary { background: #fff !important; padding: 12px 24px; }
    .dlp-cv-stat { border-top: 3px solid var(--cv-t1) !important; box-shadow: none; border: 1px solid var(--cv-border); padding: 10px 12px;
        -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-stat-val { font-size: 18px; }
    .dlp-cv-marks-section { background: #fff !important; padding: 12px 24px; }
    .dlp-cv-marks-card-title { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-marks-section-hdr { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-marks-badge { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-term-hdr { padding: 12px 24px 10px; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-card-list { padding: 0 24px 24px; gap: 8px; margin-top: 10px; }
    .dlp-cv-card { box-shadow: none; border-radius: 5px; page-break-inside: avoid; }
    .dlp-cv-card-hdr { background: var(--cv-cream) !important; border-bottom: 2px solid var(--cv-t1) !important;
        padding: 6px 12px 5px; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-card-rev .dlp-cv-card-hdr { background: var(--cv-rev-light) !important; border-bottom-color: var(--cv-rev) !important;
        -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-card-label { padding: 3px 12px; font-size: 9px; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-cv-label-activity { background: var(--cv-t1-light) !important; color: var(--cv-t1) !important; }
    .dlp-cv-label-rev { background: var(--cv-rev-light) !important; color: var(--cv-rev) !important; }
    .dlp-cv-label-notes { background: #e6f7ef !important; color: #1a7a4a !important; }
    .dlp-cv-card-body { padding: 5px 10px; }
    .dlp-cv-card-body p { font-size: 10px; line-height: 1.3; }
    .dlp-cv-card-sections { display: grid !important; grid-template-columns: 1fr 1fr !important; }
    .dlp-cv-card-sections .dlp-cv-card-section { border-right: 1px solid var(--cv-border) !important; }
    .dlp-cv-card-sections .dlp-cv-card-section:last-child { border-right: none !important; }
    .dlp-cv-marks-groups { grid-template-columns: 1fr 1fr !important; }
    .dlp-cv-holiday { padding: 4px 12px; font-size: 10px; background: #f0f4f8 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    @page { size: A4 portrait; margin: 10mm 12mm; }
}

/* ================================================================
   V1.2 UPGRADES — Modern Edit, Exam Combobox, Search Bar
   ================================================================ */

/* ── Modern Edit Row State ── */
.dlp-row-editing {
    background: #f0f6ff !important;
    box-shadow: inset 0 0 0 2px var(--dlp-primary);
    transition: box-shadow .2s;
}
.dlp-row-editing td {
    background: transparent !important;
}

/* ── Modern Action Buttons ── */
.dlp-btn-edit-modern {
    background: #e8f0fc;
    color: var(--dlp-primary);
    border: 1.5px solid #b3cdf8;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    gap: 4px;
    transition: all .15s;
    display: inline-flex;
    align-items: center;
}
.dlp-btn-edit-modern:hover {
    background: var(--dlp-primary);
    color: #fff;
    border-color: var(--dlp-primary);
}
.dlp-btn-save-modern {
    background: #dcfce7;
    color: #16a34a;
    border: 1.5px solid #86efac;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    gap: 4px;
    display: inline-flex;
    align-items: center;
    transition: all .15s;
}
.dlp-btn-save-modern:hover {
    background: #16a34a;
    color: #fff;
    border-color: #16a34a;
}
.dlp-btn-cancel-modern {
    background: #f1f5f9;
    color: #64748b;
    border: 1.5px solid #cbd5e1;
    border-radius: 6px;
    font-size: 11px;
    padding: 4px 10px;
    transition: all .15s;
}
.dlp-btn-cancel-modern:hover {
    background: #e2e8f0;
}
.dlp-btn-delete-modern {
    background: transparent;
    color: #dc2626;
    border: 1.5px solid #fecaca;
    border-radius: 6px;
    font-size: 11px;
    padding: 4px 7px;
    transition: all .15s;
    display: inline-flex;
    align-items: center;
}
.dlp-btn-delete-modern:hover {
    background: #fee2e2;
    border-color: #dc2626;
}

/* ── Exam Combobox ── */
.dlp-exam-combobox {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.dlp-exam-combobox input[type="text"] {
    border: 1.5px solid var(--dlp-border);
    border-radius: 6px;
    padding: 7px 10px;
    font-size: 13px;
    color: var(--dlp-text);
    width: 100%;
    transition: border-color .15s;
}
.dlp-exam-combobox input[type="text"]:focus {
    outline: none;
    border-color: var(--dlp-primary);
    box-shadow: 0 0 0 3px rgba(26,86,160,.1);
}
.dlp-exam-quick-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.dlp-exam-chip {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    background: #e8f0fc;
    color: var(--dlp-primary);
    border: 1.5px solid #b3cdf8;
    cursor: pointer;
    transition: all .13s;
    user-select: none;
}
.dlp-exam-chip:hover,
.dlp-exam-chip.active {
    background: var(--dlp-primary);
    color: #fff;
    border-color: var(--dlp-primary);
}

/* Inline exam combobox in table */
.dlp-exam-combobox-inline {
    min-width: 160px;
}
.dlp-exam-combobox-inline input[type="text"] {
    width: 100%;
    font-size: 12px;
    padding: 5px 8px;
    border: 1.5px solid var(--dlp-border);
    border-radius: 5px;
}
.dlp-exam-combobox-inline input[type="text"]:focus {
    outline: none;
    border-color: var(--dlp-primary);
}

/* ── Dynamic Search Bar ── */
.dlp-search-bar {
    background: #fff;
    border: 1.5px solid var(--dlp-border);
    border-radius: var(--dlp-radius);
    padding: 14px 20px;
    margin-bottom: 16px;
    box-shadow: var(--dlp-shadow);
    animation: dlp-fadein .25s ease;
}
@keyframes dlp-fadein {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.dlp-search-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}
.dlp-search-field {
    display: flex;
    align-items: center;
    background: #f7f9fc;
    border: 1.5px solid var(--dlp-border);
    border-radius: 8px;
    padding: 0 10px;
    flex: 1;
    min-width: 240px;
    transition: border-color .15s;
}
.dlp-search-field:focus-within {
    border-color: var(--dlp-primary);
    box-shadow: 0 0 0 3px rgba(26,86,160,.1);
}
.dlp-search-icon { font-size: 14px; color: var(--dlp-muted); margin-right: 6px; }
.dlp-search-field input {
    border: none;
    background: transparent;
    font-size: 13px;
    padding: 9px 0;
    width: 100%;
    color: var(--dlp-text);
    outline: none;
}
.dlp-search-clear {
    border: none;
    background: none;
    cursor: pointer;
    color: var(--dlp-muted);
    font-size: 12px;
    padding: 4px;
    border-radius: 50%;
    display: none;
    transition: background .13s;
}
.dlp-search-clear:hover { background: #e2e8f0; color: var(--dlp-text); }

.dlp-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.dlp-filter-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--dlp-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-right: 2px;
}
.dlp-chip {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    background: #f1f5f9;
    color: #64748b;
    border: 1.5px solid #e2e8f0;
    cursor: pointer;
    transition: all .13s;
    white-space: nowrap;
}
.dlp-chip:hover {
    background: #e8f0fc;
    color: var(--dlp-primary);
    border-color: #b3cdf8;
}
.dlp-chip-active {
    background: var(--dlp-primary) !important;
    color: #fff !important;
    border-color: var(--dlp-primary) !important;
}
.dlp-search-count {
    font-size: 12px;
    color: var(--dlp-muted);
    font-style: italic;
    white-space: nowrap;
}

/* ── No-print for search bar ── */
@media print {
    .dlp-search-bar { display: none !important; }
}

/* ================================================================
   V1.2.1 — Today / This Week / This Month Time Filter Buttons
   ================================================================ */

.dlp-time-filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.dlp-time-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    padding: 7px 14px;
    border-radius: 10px;
    border: 1.5px solid var(--dlp-border);
    background: #fff;
    cursor: pointer;
    transition: all .18s cubic-bezier(.4,0,.2,1);
    min-width: 86px;
    position: relative;
    overflow: hidden;
}
.dlp-time-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #4f86e8 0%, #7ab3f5 50%, #a8d0ff 100%);
    opacity: 0;
    transition: opacity .18s;
    border-radius: inherit;
}
.dlp-time-btn:hover::before {
    opacity: .06;
}
.dlp-time-btn:hover {
    border-color: var(--dlp-primary);
    box-shadow: 0 2px 8px rgba(26,86,160,.15);
    transform: translateY(-1px);
}
.dlp-time-btn-icon {
    font-size: 16px;
    line-height: 1;
    position: relative;
    z-index: 1;
}
.dlp-time-btn-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--dlp-text);
    text-transform: uppercase;
    letter-spacing: .5px;
    line-height: 1;
    position: relative;
    z-index: 1;
    transition: color .18s;
}
.dlp-time-btn-date {
    font-size: 10px;
    color: var(--dlp-muted);
    line-height: 1;
    position: relative;
    z-index: 1;
    transition: color .18s;
    white-space: nowrap;
}
.dlp-time-btn:hover .dlp-time-btn-label { color: var(--dlp-primary); }

/* ── Active state ── */
.dlp-time-btn-active {
    background: linear-gradient(135deg, #4f86e8 0%, #7ab3f5 50%, #a8d0ff 100%) !important;
    border-color: var(--dlp-primary) !important;
    box-shadow: 0 3px 12px rgba(26,86,160,.35) !important;
    transform: translateY(-1px);
}
.dlp-time-btn-active::before { opacity: 0 !important; }
.dlp-time-btn-active .dlp-time-btn-label,
.dlp-time-btn-active .dlp-time-btn-icon,
.dlp-time-btn-active .dlp-time-btn-date {
    color: #fff !important;
}

/* Today btn gets a pulse ring when active */
#dlp-today-btn.dlp-time-btn-active {
    animation: dlp-today-pulse 2s infinite;
}
@keyframes dlp-today-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(26,86,160,.5); }
    60%  { box-shadow: 0 0 0 6px rgba(26,86,160,0); }
    100% { box-shadow: 0 0 0 0 rgba(26,86,160,0); }
}

/* ── Highlight pulse for scrolled-to card ── */
@keyframes dlp-highlight-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(26,86,160,.6); }
    50%  { box-shadow: 0 0 0 8px rgba(26,86,160,.15); }
    100% { box-shadow: 0 0 0 0 rgba(26,86,160,0); }
}
.dlp-highlight-pulse {
    animation: dlp-highlight-pulse 1.8s ease-out;
}

/* ── Search bar responsive layout ── */
.dlp-search-inner {
    flex-wrap: wrap;
    gap: 10px;
}
@media (max-width: 900px) {
    .dlp-time-filter-group {
        width: 100%;
        justify-content: flex-start;
    }
    .dlp-time-btn {
        flex: 1;
        min-width: 70px;
    }
}
@media (max-width: 600px) {
    .dlp-search-field { min-width: 100%; }
    .dlp-filter-chips { width: 100%; }
    .dlp-time-filter-group { width: 100%; }
    .dlp-time-btn { flex-direction: row; gap: 6px; min-width: unset; padding: 8px 12px; }
    .dlp-time-btn-date { display: none; }
}
@media print {
    .dlp-time-filter-group { display: none !important; }
}

/* ================================================================
   SMOOTH EDIT TRANSITIONS (v1.2.2 — transition-based, no animationend)
   ================================================================ */

/* Edit fields fade IN: start transparent, transition to opaque */
.dlp-fading-in {
    opacity: 0 !important;
}
/* When .dlp-fading-in is removed, opacity transitions to the element's natural value */
.dlp-edit-field,
.dlp-chapter-edit,
.dlp-exam-combobox-inline,
.dlp-val-display,
.dlp-chapter-display,
.dlp-btn-save-row,
.dlp-btn-cancel-edit,
.dlp-btn-edit,
.dlp-btn-delete {
    transition: opacity 0.16s ease;
}

/* Edit fields fade OUT before hide */
.dlp-fading-out {
    opacity: 0 !important;
    pointer-events: none;
}

/* ── Row editing highlight — smooth entrance ── */
.dlp-row-editing {
    background: #f0f6ff !important;
    box-shadow: inset 0 0 0 2px var(--dlp-primary);
    transition: background 0.2s ease, box-shadow 0.2s ease !important;
}
.dlp-row-editing td {
    background: transparent !important;
}

/* ── Edit inputs: focus ring polish ── */
.dlp-row-editing input,
.dlp-row-editing select,
.dlp-row-editing textarea {
    border-color: var(--dlp-primary) !important;
    box-shadow: 0 0 0 3px rgba(26,86,160,.08);
    transition: border-color .15s, box-shadow .15s;
}
.dlp-row-editing input:focus,
.dlp-row-editing select:focus,
.dlp-row-editing textarea:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(26,86,160,.16);
}

/* ══════════════════════════════════════════════
   Edit Row Modal
   ══════════════════════════════════════════════ */
.dlp-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.50);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    backdrop-filter: blur(2px);
}
.dlp-modal {
    background: var(--dlp-card);
    border: 1.5px solid var(--dlp-border);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,.22);
    width: min(580px, 100%);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: dlpModalIn .18s ease;
}
@keyframes dlpModalIn {
    from { opacity: 0; transform: translateY(-12px) scale(.97); }
    to   { opacity: 1; transform: translateY(0)     scale(1); }
}
.dlp-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px 14px;
    border-bottom: 1.5px solid var(--dlp-border);
    background: #f0f4fb;
    flex-shrink: 0;
}
.dlp-modal-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--dlp-primary);
}
.dlp-modal-close {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--dlp-muted);
    padding: 4px 8px;
    border-radius: 6px;
    line-height: 1;
    transition: background .15s, color .15s;
}
.dlp-modal-close:hover {
    background: var(--dlp-border);
    color: var(--dlp-text);
}
.dlp-modal-body {
    padding: 22px 24px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
    flex: 1;
}
.dlp-modal-body .dlp-modal-full {
    grid-column: 1 / -1;
}
.dlp-modal-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px 18px;
    border-top: 1.5px solid var(--dlp-border);
    background: #fafbfd;
    flex-shrink: 0;
    justify-content: flex-end;
}
.dlp-modal-footer .dlp-msg {
    flex: 1;
    color: #c0392b;
    font-size: 12px;
}

/* ═══════════════════════════════════════════════
   AI PROMPT GENERATOR — inside CSV Upload Panel
   ═══════════════════════════════════════════════ */
.dlp-ai-prompt-box {
    background: linear-gradient(135deg, #eef3ff 0%, #f5f0ff 100%);
    border: 1.5px solid #b8c8ef;
    border-radius: 10px;
    padding: 18px 20px 16px;
    margin-bottom: 6px;
}
.dlp-ai-prompt-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.dlp-ai-prompt-title {
    font-size: 14px;
    font-weight: 700;
    color: #3b4fb8;
    letter-spacing: .3px;
}
.dlp-ai-prompt-subtitle {
    font-size: 11.5px;
    color: #6a74a0;
}
.dlp-ai-prompt-expertise {
    display: block;
    width: 100%;
    margin-top: 6px;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .5px;
    color: #3b4fb8;
    background: linear-gradient(90deg, #eef0ff 0%, #f0eaff 100%);
    border: 1px solid #c7cff5;
    border-radius: 20px;
    padding: 4px 14px;
    display: inline-block;
}
.dlp-ai-prompt-instructions {
    background: #fff;
    border: 1px solid #d5ddf5;
    border-radius: 7px;
    padding: 11px 14px;
    margin-bottom: 12px;
    font-size: 12px;
    color: #3a4060;
    line-height: 1.7;
}
.dlp-ai-prompt-instructions strong {
    color: #2d3a8c;
}
.dlp-ai-prompt-instructions ol {
    margin: 6px 0 0 16px;
    padding: 0;
}
.dlp-ai-prompt-instructions li {
    margin-bottom: 3px;
}
.dlp-ai-prompt-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 2px;
}
#dlp-ai-prompt-textarea {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    border-radius: 7px;
    padding: 12px 14px;
    line-height: 1.6;
}
.dlp-csv-divider {
    text-align: center;
    margin: 18px 0 12px;
    position: relative;
    font-size: 11.5px;
    color: #999;
}
.dlp-csv-divider::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 50%;
    height: 1px;
    background: var(--dlp-border, #e0e6f0);
    z-index: 0;
}
.dlp-csv-divider span {
    background: #fff;
    padding: 0 12px;
    position: relative;
    z-index: 1;
}

/* ── AI Prompt: Documents table ── */
.dlp-ai-docs-block,
.dlp-ai-type-block {
    background: #f4f7ff;
    border: 1px solid #d5ddf5;
    border-radius: 7px;
    padding: 11px 14px;
    margin-top: 10px;
    font-size: 12px;
    color: #3a4060;
    line-height: 1.6;
}
.dlp-ai-docs-block > strong,
.dlp-ai-type-block > strong {
    display: block;
    margin-bottom: 8px;
    color: #2d3a8c;
    font-size: 12.5px;
}
.dlp-ai-docs-table {
    width: 100%;
    border-collapse: collapse;
}
.dlp-ai-docs-table tr + tr td {
    border-top: 1px solid #e5eaf5;
    padding-top: 7px;
}
.dlp-ai-docs-table td {
    vertical-align: top;
    padding: 4px 6px;
    font-size: 11.5px;
    line-height: 1.55;
}
.dlp-ai-doc-icon {
    font-size: 16px;
    width: 26px;
    text-align: center;
    padding-right: 4px;
}
.dlp-ai-doc-star {
    background: #fff3cd;
    color: #856404;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 10px;
    margin-left: 5px;
    vertical-align: middle;
}

/* ── AI Prompt: Type grid ── */
.dlp-ai-type-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 12px;
    align-items: start;
    margin-top: 4px;
}
.dlp-ai-type-grid span:nth-child(odd) {
    align-self: center;
}
.dlp-ai-type-grid span:nth-child(even) {
    font-size: 11.5px;
    color: #3a4060;
    line-height: 1.5;
}

/* ── AI Prompt: Mode Tabs ── */
.dlp-ai-mode-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid #d5ddf5;
    margin: 10px 0 14px;
}
.dlp-ai-mode-tab {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    padding: 7px 18px;
    font-size: 12.5px;
    font-weight: 600;
    color: #7a84b0;
    cursor: pointer;
    transition: color .15s, border-color .15s;
    border-radius: 6px 6px 0 0;
}
.dlp-ai-mode-tab:hover {
    color: #3b4fb8;
    background: #eef2ff;
}
.dlp-ai-mode-tab.active {
    color: #3b4fb8;
    border-bottom-color: #3b4fb8;
    background: #eef2ff;
}

/* ── Single Chapter: controls row ── */
.dlp-ai-single-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    align-items: flex-end;
    background: #fff;
    border: 1px solid #d5ddf5;
    border-radius: 8px;
    padding: 12px 14px;
    margin: 12px 0 10px;
}
.dlp-ai-single-controls .dlp-field-group {
    margin: 0;
    flex: 1 1 180px;
}
.dlp-ai-single-suggest-wrap {
    flex: 1 1 240px !important;
}
.dlp-ai-suggest-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    color: #3a4060;
    cursor: pointer;
    font-weight: 600;
}
.dlp-ai-suggest-label input[type=checkbox] {
    width: 15px;
    height: 15px;
    accent-color: #3b4fb8;
    cursor: pointer;
}
.dlp-ai-single-how {
    background: #fff;
    border: 1px solid #d5ddf5;
    border-radius: 7px;
    padding: 11px 14px;
    margin-bottom: 4px;
    font-size: 12px;
    color: #3a4060;
    line-height: 1.7;
}
.dlp-ai-single-how strong {
    color: #2d3a8c;
}
.dlp-ai-single-how ol {
    margin: 6px 0 0 16px;
    padding: 0;
}
.dlp-ai-single-how li { margin-bottom: 3px; }
input.dlp-disabled { opacity: .45; }

/* ── Single Chapter: row anatomy display ── */
.dlp-ai-row-anatomy {
    display: block;
    background: #eef2ff;
    border: 1px solid #c7d0f0;
    border-radius: 5px;
    padding: 5px 10px;
    margin: 5px 0 3px;
    font-size: 11px;
    line-height: 1.8;
    color: #3a4060;
}
.dlp-ai-row-anatomy code {
    background: #dde3f8;
    color: #2d3a8c;
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 10.5px;
}

/* ═══════════════════════════════════════════════════════
   BANGLA FONT — Print & Screen enforcement
   ═══════════════════════════════════════════════════════ */

/* Screen: ensure every text-bearing element inherits the Bangla-aware stack */
.dlp-wrap,
.dlp-wrap input,
.dlp-wrap textarea,
.dlp-wrap select,
.dlp-wrap button,
.dlp-wrap table,
.dlp-wrap th,
.dlp-wrap td,
.dlp-view-output,
.dlp-view-output input,
.dlp-view-output textarea,
.dlp-view-output select,
.dlp-view-output button,
.dlp-view-output table,
.dlp-view-output th,
.dlp-view-output td,
.dlp-modal,
.dlp-modal input,
.dlp-modal textarea,
.dlp-modal select,
.dlp-modal button {
    font-family: var(--dlp-font) !important;
}

/* Bangla text renders at slightly larger size for readability */
.dlp-wrap *:lang(bn),
.dlp-view-output *:lang(bn) {
    font-size: 105%;
    line-height: 1.75;
}

/* Print: re-declare font so browsers don't strip Google Fonts on print */
@media print {
    @font-face {
        font-family: 'Hind Siliguri';
        font-display: swap;
    }
    @font-face {
        font-family: 'Noto Sans Bengali';
        font-display: swap;
    }

    * {
        font-family: 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', Arial, sans-serif !important;
    }

    /* Ensure Bangla in table cells, activities, notes all render */
    td, th, p, span, div, h1, h2, h3, h4, h5, li {
        font-family: 'Noto Sans Bengali', 'Hind Siliguri', 'Segoe UI', Arial, sans-serif !important;
    }

    /* Slightly wider line-height for Bangla matras (vowel marks) in print */
    td, p, li {
        line-height: 1.4 !important;
    }
}

/* ═══════════════════════════════════════════════════════
   DAY-BY-DAY labels — View & Print
   ═══════════════════════════════════════════════════════ */

.dlp-day-body {
    padding: 6px 0 !important;
    background: transparent !important;
}

/* Each day row = one line */
.dlp-day-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 3px 14px;
    border-bottom: 1px solid #eef2f8;
    font-size: 12.5px;
    line-height: 1.35;
}
.dlp-day-row:last-child { border-bottom: none; }

/* Alternate row tinting — light blue wash */
.dlp-day-row:nth-child(odd)  { background: #f0f5ff; }
.dlp-day-row:nth-child(even) { background: #ffffff; }

/* "Day 1:" label — bold + blue */
.dlp-day-label {
    flex-shrink: 0;
    font-weight: 700;
    font-size: 11.5px;
    color: #1a56a0;
    background: #ddeaff;
    border-radius: 4px;
    padding: 1px 7px;
    white-space: nowrap;
    letter-spacing: .2px;
}

/* Notes section uses green label tint instead */
.dlp-cv-card-section-notes .dlp-day-label {
    color: #1a7a4a;
    background: #d6f0e3;
}

/* Content text after the Day label */
.dlp-day-content {
    color: var(--cv-ink, #1e2a3a);
    flex: 1;
}

/* Plain rows (no Day N: prefix) */
.dlp-day-plain {
    color: var(--cv-ink, #1e2a3a);
    padding-left: 16px;
}

/* ── Print ── */
@media print {
    .dlp-day-row {
        display: flex !important;
        padding: 2px 10px !important;
        border-bottom: 1px solid #e0e6f0 !important;
        font-size: 9pt !important;
        line-height: 1.3 !important;
        break-inside: avoid;
    }
    .dlp-day-row:nth-child(odd)  { background: #eef4ff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .dlp-day-row:nth-child(even) { background: #ffffff !important; }
    .dlp-day-label {
        font-weight: 700 !important;
        color: #1a56a0 !important;
        background: #ddeaff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        padding: 0 5px !important;
        border-radius: 3px !important;
        font-size: 8.5pt !important;
    }
    .dlp-cv-card-section-notes .dlp-day-label {
        color: #1a7a4a !important;
        background: #d6f0e3 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* ═══════════════════════════════════════════════════════
   📲 WhatsApp Copy Button — View Cards
   ═══════════════════════════════════════════════════════ */
.dlp-cv-card-hdr {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.dlp-wa-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    align-self: flex-end;
    background: linear-gradient(135deg, #25D366 0%, #1ebe5d 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 5px 14px 5px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(37,211,102,.30);
    transition: all .18s;
    font-family: var(--dlp-font);
    letter-spacing: .2px;
}
.dlp-wa-copy-btn:hover {
    background: linear-gradient(135deg, #1ebe5d 0%, #17a852 100%);
    box-shadow: 0 4px 14px rgba(37,211,102,.40);
    transform: translateY(-1px);
}
.dlp-wa-copy-btn.dlp-wa-copied {
    background: linear-gradient(135deg, #6366f1 0%, #818cf8 100%);
    box-shadow: 0 2px 8px rgba(99,102,241,.30);
}
.dlp-wa-icon  { font-size: 15px; line-height: 1; }
.dlp-wa-label { font-size: 11.5px; font-weight: 700; }

/* ── Notes textarea — table inline edit & add row ── */
.dlp-edit-notes,
#dlp-new-notes,
#dlp-modal-notes {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    min-height: 72px;
    font-family: var(--dlp-font);
    font-size: 12.5px;
    line-height: 1.65;
    color: var(--dlp-text);
    border: 1.5px solid var(--dlp-border);
    border-radius: 6px;
    padding: 7px 10px;
    background: #fff;
    transition: border-color .15s;
}
.dlp-edit-notes:focus,
#dlp-new-notes:focus,
#dlp-modal-notes:focus {
    border-color: var(--dlp-primary);
    outline: none;
}

/* table col-notes: give the cell enough width for the textarea */
.col-notes { min-width: 200px; vertical-align: top; }

/* ═══════════════════════════════════════════════════════
   MOBILE RESPONSIVE — View / Print Layout
   ═══════════════════════════════════════════════════════ */
@media (max-width: 600px) {
    /* Cover */
    .dlp-cv-cover { padding: 24px 18px; }
    .dlp-cv-title { font-size: 22px; margin-bottom: 16px; }
    .dlp-cv-meta  { gap: 14px; }

    /* Summary stats */
    .dlp-cv-summary { padding: 16px 18px; }
    .dlp-cv-stat-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 8px; }
    .dlp-cv-stat { padding: 8px 10px; }
    .dlp-cv-stat-val { font-size: 18px; }

    /* Exam Marks — single column on mobile */
    .dlp-cv-marks-section { padding: 16px 18px; }
    .dlp-cv-marks-groups  { grid-template-columns: 1fr; }

    /* Term header */
    .dlp-cv-term-hdr { padding: 16px 18px 12px; }
    .dlp-cv-term-title { font-size: 17px; }

    /* Card list */
    .dlp-cv-card-list { padding: 0 12px 24px; gap: 10px; margin-top: 10px; }

    /* Card header */
    .dlp-cv-card-hdr { padding: 8px 12px 6px; }
    .dlp-cv-card-chname { font-size: 12px; }

    /* Activity + Notes — stack vertically on mobile */
    .dlp-cv-card-sections { grid-template-columns: 1fr; }
    .dlp-cv-card-sections .dlp-cv-card-section { border-right: none; border-bottom: 1px solid var(--cv-border); }
    .dlp-cv-card-sections .dlp-cv-card-section:last-child { border-bottom: none; }

    /* Card body */
    .dlp-cv-card-body { padding: 6px 12px; }
    .dlp-day-row { padding: 3px 10px; font-size: 11.5px; }
}