/* Mysomero — Full UNEB-format paper (v72.41.39). Scoped to .msm-pp-* ; nothing in chat.css is changed. */

/* ── Wizard step 3: paper picker ───────────────────────────────────────── */
.msm-pp-note { font-size: 13.5px; line-height: 1.55; color: var(--msm-exam-sub, #64748b); margin: 0 0 14px; }
.msm-pp-hint { font-size: 12px; color: var(--msm-exam-sub, #64748b); text-align: center; margin: 8px 0 0; line-height: 1.5; }
.msm-pp-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.msm-pp-card {
    display: flex; flex-direction: column; gap: 4px; text-align: left; cursor: pointer;
    padding: 14px; border: 1.5px solid var(--msm-exam-border, #e2e8f0); border-radius: 12px;
    background: var(--msm-exam-card, #fff); color: var(--msm-exam-text, #1e1e2e); font-family: inherit;
}
.msm-pp-card.active { border-color: var(--msm-exam-accent, #1a6fe8); background: #ede9ff; }
.msm-pp-card-code { font-size: 11px; font-weight: 700; letter-spacing: .06em; color: var(--msm-exam-accent, #1a6fe8); }
.msm-pp-card-name { font-size: 16px; font-weight: 700; }
.msm-pp-card-tag  { font-size: 12px; line-height: 1.4; color: var(--msm-exam-sub, #64748b); }
.msm-pp-dur {
    padding: 9px 14px; border: 1.5px solid var(--msm-exam-border, #e2e8f0); border-radius: 10px; cursor: pointer;
    background: var(--msm-exam-card, #fff); color: var(--msm-exam-text, #1e1e2e); font-family: inherit; font-size: 14px;
}
.msm-pp-dur.active { border-color: var(--msm-exam-accent, #1a6fe8); background: #ede9ff; color: var(--msm-exam-accent, #1a6fe8); font-weight: 600; }
@media (max-width: 520px) { .msm-pp-cards { grid-template-columns: 1fr; } }

/* ── Resume banner ─────────────────────────────────────────────────────── */
.msm-pp-resume {
    display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: #fff7ed; border: 1px solid #fed7aa; color: #7c2d12;
}
.msm-pp-resume .msm-exam-cta { width: auto; padding: 8px 16px; display: inline-block; }
.msm-pp-discard { background: none; border: none; color: #9a3412; text-decoration: underline; cursor: pointer; font-family: inherit; }

/* ── Paper header + tabs ───────────────────────────────────────────────── */
.msm-pp-header {
    display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
    padding: 12px 4px; position: sticky; top: 0; z-index: 5; background: var(--msm-exam-bg, #f8f9fc);
    border-bottom: 1px solid var(--msm-exam-border, #e2e8f0);
}
.msm-pp-hd-code { font-size: 13px; color: var(--msm-exam-text, #1e1e2e); }
.msm-pp-hd-right { display: flex; align-items: center; gap: 10px; }
.msm-pp-tabs { display: flex; gap: 6px; overflow-x: auto; padding: 12px 2px 8px; -webkit-overflow-scrolling: touch; }
.msm-pp-tab {
    position: relative; flex: 0 0 auto; padding: 8px 14px; border-radius: 999px; cursor: pointer; font-family: inherit;
    border: 1.5px solid var(--msm-exam-border, #e2e8f0); background: var(--msm-exam-card, #fff); color: var(--msm-exam-text, #1e1e2e);
    font-size: 13px; font-weight: 600; white-space: nowrap;
}
.msm-pp-tab small { margin-left: 6px; font-weight: 500; color: var(--msm-exam-sub, #64748b); }
.msm-pp-tab.active { background: var(--msm-exam-accent, #1a6fe8); border-color: var(--msm-exam-accent, #1a6fe8); color: #fff; }
.msm-pp-tab.active small { color: #dbeafe; }
.msm-pp-tab.chosen:not(.active) { border-color: #22c55e; }
.msm-pp-dot { position: absolute; top: 5px; right: 7px; width: 7px; height: 7px; border-radius: 50%; background: #22c55e; }

/* ── The "paper sheet" — serif, like the printed exam ─────────────────── */
.msm-pp-sheet {
    background: var(--msm-exam-card, #fff); border: 1px solid var(--msm-exam-border, #e2e8f0); border-radius: 14px;
    padding: 26px 28px; margin-top: 6px; box-shadow: 0 2px 12px rgba(0,0,0,.04);
    font-family: 'Times New Roman', Times, Georgia, serif; color: #111827; font-size: 16.5px; line-height: 1.6;
}
.msm-pp-text { white-space: pre-line; }
.msm-pp-sec { text-align: center; font-size: 17px; letter-spacing: .04em; margin: 0; font-weight: 700; }
.msm-pp-part { text-align: center; font-size: 16px; margin: 2px 0 0; font-weight: 700; }
.msm-pp-secnote { text-align: center; font-style: italic; margin: 2px 0 14px; }
.msm-pp-itemno { font-size: 16.5px; margin: 14px 0 8px; font-weight: 700; }
.msm-pp-reqintro { margin-top: 12px; }
.msm-pp-reqs { list-style: upper-roman; margin: 6px 0 0 4px; padding-left: 30px; }
.msm-pp-reqs li { padding-left: 6px; margin: 4px 0; }
.msm-pp-task-h { font-weight: 700; margin: 16px 0 6px; }
.msm-pp-task { margin: 14px 0 20px; }
.msm-pp-task-q { display: flex; gap: 10px; align-items: baseline; }
.msm-pp-lab { font-weight: 700; flex: 0 0 auto; min-width: 26px; }
.msm-pp-marks { font-size: 12.5px; color: #6b7280; margin-left: auto; padding-left: 10px; white-space: nowrap; }
.msm-pp-tablewrap { overflow-x: auto; margin: 12px 0; }
.msm-pp-caption { font-style: italic; font-weight: 600; margin-bottom: 4px; }
.msm-pp-table { border-collapse: collapse; min-width: 60%; font-size: 15.5px; }
.msm-pp-table th, .msm-pp-table td { border: 1px solid #111827; padding: 4px 12px; text-align: center; }
.msm-pp-table th { background: #f3f4f6; }

.msm-pp-choice {
    display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
    font-family: 'Outfit', -apple-system, sans-serif; font-size: 13px; padding: 9px 12px; border-radius: 10px;
    background: #f8fafc; border: 1px solid #e2e8f0; color: #475569; margin-bottom: 6px;
}
.msm-pp-choice.on { background: #f0fdf4; border-color: #86efac; color: #166534; }
.msm-pp-choose {
    border: 1.5px solid var(--msm-exam-accent, #1a6fe8); background: transparent; color: var(--msm-exam-accent, #1a6fe8);
    border-radius: 8px; padding: 5px 10px; font-size: 12.5px; font-weight: 600; cursor: pointer; font-family: inherit;
}

/* ── Answer entry ──────────────────────────────────────────────────────── */
.msm-pp-keys { display: flex; gap: 4px; overflow-x: auto; margin: 8px 0 4px 36px; padding-bottom: 2px; }
.msm-pp-key {
    flex: 0 0 auto; min-width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 15px;
    border: 1px solid var(--msm-exam-border, #e2e8f0); background: #f8fafc; color: #111827; font-family: inherit;
}
.msm-pp-ans {
    display: block; width: calc(100% - 36px); margin-left: 36px; min-height: 120px; resize: vertical; box-sizing: border-box;
    padding: 12px 14px; border: 1.5px solid var(--msm-exam-border, #e2e8f0); border-radius: 10px;
    font-family: 'JetBrains Mono', 'Courier New', monospace; font-size: 16px; line-height: 1.5; color: #111827; background: #fff;
}
.msm-pp-ans:focus { outline: none; border-color: var(--msm-exam-accent, #1a6fe8); }
.msm-pp-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; font-family: 'Outfit', sans-serif; }

/* ── Cover / instructions ──────────────────────────────────────────────── */
.msm-pp-cover { text-align: left; }
.msm-pp-cover-code { font-weight: 700; line-height: 1.35; margin-bottom: 18px; }
.msm-pp-cover-board { text-align: center; font-weight: 700; margin: 10px 0 18px; }
.msm-pp-cover-board span { display: block; font-weight: 600; font-size: 15px; }
.msm-pp-instr-h { font-size: 16px; margin: 8px 0; }
.msm-pp-instr { margin: 0 0 18px; padding-left: 20px; font-style: italic; }
.msm-pp-instr li { margin: 5px 0; }
.msm-pp-cover .msm-exam-cta { font-family: 'Outfit', sans-serif; font-style: normal; }

/* ── Results ───────────────────────────────────────────────────────────── */
.msm-pp-res-top { text-align: center; padding: 18px 8px 8px; }
.msm-pp-score { display: flex; justify-content: center; align-items: baseline; gap: 6px; }
.msm-pp-score-n { font-size: 56px; font-weight: 800; color: var(--msm-exam-accent, #1a6fe8); line-height: 1; }
.msm-pp-score-of { font-size: 22px; color: var(--msm-exam-sub, #64748b); font-weight: 600; }
.msm-pp-score-pct { font-size: 18px; font-weight: 700; margin-top: 2px; }
.msm-pp-grade { font-size: 17px; font-weight: 700; margin-top: 6px; }
.msm-pp-time-used { font-size: 13px; color: var(--msm-exam-sub, #64748b); margin-top: 4px; }
.msm-pp-res-item {
    margin: 16px 0; padding: 16px; border-radius: 14px; background: var(--msm-exam-card, #fff);
    border: 1px solid var(--msm-exam-border, #e2e8f0);
}
.msm-pp-res-item.unscored { opacity: .85; border-style: dashed; }
.msm-pp-res-item > header { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.msm-pp-res-no { font-weight: 800; font-size: 16px; }
.msm-pp-res-sec { font-size: 12.5px; color: var(--msm-exam-sub, #64748b); margin-left: 6px; }
.msm-pp-res-title { font-weight: 700; margin-top: 6px; }
.msm-pp-res-topics { font-size: 12.5px; color: var(--msm-exam-sub, #64748b); margin-bottom: 6px; }
.msm-pp-chip { font-size: 12.5px; font-weight: 700; padding: 3px 10px; border-radius: 999px; white-space: nowrap; flex: 0 0 auto; }
.msm-pp-chip.sc { background: #dbeafe; color: #1d4ed8; }
.msm-pp-chip.ns { background: #f1f5f9; color: #64748b; }
.msm-pp-chip.mk { background: #e2e8f0; color: #0f172a; margin-left: auto; }
.msm-pp-res-task { margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: #f8fafc; border-left: 4px solid #cbd5e1; font-size: 14.5px; }
.msm-pp-res-task.full    { border-left-color: #22c55e; }
.msm-pp-res-task.partial { border-left-color: #f59e0b; }
.msm-pp-res-task.none, .msm-pp-res-task.unanswered { border-left-color: #ef4444; }
.msm-pp-res-task-h { display: flex; gap: 8px; align-items: baseline; }
.msm-pp-fb { margin: 6px 0 2px 34px; font-weight: 600; color: #334155; }
.msm-pp-det { margin: 6px 0 0 34px; }
.msm-pp-det summary { cursor: pointer; font-weight: 600; color: var(--msm-exam-accent, #1a6fe8); font-size: 13.5px; }
.msm-pp-det .msm-pp-text { margin-top: 6px; font-size: 14px; }
.msm-pp-scheme { margin: 8px 0 0; padding-left: 20px; font-size: 13.5px; color: #334155; }

@media (max-width: 600px) {
    .msm-pp-sheet { padding: 18px 16px; font-size: 16px; }
    .msm-pp-keys, .msm-pp-ans { margin-left: 0; width: 100%; }
    .msm-pp-fb, .msm-pp-det { margin-left: 0; }
    .msm-pp-task-q { flex-wrap: wrap; }
    .msm-pp-marks { margin-left: 36px; }
}

/* v72.41.39: admin-only failure detail + thin-Part note */
.msm-pp-admin-detail { margin-top: 8px; font-size: 12px; font-family: ui-monospace, Menlo, monospace; text-align: left; opacity: .9; word-break: break-word; }
.msm-pp-partial { text-align: left; margin: 10px 0 0; font-style: italic; }

/* v72.41.47: dark-mode fix. The sheet/cards use dark theme vars for their background but kept
   hard-coded light-mode text colours (#111827 etc.), making text invisible. */
.msm-app[data-theme="dark"] .msm-pp-sheet { color: #e2e8f0; box-shadow: none; }
.msm-app[data-theme="dark"] .msm-pp-marks { color: #94a3b8; }
.msm-app[data-theme="dark"] .msm-pp-table th,
.msm-app[data-theme="dark"] .msm-pp-table td { border-color: #64748b; }
.msm-app[data-theme="dark"] .msm-pp-table th { background: #334155; }
.msm-app[data-theme="dark"] .msm-pp-card.active,
.msm-app[data-theme="dark"] .msm-pp-dur.active { background: #1e1b4b; }
.msm-app[data-theme="dark"] .msm-pp-choice { background: #0f172a; border-color: #334155; color: #cbd5e1; }
.msm-app[data-theme="dark"] .msm-pp-choice.on { background: #052e16; border-color: #166534; color: #86efac; }
.msm-app[data-theme="dark"] .msm-pp-key { background: #0f172a; border-color: #334155; color: #e2e8f0; }
.msm-app[data-theme="dark"] .msm-pp-ans { background: #0f172a; border-color: #334155; color: #e2e8f0; }
.msm-app[data-theme="dark"] .msm-pp-res-task { background: #0f172a; }
.msm-app[data-theme="dark"] .msm-pp-fb,
.msm-app[data-theme="dark"] .msm-pp-scheme { color: #cbd5e1; }
.msm-app[data-theme="dark"] .msm-pp-chip.sc { background: #1e3a8a; color: #bfdbfe; }
.msm-app[data-theme="dark"] .msm-pp-chip.ns { background: #334155; color: #cbd5e1; }
.msm-app[data-theme="dark"] .msm-pp-chip.mk { background: #334155; color: #f1f5f9; }
.msm-app[data-theme="dark"] .msm-pp-resume { background: #431407; border-color: #9a3412; color: #fed7aa; }
.msm-app[data-theme="dark"] .msm-pp-discard { color: #fdba74; }

/* v72.41.47: History (P210/2) essay answers + cover */
.msm-pp-ans.msm-pp-ans-essay { font-family: 'Outfit', -apple-system, 'Segoe UI', sans-serif; font-size: 16px; line-height: 1.6; min-height: 280px; }
.msm-pp-cover-sub { margin-top: 4px; }
.msm-app[data-theme="dark"] .msm-pp-ans.msm-pp-ans-essay { color: #e2e8f0; }

/* v72.41.67: PLE (Primary Seven) Mathematics — a whole section on one page, numbered like the real paper */
.msm-pp-ple .msm-pp-q { padding: 14px 0; border-top: 1px solid var(--msm-exam-line, #e2e8f0); }
.msm-pp-ple .msm-pp-q:first-of-type { border-top: 0; }
.msm-pp-q-head { display: flex; gap: 10px; align-items: baseline; }
.msm-pp-qno { font-weight: 800; min-width: 2.1em; }
.msm-pp-qpart { margin: 8px 0 0 2.1em; }
.msm-pp-ans.msm-pp-ans-ple { width: 100%; min-height: 56px; margin-top: 6px; font-family: 'Outfit', -apple-system, 'Segoe UI', sans-serif; font-size: 16px; }
.msm-pp-keys-ple { position: sticky; top: 0; z-index: 3; display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 0; background: var(--msm-exam-card, #fff); border-bottom: 1px solid var(--msm-exam-line, #e2e8f0); }
.msm-app[data-theme="dark"] .msm-pp-keys-ple { background: #0f172a; border-color: #334155; }
.msm-app[data-theme="dark"] .msm-pp-ple .msm-pp-q { border-color: #334155; }
@media (max-width: 640px) { .msm-pp-qpart { margin-left: 0; } }

/* PLE display-only diagrams — locally rendered SVG, responsive on phones. */
.msm-pp-diagram { margin: 12px auto 16px; padding: 10px; max-width: 560px; background: #fff; border: 1px solid #dbe3ee; border-radius: 10px; overflow: hidden; }
.msm-pp-diagram svg { display: block; width: 100%; height: auto; max-height: 310px; }
.msm-pp-diagram svg text { font-family: Arial, sans-serif; }
@media (max-width: 520px) { .msm-pp-diagram { padding: 5px; margin: 10px auto 14px; } }

/* PLE cover: candidate boxes and examiners' table (layout of a real PLE paper) */
.msm-pp-idrow { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin: 10px 0 14px; }
.msm-pp-idbox { border: 1.5px solid currentColor; }
.msm-pp-idbox b { display: block; text-align: center; padding: 3px 10px; border-bottom: 1.5px solid currentColor; font-size: 14px; }
.msm-pp-idbox span { display: flex; }
.msm-pp-idbox i { width: 24px; height: 26px; border-right: 1.5px solid currentColor; }
.msm-pp-idbox i:last-child { border-right: 0; }
.msm-pp-total { border: 1.5px solid currentColor; display: flex; align-items: stretch; margin-left: auto; }
.msm-pp-total b { padding: 3px 8px; font-size: 13px; border-right: 1.5px solid currentColor; }
.msm-pp-total i { width: 44px; }
.msm-pp-line { margin: 10px 0; display: flex; gap: 8px; align-items: flex-end; }
.msm-pp-line span { flex: 1; border-bottom: 2px dotted currentColor; height: 14px; }
.msm-pp-exam { border-collapse: collapse; margin: 14px 0; width: 100%; max-width: 360px; font-size: 14px; }
.msm-pp-exam th, .msm-pp-exam td { border: 1.5px solid currentColor; padding: 5px 8px; text-align: left; }
.msm-pp-exam thead th[colspan] { text-align: center; }
.msm-pp-cover-note { display: block; font-style: italic; font-weight: 500; font-size: 12.5px; margin-top: 6px; opacity: .8; }

/* v72.41.83 — on-screen drawing pad */
.msm-pp-drawbox { margin: 8px 0 2px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.msm-pp-drawbtn, .msm-pp-drawdel { border: 1.5px solid #2563eb; background: #eff6ff; color: #1d4ed8; border-radius: 10px; padding: 9px 14px; font-size: 14px; font-weight: 700; cursor: pointer; min-height: 40px; }
.msm-pp-drawdel { border-color: #cbd5e1; background: #fff; color: #475569; font-weight: 600; }
.msm-app[data-theme="dark"] .msm-pp-drawbtn { background: #1e293b; color: #93c5fd; border-color: #3b82f6; }
.msm-app[data-theme="dark"] .msm-pp-drawdel { background: #0f172a; color: #cbd5e1; border-color: #334155; }
.msm-pp-drawprev { width: 100%; max-width: 420px; border: 1px solid #dbe3ee; border-radius: 10px; overflow: hidden; background: #fff; }
.msm-pp-drawprev svg { display: block; width: 100%; height: auto; }
body.msm-draw-open { overflow: hidden; }
.msm-draw-ov { position: fixed; inset: 0; z-index: 100000; display: flex; flex-direction: column; background: #f1f5f9; color: #0f172a; font-family: 'Outfit', -apple-system, 'Segoe UI', sans-serif; }
.msm-draw-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; background: #fff; border-bottom: 1px solid #e2e8f0; padding-top: max(10px, env(safe-area-inset-top)); }
.msm-draw-head strong { font-size: 15px; text-align: center; flex: 1; }
.msm-draw-head button { border: 0; border-radius: 10px; padding: 10px 16px; font-size: 15px; font-weight: 700; min-height: 42px; cursor: pointer; }
.msm-draw-x { background: #e2e8f0; color: #334155; }
.msm-draw-done { background: #16a34a; color: #fff; }
.msm-draw-tools { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 10px; background: #fff; border-bottom: 1px solid #e2e8f0; align-items: center; }
.msm-draw-tools button { border: 1.5px solid #cbd5e1; background: #fff; color: #0f172a; border-radius: 9px; padding: 8px 11px; font-size: 14px; font-weight: 600; min-height: 40px; cursor: pointer; }
.msm-draw-tools button.on { border-color: #2563eb; background: #dbeafe; }
.msm-draw-cols { display: inline-flex; gap: 6px; margin: 0 4px; }
.msm-draw-cols button { width: 34px; height: 34px; min-height: 0; padding: 0; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 1.5px #cbd5e1; }
.msm-draw-cols button.on { box-shadow: 0 0 0 3px #2563eb; }
.msm-draw-stage { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 10px; overflow: auto; }
.msm-draw-wrap { position: relative; width: 100%; max-width: 760px; aspect-ratio: 3 / 2; background: #fff; border: 1.5px solid #94a3b8; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 10px rgba(15, 23, 42, .12); }
.msm-draw-bg, .msm-draw-cv { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.msm-draw-cv { cursor: crosshair; touch-action: none; }
.msm-draw-bg text { font-family: Arial, sans-serif; }
.msm-draw-num { position: absolute; width: 64px; transform: translate(-50%, -50%); font-size: 18px; font-weight: 700; text-align: center; border: 2px solid #2563eb; border-radius: 8px; padding: 4px; background: #fff; color: #0f172a; z-index: 2; }
.msm-draw-hint { margin: 0; padding: 6px 12px 12px; font-size: 13px; color: #475569; text-align: center; padding-bottom: max(12px, env(safe-area-inset-bottom)); }