/*
    QUESTION COMPONENTS
    1. Card shell + header
    2. Context block
    3. QCM
    4. Text response
    5. Fill in the blanks
    6. Accounting journal
    7. Result + feedback
    8. PCG autocomplete
*/

/* ─────────────────────────────────────────────────────────
   1. CARD SHELL
───────────────────────────────────────────────────────── */
.q-card {
    background-color: var(--card-color);
    border-radius: 20px;
    box-shadow: 0 6px 24px rgba(var(--rgb-title-color), .07);
    overflow: visible;
    transition: box-shadow .2s;
}

.q-card + .q-card { margin-top: 1.5rem; }

/* ── Header row ── */
.q-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 18px 24px 0;
}

.q-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* Type badge */
.q-type-badge {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
}
.q-type-badge[data-type="qcm"]        { background: rgba(138,108,98,.15);  color: var(--underline-color); }
.q-type-badge[data-type="text"]       { background: rgba(168,213,171,.25); color: #3a7d44; }
.q-type-badge[data-type="blanks"]     { background: rgba(255,180,128,.25); color: #b85c00; }
.q-type-badge[data-type="accounting"] { background: rgba(74,51,42,.12);    color: var(--title-color); }

/* Difficulty dots */
.q-difficulty {
    font-size: .72rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-muted-input);
}
.q-difficulty::before {
    content: '';
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
}
.q-difficulty[data-level="1"]::before { background: var(--success-color); }
.q-difficulty[data-level="2"]::before { background: var(--accent-color); }
.q-difficulty[data-level="3"]::before { background: var(--error-color); }

/* Themes */
.q-themes {
    padding: 6px 24px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    font-size: .72rem;
    color: var(--text-muted-input);
}
.q-theme {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2px 10px;
    font-size: .7rem;
    font-weight: 600;
    color: var(--text-muted-input);
}

/* Difficulty dots */
.q-diff-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
}
.q-diff-dot.active { background-color: var(--underline-color); }

/* Stats */
.q-stats {
    display: flex;
    gap: 14px;
    font-size: .75rem;
    color: var(--text-muted-input);
    white-space: nowrap;
}
.q-stat { display: flex; align-items: center; gap: 4px; }
.q-stat-ok { color: #3a7d44; font-weight: 700; }
.q-stat-ko { color: var(--error-color); font-weight: 700; }

/* ── Body ── */
.q-body {
    padding: 16px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Question text */
.q-question {
    font-size: .97rem;
    font-weight: 600;
    color: var(--title-color);
    line-height: 1.55;
    margin: 0 0 14px;
}
.q-multi-hint {
    font-size: .8rem;
    font-weight: 400;
    color: var(--text-muted-input);
    display: block;
    margin-top: 4px;
}

.q-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--title-color);
    line-height: 1.55;
    margin: 0;
}

/* Expected answer block (text questions) */
.q-expected-title {
    font-size: .78rem;
    font-weight: 700;
    color: #3a7d44;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 8px;
}
.q-expected-body {
    font-size: .88rem;
    line-height: 1.6;
    color: var(--text-color);
}
.q-expected-body p { margin-bottom: 6px; }
.q-expected-body ul { margin: 0; padding-left: 18px; }

/* ── Answer zone ── */
.q-answer { padding: 16px 24px; }

/* ── Action bar ── */
.q-actions {
    padding: 0 24px 20px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.q-btn-validate {
    background-color: var(--underline-color);
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 8px 24px;
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color .2s, transform .15s;
    margin-top: 16px;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.q-btn-validate:hover { background-color: var(--title-color); transform: translateY(-1px); }
.q-btn-validate:disabled { background-color: var(--bg-disabled); color: var(--text-disabled); cursor: not-allowed; transform: none; }

.q-btn-hint {
    background: none;
    border: 1.5px solid var(--border-color);
    color: var(--text-muted-input);
    border-radius: 30px;
    padding: 8px 18px;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .2s, color .2s;
}
.q-btn-hint:hover { border-color: var(--underline-color); color: var(--underline-color); }

/* ─────────────────────────────────────────────────────────
   2. CONTEXT BLOCK
───────────────────────────────────────────────────────── */
.q-context-wrap { padding: 8px 24px 0; }

.q-context-toggle {
    background: none;
    border: none;
    color: var(--link-color);
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color .15s;
}
.q-context-toggle:hover { color: var(--title-color); }
.q-context-toggle i { font-size: .75rem; transition: transform .2s; }
.q-context-toggle[aria-expanded="true"] i { transform: rotate(90deg); }

.q-context {
    margin-top: 10px;
    background-color: var(--bg-input);
    border-left: 3px solid var(--underline-color);
    border-radius: 0 10px 10px 0;
    padding: 12px 16px;
    font-size: .88rem;
    line-height: 1.6;
    color: var(--text-color);
}

/* ─────────────────────────────────────────────────────────
   3. QCM
───────────────────────────────────────────────────────── */
.q-options { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }

.q-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1.5px solid var(--border-color);
    background-color: var(--card-color);
    cursor: pointer;
    transition: border-color .15s, background-color .15s;
    user-select: none;
}
.q-option:hover { border-color: var(--underline-color); background-color: rgba(var(--rgb-underline-color), .06); }

.q-option.selected {
    border-color: var(--underline-color);
    background-color: rgba(var(--rgb-underline-color), .10);
}

/* After validation */
.q-option.correct  { border-color: #3a7d44; background-color: rgba(168,213,171,.2); }
.q-option.incorrect{ border-color: var(--error-color); background-color: rgba(222,133,103,.1); }

.q-option-letter {
    width: 28px; height: 28px;
    border-radius: 50%;
    background-color: var(--bg-input);
    border: 1.5px solid var(--border-color);
    display: flex; align-items: center; justify-content: center;
    font-size: .78rem;
    font-weight: 700;
    color: var(--text-muted-input);
    flex-shrink: 0;
    transition: background-color .15s, border-color .15s, color .15s;
}
.q-option.selected .q-option-letter   { background: var(--underline-color); border-color: var(--underline-color); color: #fff; }
.q-option.correct  .q-option-letter   { background: #3a7d44; border-color: #3a7d44; color: #fff; }
.q-option.incorrect .q-option-letter  { background: var(--error-color); border-color: var(--error-color); color: #fff; }

.q-option-text { flex: 1; font-size: .9rem; color: var(--text-color); }

.q-option-icon {
    font-size: .85rem;
    opacity: 0;
    transition: opacity .15s;
}
.q-option.correct  .q-option-icon { opacity: 1; color: #3a7d44; }
.q-option.incorrect .q-option-icon{ opacity: 1; color: var(--error-color); }

/* Multiple-choice checkbox marker */
.q-options-multiple .q-option-letter {
    border-radius: 6px;
}

/* ─────────────────────────────────────────────────────────
   4. TEXT RESPONSE
───────────────────────────────────────────────────────── */
.q-text-input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: .9rem;
    color: var(--text-color);
    resize: vertical;
    min-height: 80px;
    transition: border-color .15s, box-shadow .15s;
    font-family: inherit;
}
.q-text-input:focus {
    outline: none;
    border-color: var(--underline-color);
    box-shadow: 0 0 0 3px rgba(var(--rgb-underline-color), .12);
}

.q-expected-answer {
    margin-top: 12px;
    background-color: rgba(168,213,171,.2);
    border-left: 3px solid #3a7d44;
    border-radius: 0 10px 10px 0;
    padding: 10px 14px;
    font-size: .88rem;
    color: var(--text-color);
}
.q-expected-answer strong { color: #3a7d44; }

/* ─────────────────────────────────────────────────────────
   5. FILL IN THE BLANKS
───────────────────────────────────────────────────────── */
.q-blanks-text {
    font-size: .95rem;
    line-height: 2;
    color: var(--text-color);
}

.q-blank {
    display: inline-block;
    min-width: 100px;
    padding: 2px 8px;
    border: none;
    border-bottom: 2px solid var(--underline-color);
    background: transparent;
    color: var(--title-color);
    font-size: .95rem;
    font-weight: 600;
    text-align: center;
    font-family: inherit;
    transition: border-color .15s;
}
.q-blank:focus { outline: none; border-color: var(--title-color); }
.q-blank.correct   { border-color: #3a7d44; color: #3a7d44; }
.q-blank.incorrect { border-color: var(--error-color); color: var(--error-color); }
.q-blank.revealed  { border-color: #3a7d44; color: #3a7d44; font-style: italic; }

/* ─────────────────────────────────────────────────────────
   6. ACCOUNTING JOURNAL
───────────────────────────────────────────────────────── */
.q-journal { font-size: .85rem; }

.q-journal-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    align-items: center;
}
.q-journal-meta label { font-size: .8rem; color: var(--text-muted-input); font-weight: 600; }
.q-journal-meta input[type="date"],
.q-journal-meta input[type="text"] {
    background: var(--bg-input);
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    padding: 4px 10px;
    font-size: .82rem;
    color: var(--text-color);
    font-family: inherit;
}
.q-journal-meta input:focus { outline: none; border-color: var(--underline-color); }

.q-journal-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.q-journal-table th {
    background-color: var(--bg-input);
    color: var(--text-muted-input);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    padding: 8px 10px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}
.q-journal-table th:nth-child(4),
.q-journal-table th:nth-child(5) { text-align: right; }

.q-journal-table td {
    padding: 4px 4px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

/* Column widths */
.q-journal-table th:nth-child(1),
.q-journal-table td:nth-child(1) { width: 90px; }   /* Compte # */
.q-journal-table th:nth-child(2),
.q-journal-table td:nth-child(2) { width: auto; }    /* Libellé */
.q-journal-table th:nth-child(3),
.q-journal-table td:nth-child(3) { width: 110px; }  /* Débit */
.q-journal-table th:nth-child(4),
.q-journal-table td:nth-child(4) { width: 110px; }  /* Crédit */
.q-journal-table th:nth-child(5),
.q-journal-table td:nth-child(5) { width: 36px; }   /* Delete */

/* Journal inputs */
.q-j-input {
    width: 100%;
    background: transparent;
    border: 1.5px solid transparent;
    border-radius: 6px;
    padding: 5px 8px;
    font-size: .85rem;
    color: var(--text-color);
    font-family: inherit;
    transition: border-color .12s, background-color .12s;
}
.q-j-input:focus {
    outline: none;
    border-color: var(--underline-color);
    background-color: var(--bg-input);
}
.q-j-input.q-j-num  { font-family: monospace; font-weight: 600; }
.q-j-input.q-j-amount { text-align: right; font-family: monospace; }

/* Totals row */
.q-journal-table tfoot td {
    font-weight: 700;
    font-size: .82rem;
    padding: 8px 10px;
    border-top: 2px solid var(--border-color);
    border-bottom: none;
    color: var(--title-color);
}
.q-journal-table tfoot td:nth-child(1) { text-align: right; color: var(--text-muted-input); }
.q-journal-table tfoot td:nth-child(2),
.q-journal-table tfoot td:nth-child(3) { text-align: right; font-family: monospace; }

/* Balance indicator */
.q-journal-balance {
    margin-top: 8px;
    font-size: .78rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}
.q-journal-balance.balanced   { color: #3a7d44; }
.q-journal-balance.unbalanced { color: var(--error-color); }

/* Add row button */
.q-journal-add-row {
    margin-top: 10px;
    background: none;
    border: 1.5px dashed var(--border-color);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-muted-input);
    cursor: pointer;
    width: 100%;
    transition: border-color .15s, color .15s;
}
.q-journal-add-row:hover { border-color: var(--underline-color); color: var(--underline-color); }

/* Row delete button */
.q-j-delete {
    background: none;
    border: none;
    color: var(--border-color);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    font-size: .85rem;
    transition: color .12s;
    display: flex; align-items: center; justify-content: center;
}
.q-j-delete:hover { color: var(--error-color); }

/* Separator row (between debit and credit entries) */
.q-j-separator td { padding: 2px 0; border-bottom: none; }
.q-j-separator-line {
    height: 1px;
    background: var(--border-color);
    margin: 0 8px;
}

/* Correction reveal (accounting) */
.q-correction-details {
    margin-top: 14px;
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}
.q-correction-summary {
    list-style: none;
    padding: 10px 16px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--text-muted-input);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-input);
    transition: color .15s;
}
.q-correction-summary::-webkit-details-marker { display: none; }
.q-correction-summary:hover { color: var(--underline-color); }
.q-correction-body { padding: 12px 16px; }

.corr-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .83rem;
}
.corr-table th {
    background-color: var(--bg-input);
    color: var(--text-muted-input);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    padding: 6px 10px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}
.corr-table td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}
.corr-table th:nth-child(3),
.corr-table th:nth-child(4),
.corr-table td:nth-child(3),
.corr-table td:nth-child(4) { text-align: right; font-family: monospace; }

/* Blank suggestions */
.q-blank-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}
.q-blank-sugg-item {
    background-color: var(--bg-input);
    border: 1.5px solid var(--border-color);
    border-radius: 20px;
    padding: 3px 12px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    transition: border-color .15s, background-color .15s, color .15s;
}
.q-blank-sugg-item:hover { border-color: var(--underline-color); color: var(--underline-color); background-color: rgba(var(--rgb-underline-color), .06); }
.q-blank-sugg-item.used  { opacity: .4; cursor: default; }

/* ─────────────────────────────────────────────────────────
   7. RESULT FEEDBACK
───────────────────────────────────────────────────────── */
.q-result {
    margin: 14px 0 0;
    border-radius: 12px;
    padding: 14px 18px;
    font-size: .88rem;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.q-result.success {
    background: rgba(168,213,171,.2);
    border: 1.5px solid rgba(168,213,171,.6);
    color: #2d6a35;
}
.q-result.error {
    background: rgba(222,133,103,.1);
    border: 1.5px solid rgba(222,133,103,.4);
    color: #8b3a24;
}
.q-result-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.q-result-body { flex: 1; }
.q-result-title { font-weight: 700; margin-bottom: 4px; }
.q-result-explanation { opacity: .85; line-height: 1.5; }

/* ─────────────────────────────────────────────────────────
   8. PCG AUTOCOMPLETE DROPDOWN
───────────────────────────────────────────────────────── */
.q-pcg-wrap { position: relative; }

.q-pcg-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    width: 340px;
    max-height: 220px;
    overflow-y: auto;
    background: var(--card-color);
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(var(--rgb-title-color), .12);
    z-index: 1000;
    scrollbar-width: thin;
}

.q-pcg-item {
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    gap: 10px;
    align-items: baseline;
    transition: background-color .1s;
}
.q-pcg-item:hover, .q-pcg-item.focused {
    background-color: rgba(var(--rgb-underline-color), .08);
}
.q-pcg-num {
    font-family: monospace;
    font-weight: 700;
    font-size: .82rem;
    color: var(--underline-color);
    min-width: 44px;
    flex-shrink: 0;
}
.q-pcg-label {
    font-size: .82rem;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.q-pcg-item .highlight { background: rgba(var(--rgb-underline-color), .2); border-radius: 2px; }

.q-pcg-empty {
    padding: 10px 12px;
    font-size: .82rem;
    color: var(--text-muted-input);
    text-align: center;
}