/*
 * Inline self-check quiz player styles.
 * See docs/platform/inline-quiz-player.md.
 */

.inline-quiz {
    display: block;
    margin: 24px 0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: #111827;
}

.inline-quiz:focus {
    outline: none;
}

.inline-quiz__loading,
.inline-quiz__error {
    padding: 18px 20px;
    border-radius: 10px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    color: #6b7280;
    font-size: 14px;
}

.inline-quiz--error .inline-quiz__error {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.inline-quiz__card {
    border: 1px solid #fde68a;
    border-radius: 12px;
    background: #fffbeb;
    padding: 18px 22px;
}

.inline-quiz__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    margin-bottom: 12px;
}

.inline-quiz__title {
    font-size: 18px;
    font-weight: 700;
    color: #78350f;
    flex: 1 1 auto;
    min-width: 0;
}

.inline-quiz__meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.inline-quiz__chip {
    background: #f59e0b;
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.inline-quiz__chip--muted {
    background: #d1d5db;
    color: #374151;
}

.inline-quiz__subtitle {
    flex-basis: 100%;
    font-size: 13px;
    color: #92400e;
}

.inline-quiz__q {
    margin: 14px 0;
}

.inline-quiz__counter {
    font-size: 12px;
    font-weight: 700;
    color: #92400e;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.inline-quiz__stem {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 14px 0;
    line-height: 1.5;
}

.inline-quiz__opts {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.inline-quiz__opt {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 14px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    color: #111827;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.1s, border-color 0.1s;
}

.inline-quiz__opt:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

.inline-quiz__opt:focus-visible {
    outline: 2px solid #f59e0b;
    outline-offset: 2px;
}

.inline-quiz__opt--correct {
    background: #dcfce7;
    border-color: #16a34a;
    color: #14532d;
}

.inline-quiz__opt--wrong {
    background: #fee2e2;
    border-color: #dc2626;
    color: #7f1d1d;
}

.inline-quiz__fb {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
}

.inline-quiz__fb--correct {
    background: #dcfce7;
    border-left: 4px solid #16a34a;
    color: #14532d;
}

.inline-quiz__fb--wrong {
    background: #fee2e2;
    border-left: 4px solid #dc2626;
    color: #7f1d1d;
}

.inline-quiz__summary {
    background: #ffffff;
    border: 1px solid #fde68a;
    border-radius: 10px;
    padding: 18px 22px;
    margin: 8px 0;
    text-align: center;
}

.inline-quiz__summary-title {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 700;
    color: #78350f;
}

.inline-quiz__summary-score {
    margin: 6px 0;
    font-size: 16px;
    color: #111827;
}

.inline-quiz__summary-note {
    margin: 6px 0 0 0;
    font-size: 13px;
    color: #6b7280;
}

.inline-quiz__nav {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid #fde68a;
    flex-wrap: wrap;
}

.inline-quiz__status {
    flex: 1 1 auto;
    text-align: center;
    font-size: 13px;
    color: #92400e;
    font-weight: 600;
}

.inline-quiz__btn {
    background: #f59e0b;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.1s;
}

.inline-quiz__btn:hover:not(:disabled) {
    background: #d97706;
}

.inline-quiz__btn:disabled {
    background: #e5e7eb;
    color: #9ca3af;
    cursor: not-allowed;
}

.inline-quiz__btn--ghost {
    background: transparent;
    color: #92400e;
    border: 1px solid #fde68a;
}

.inline-quiz__btn--ghost:hover:not(:disabled) {
    background: #fef3c7;
}

@media (max-width: 480px) {
    .inline-quiz__card {
        padding: 14px 16px;
    }
    .inline-quiz__title {
        font-size: 16px;
    }
    .inline-quiz__nav {
        flex-direction: column;
        align-items: stretch;
    }
    .inline-quiz__status {
        order: -1;
    }
}

/* ─── Activity admin: gear + popover (admin-only) ─────────────────────────── */

.activity-wrap { position: relative; }

.activity-gear {
    position: absolute;
    top: -10px;
    right: -10px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border: 1px solid #c7d2fe;
    border-radius: 999px;
    background: #eef2ff;
    color: #3730a3;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}
.activity-gear:hover { background: #c7d2fe; }

.activity-pop {
    position: absolute;
    z-index: 1000;
    background: #fff;
    border: 1px solid #c3c4c7;
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.18);
    font-size: 0.85rem;
    color: #1f2937;
}
.activity-pop__head {
    padding: 10px 14px;
    border-bottom: 1px solid #e5e7eb;
    background: #eef2ff;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 8px 8px 0 0;
}
.activity-pop__body { padding: 12px 14px; max-height: 70vh; overflow: auto; }
.activity-pop__row { margin: 8px 0; }
.activity-pop__title-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.activity-pop__type {
    font-size: 0.65rem; padding: 1px 6px; border-radius: 3px;
    background: #e0e7ff; color: #3730a3;
    font-family: ui-monospace, monospace;
}
.activity-pop__meta { color: #6b7280; }
.activity-pop__meta strong { color: #1f2937; }
.activity-pop__muted { color: #9ca3af; font-size: 0.78rem; }
.activity-pop__row code {
    font-size: 0.75rem; color: #4b5563;
    background: #f3f4f6; padding: 1px 4px; border-radius: 3px;
}
.activity-pop__label {
    display: block; margin-bottom: 3px; color: #4b5563; font-size: 0.78rem;
}
.activity-pop__select {
    width: 100%; padding: 5px 8px; border: 1px solid #d1d5db; border-radius: 4px; font-size: 0.85rem;
}
.activity-pop__num {
    width: 80px; padding: 4px 8px; border: 1px solid #d1d5db; border-radius: 4px; font-size: 0.85rem;
}
.activity-pop__check { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.activity-pop__check input { margin: 0; }
.activity-pop__actions { display: flex; gap: 8px; margin-top: 14px; }
.activity-pop__btn {
    padding: 5px 14px; border: 1px solid #d1d5db; border-radius: 4px;
    background: #fff; color: #1f2937; cursor: pointer; font-size: 0.82rem;
}
.activity-pop__btn:hover { background: #f9fafb; }
.activity-pop__btn--primary {
    background: #4f46e5; border-color: #4f46e5; color: #fff;
}
.activity-pop__btn--primary:hover { background: #4338ca; }
.activity-pop__btn:disabled { opacity: 0.6; cursor: not-allowed; }
.activity-pop__status { font-size: 0.78rem; margin-top: 8px; }
.activity-pop__status--ok { color: #047857; }
.activity-pop__status--err { color: #b91c1c; }