/*!
 * TESTSEEK — Frontend styles v4.1 · Blue Light Professional
 * White + Blue light combination · Fully responsive
 * (Elementor + Gutenberg + Classic Editor safe)
 */

/* ═══════════════════════════════════════════════════════════════
 * DESIGN TOKENS — White + Blue Light Professional
 * ═══════════════════════════════════════════════════════════════ */
.tsk-shell {
    /* Brand blues */
    --tsk-primary:        #2563eb;   /* Blue-600  — primary actions */
    --tsk-primary-dark:   #1d4ed8;   /* Blue-700  — hover state    */
    --tsk-accent:         #60a5fa;   /* Blue-400  — highlights     */
    --tsk-primary-soft:   #eff6ff;   /* Blue-50   — soft wash      */
    --tsk-primary-mid:    #dbeafe;   /* Blue-100  — borders/fills  */

    /* Semantic */
    --tsk-success:  #059669;
    --tsk-danger:   #dc2626;
    --tsk-warning:  #d97706;

    /* Surfaces — pure white */
    --tsk-radius:     14px;
    --tsk-bg:         #ffffff;
    --tsk-surface:    #ffffff;
    --tsk-surface-2:  #f8fafc;   /* Slate-50 — very light neutral */
    --tsk-surface-3:  #f0f7ff;   /* Soft blue tint for highlights */

    /* Text */
    --tsk-text:   #0f172a;   /* Slate-900 — WCAG AAA on white */
    --tsk-text-2: #1e293b;   /* Slate-800 */
    --tsk-muted:  #64748b;   /* Slate-500 */

    /* Borders */
    --tsk-border:        #e2e8f0;   /* Slate-200 */
    --tsk-border-strong: #cbd5e1;   /* Slate-300 */
    --tsk-border-blue:   #bfdbfe;   /* Blue-200  */

    /* Shadows — clean neutral */
    --tsk-shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
    --tsk-shadow-md: 0 4px 16px rgba(15,23,42,.08), 0 2px 6px rgba(15,23,42,.04);
    --tsk-shadow-lg: 0 12px 32px rgba(15,23,42,.10), 0 4px 10px rgba(15,23,42,.06);
    --tsk-shadow-blue: 0 4px 16px rgba(37,99,235,.18);

    font-family: 'Inter', 'Manrope', ui-sans-serif, system-ui, -apple-system,
                 "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--tsk-text);
    background: transparent;
    width: 100%; max-width: 100%;
    margin: 0 auto;
    line-height: 1.6;
    box-sizing: border-box;
    container-type: inline-size;
}
.tsk-shell *, .tsk-shell *::before, .tsk-shell *::after { box-sizing: border-box; }
.tsk-shell img { max-width: 100%; height: auto; }
.tsk-shell a   { text-decoration: none; }
.tsk-shell button { font-family: inherit; }

/* ═══════════════════════════════════════════════════════════════
 * TEXT LOGO MARK — "tS" in rounded square (used when img fails)
 * ═══════════════════════════════════════════════════════════════ */
.tsk-text-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: inherit;
    font-family: 'Inter', 'Manrope', system-ui, sans-serif;
    font-weight: 800;
    font-size: .9em;
    letter-spacing: -.03em;
    color: #fff;
    user-select: none;
}
.tsk-text-logo em  { font-style: normal; font-weight: 400; opacity: .72; }
.tsk-text-logo span { font-weight: 800; }

/* ═══════════════════════════════════════════════════════════════
 * PAGE HEADER
 * ═══════════════════════════════════════════════════════════════ */
.tsk-shell__header { margin: 0 0 22px; }
.tsk-shell__title {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 800; letter-spacing: -.02em; margin: 0;
    color: var(--tsk-text);
}

/* ═══════════════════════════════════════════════════════════════
 * CARD GRID
 * ═══════════════════════════════════════════════════════════════ */
.tsk-grid {
    display: grid; gap: 20px;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
}
.tsk-grid--single {
    grid-template-columns: minmax(0, 520px);
    justify-content: center;
}

.tsk-card {
    position: relative;
    background: var(--tsk-surface);
    border-radius: calc(var(--tsk-radius) + 4px);
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--tsk-border);
    box-shadow: var(--tsk-shadow-sm);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    display: flex; flex-direction: column;
}
.tsk-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--tsk-shadow-lg);
    border-color: var(--tsk-border-blue);
}

.tsk-card__media { aspect-ratio: 16/9; overflow: hidden; background: #f1f5f9; }
.tsk-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── Logo corner ── */
.tsk-card__logo-corner {
    position: absolute; top: 14px; right: 14px; z-index: 2;
    width: 52px; height: 52px;
    background: #fff;
    border-radius: 14px;
    padding: 5px;
    border: 1.5px solid var(--tsk-border);
    box-shadow: 0 2px 10px rgba(15,23,42,.10);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.tsk-card__logo-corner img {
    display: block; max-width: 100%; max-height: 100%;
    width: auto; height: auto;
    object-fit: contain;
    border-radius: 8px;
    background: transparent !important;
    padding: 0 !important;
}

.tsk-card__body {
    padding: 22px 22px 20px;
    display: flex; flex-direction: column; gap: 12px; flex: 1;
}
.tsk-card--no-media .tsk-card__body,
.tsk-card:not(:has(.tsk-card__media)) .tsk-card__body { padding-top: 80px; }

.tsk-card__title {
    font-size: 19px; font-weight: 700; margin: 0;
    letter-spacing: -.01em;
    color: var(--tsk-text);
    padding-right: 68px;
    line-height: 1.35;
}
.tsk-card__desc { margin: 0; color: var(--tsk-muted); font-size: 14px; line-height: 1.55; }

.tsk-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tsk-tag {
    font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
    padding: 4px 10px; border-radius: 999px;
    background: var(--tsk-primary-soft);
    color: var(--tsk-primary);
    border: 1px solid var(--tsk-primary-mid);
}

.tsk-card__meta {
    display: flex; flex-wrap: wrap; gap: 14px;
    color: var(--tsk-text-2); font-size: 13px; font-weight: 600;
}
.tsk-card__meta i { margin-right: 4px; font-style: normal; color: var(--tsk-primary); }

.tsk-card__start { display: flex; flex-direction: column; gap: 12px; margin-top: 6px; }

/* ── Form fields ── */
.tsk-field { display: flex; flex-direction: column; gap: 6px; }
.tsk-field__label {
    font-size: 11.5px; font-weight: 700;
    color: var(--tsk-text-2);
    text-transform: uppercase; letter-spacing: .07em;
}
.tsk-field__input {
    width: 100%; padding: 11px 14px;
    border: 1.5px solid var(--tsk-border);
    border-radius: 10px;
    font-size: 15px;
    background: #fff;
    color: var(--tsk-text);
    transition: border-color .18s ease, box-shadow .18s ease;
}
.tsk-field__input::placeholder { color: #94a3b8; }
.tsk-field__input:focus {
    outline: none;
    border-color: var(--tsk-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.14);
}

/* ═══════════════════════════════════════════════════════════════
 * BUTTONS
 * ═══════════════════════════════════════════════════════════════ */
.tsk-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 22px;
    min-height: 44px;
    border-radius: 999px;
    border: 1.5px solid transparent;
    font-weight: 700; font-size: 14.5px;
    letter-spacing: .01em;
    cursor: pointer;
    transition: transform .15s ease, background .18s ease,
                box-shadow .18s ease, color .18s ease, border-color .18s ease;
    text-decoration: none; white-space: nowrap; line-height: 1.2;
}
.tsk-btn--block { width: 100%; }

/* Primary — solid blue */
.tsk-btn--primary {
    background: var(--tsk-primary); color: #fff;
    border-color: var(--tsk-primary);
    box-shadow: var(--tsk-shadow-blue);
}
.tsk-btn--primary:hover:not(:disabled) {
    background: var(--tsk-primary-dark);
    border-color: var(--tsk-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(37,99,235,.28);
}

/* Accent */
.tsk-btn--accent {
    background: var(--tsk-accent); color: #fff;
    border-color: var(--tsk-accent);
    box-shadow: 0 4px 14px rgba(96,165,250,.25);
}
.tsk-btn--accent:hover:not(:disabled) {
    background: #3b82f6; border-color: #3b82f6; transform: translateY(-2px);
}

/* Outline */
.tsk-btn--outline {
    background: #fff; color: var(--tsk-primary);
    border: 1.5px solid var(--tsk-primary);
}
.tsk-btn--outline:hover:not(:disabled) {
    background: var(--tsk-primary-soft); color: var(--tsk-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37,99,235,.12);
}

/* Ghost */
.tsk-btn--ghost {
    background: transparent; color: var(--tsk-text-2);
    border: 1.5px solid var(--tsk-border-strong);
}
.tsk-btn--ghost:hover {
    background: var(--tsk-surface-2); color: var(--tsk-primary);
    border-color: var(--tsk-border-blue);
}

.tsk-btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.tsk-btn:focus-visible { outline: 3px solid rgba(37,99,235,.30); outline-offset: 2px; }

/* ═══════════════════════════════════════════════════════════════
 * QUIZ RUNNER
 * ═══════════════════════════════════════════════════════════════ */
.tsk-runner { margin-top: 24px; width: 100%; }
.tsk-runner[hidden] { display: none; }

.tsk-run {
    background: var(--tsk-surface);
    border-radius: calc(var(--tsk-radius) + 4px);
    padding: clamp(18px, 3vw, 30px);
    border: 1px solid var(--tsk-border);
    box-shadow: var(--tsk-shadow-md);
}

/* ── Top bar (brand + timer) ── */
.tsk-run__topbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; margin-bottom: 18px; flex-wrap: wrap;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--tsk-border);
}
.tsk-run__brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.tsk-run__brand-logo {
    width: 42px; height: 42px;
    background: var(--tsk-primary-soft);
    border: 1.5px solid var(--tsk-border-blue);
    border-radius: 12px;
    padding: 4px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; overflow: hidden;
}
.tsk-run__brand-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.tsk-run__brand-meta { display: flex; flex-direction: column; min-width: 0; }
.tsk-run__brand-meta strong {
    color: var(--tsk-text); font-size: 15px; font-weight: 800; line-height: 1.2;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tsk-run__brand-meta small { color: var(--tsk-muted); font-size: 12px; margin-top: 2px; }

/* Timer */
.tsk-run__timer {
    background: var(--tsk-primary); color: #fff;
    padding: 8px 16px; border-radius: 999px;
    font-weight: 800; font-size: 14.5px;
    font-feature-settings: "tnum"; font-variant-numeric: tabular-nums;
    display: inline-flex; align-items: center; gap: 7px;
    box-shadow: var(--tsk-shadow-blue);
}
.tsk-run__timer.is-warning {
    background: var(--tsk-danger);
    box-shadow: 0 4px 14px rgba(220,38,38,.28);
    animation: tsk-pulse 1s infinite;
}
@keyframes tsk-pulse { 0%,100%{ transform:scale(1); } 50%{ transform:scale(1.04); } }

/* Progress bar */
.tsk-run__progress { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.tsk-run__progress-track {
    flex: 1; height: 8px;
    background: var(--tsk-surface-2);
    border-radius: 999px; overflow: hidden;
    border: 1px solid var(--tsk-border);
}
.tsk-run__progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--tsk-accent), var(--tsk-primary));
    width: 0%; transition: width .35s ease;
    border-radius: 999px;
}
.tsk-run__progress-text {
    font-size: 12.5px; font-weight: 800; color: var(--tsk-muted);
    min-width: 38px; text-align: right;
    font-feature-settings: "tnum";
}

/* ── Question ── */
.tsk-question { display: flex; flex-direction: column; gap: 18px; }
.tsk-question__number {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--tsk-primary-soft);
    color: var(--tsk-primary);
    font-weight: 700; padding: 6px 14px; border-radius: 999px;
    align-self: flex-start;
    font-size: 12px; letter-spacing: .07em; text-transform: uppercase;
    border: 1px solid var(--tsk-primary-mid);
}
.tsk-question__text {
    font-size: clamp(16px, 1.6vw, 20px);
    font-weight: 700; line-height: 1.5;
    color: var(--tsk-text);
}
.tsk-question__image {
    max-width: 100%; border-radius: 10px; margin: 8px 0;
    border: 1px solid var(--tsk-border);
}

/* ── Options ── */
.tsk-options { display: flex; flex-direction: column; gap: 10px; }
.tsk-option {
    display: flex; align-items: center; gap: 14px;
    padding: 13px 18px; border-radius: 12px;
    border: 2px solid var(--tsk-border); background: #fff;
    color: var(--tsk-text);
    cursor: pointer;
    transition: border-color .15s ease, background .15s ease, transform .12s ease, box-shadow .15s ease;
    font-size: 15px; line-height: 1.4;
    position: relative;
}
.tsk-option:hover {
    border-color: var(--tsk-border-blue);
    background: var(--tsk-primary-soft);
    transform: translateX(3px);
    box-shadow: 0 2px 10px rgba(37,99,235,.08);
}
.tsk-option.is-selected {
    border-color: var(--tsk-primary);
    background: var(--tsk-primary-soft);
    box-shadow: 0 0 0 3px rgba(37,99,235,.10);
}
.tsk-option input { position: absolute; opacity: 0; pointer-events: none; }
.tsk-option__marker {
    width: 30px; height: 30px; border-radius: 50%;
    border: 2px solid var(--tsk-border-strong);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 12.5px;
    color: var(--tsk-muted);
    flex-shrink: 0; background: #fff;
    transition: all .15s ease;
}
.tsk-option.is-selected .tsk-option__marker {
    border-color: var(--tsk-primary);
    background: var(--tsk-primary);
    color: #fff;
}

/* ── Nav (prev / next) ── */
.tsk-nav {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; margin-top: 26px; flex-wrap: wrap;
    padding-top: 18px; border-top: 1px solid var(--tsk-border);
}
.tsk-nav__page-info {
    color: var(--tsk-muted); font-size: 13px; font-weight: 600;
    order: 2; text-align: center; flex: 1 1 100%;
}
@media (min-width: 560px) {
    .tsk-nav__page-info { flex: 0 1 auto; order: 0; }
}
.tsk-nav .tsk-btn { flex: 1 1 140px; max-width: 210px; min-width: 120px; padding: 11px 20px; min-height: 46px; }
#tsk-prev { order: 1; }
#tsk-next { order: 3; }

/* ═══════════════════════════════════════════════════════════════
 * RESULT SCREEN
 * ═══════════════════════════════════════════════════════════════ */
.tsk-result {
    background: var(--tsk-surface);
    border-radius: calc(var(--tsk-radius) + 4px);
    padding: clamp(22px, 3vw, 34px);
    border: 1px solid var(--tsk-border);
    box-shadow: var(--tsk-shadow-md);
}
.tsk-result__hero { text-align: center; padding: 8px 0 20px; }
.tsk-result__title {
    font-size: clamp(26px, 4vw, 42px); font-weight: 900; margin: 0;
    letter-spacing: -.02em; color: var(--tsk-primary);
}
.tsk-result__msg {
    display: inline-block; margin: 14px auto 0;
    padding: 8px 20px; border-radius: 999px;
    font-weight: 700; font-size: 14px;
    border: 1.5px solid transparent;
}
.tsk-result__msg--good { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.tsk-result__msg--ok   { background: #fef3c7; color: #78350f; border-color: #fde68a; }
.tsk-result__msg--bad  { background: #fee2e2; color: #991b1b; border-color: #fecaca; }

/* Stats grid */
.tsk-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 10px; margin: 22px 0;
}
.tsk-stat {
    background: var(--tsk-surface-2);
    border: 1px solid var(--tsk-border);
    border-radius: 12px; padding: 16px 10px; text-align: center;
}
.tsk-stat--good { background: #ecfdf5; border-color: #a7f3d0; }
.tsk-stat--bad  { background: #fef2f2; border-color: #fecaca; }
.tsk-stat--skip { background: #f8fafc; border-color: #e2e8f0; }
.tsk-stat__value {
    font-size: 28px; font-weight: 900; color: var(--tsk-text);
    font-feature-settings: "tnum"; line-height: 1;
}
.tsk-stat--good .tsk-stat__value { color: var(--tsk-success); }
.tsk-stat--bad  .tsk-stat__value { color: var(--tsk-danger); }
.tsk-stat__label {
    font-size: 11px; color: var(--tsk-muted); font-weight: 700;
    text-transform: uppercase; letter-spacing: .07em; margin-top: 5px;
}

.tsk-result__actions {
    display: flex; flex-wrap: wrap; gap: 10px;
    justify-content: center; align-items: center;
    margin-top: 16px;
}

/* Share button */
.tsk-share-icon {
    width: 46px; height: 46px; border-radius: 50%;
    border: 1.5px solid var(--tsk-border-blue);
    background: #fff; color: var(--tsk-primary);
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; padding: 0;
    transition: all .18s ease;
    box-shadow: 0 2px 8px rgba(37,99,235,.10);
    flex-shrink: 0;
}
.tsk-share-icon:hover {
    background: var(--tsk-primary); color: #fff;
    border-color: var(--tsk-primary);
    transform: translateY(-2px);
    box-shadow: var(--tsk-shadow-blue);
}
.tsk-share-icon svg {
    width: 20px; height: 20px;
    stroke: currentColor; display: block; pointer-events: none;
}

.tsk-share-menu {
    position: absolute; background: #fff;
    border: 1px solid var(--tsk-border); border-radius: 12px;
    padding: 8px; box-shadow: var(--tsk-shadow-lg); z-index: 20;
    min-width: 220px; display: none;
}
.tsk-share-menu.is-open { display: block; }
.tsk-share-menu button, .tsk-share-menu a {
    display: flex; width: 100%; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: 8px;
    background: none; border: 0; text-align: left;
    color: var(--tsk-text); cursor: pointer; font-size: 14px;
    font-weight: 600; text-decoration: none;
}
.tsk-share-menu button:hover, .tsk-share-menu a:hover {
    background: var(--tsk-primary-soft); color: var(--tsk-primary);
}

/* ═══════════════════════════════════════════════════════════════
 * REVIEW ACCORDION
 * ═══════════════════════════════════════════════════════════════ */
.tsk-review { margin-top: 32px; }
.tsk-review__header {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; flex-wrap: wrap; margin: 0 0 14px;
}
.tsk-review__header h3 { margin: 0; font-size: 19px; font-weight: 800; color: var(--tsk-text); }

.tsk-review__item {
    border: 1px solid var(--tsk-border);
    border-radius: 12px; background: #fff;
    margin-bottom: 8px; overflow: hidden;
    transition: border-color .18s ease;
}
.tsk-review__item:hover { border-color: var(--tsk-border-blue); }
.tsk-review__summary {
    display: flex; align-items: center; gap: 12px;
    padding: 13px 16px; cursor: pointer; user-select: none;
    list-style: none;
}
.tsk-review__summary::-webkit-details-marker { display: none; }
.tsk-review__badge {
    flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 12px;
}
.tsk-review__badge--ok   { background: #d1fae5; color: #065f46; }
.tsk-review__badge--bad  { background: #fee2e2; color: #991b1b; }
.tsk-review__badge--skip { background: #e2e8f0; color: #334155; }
.tsk-review__q { flex: 1; font-weight: 600; color: var(--tsk-text); line-height: 1.4; }
.tsk-review__arrow { color: var(--tsk-muted); transition: transform .18s ease; }
.tsk-review__item[open] .tsk-review__arrow { transform: rotate(180deg); }
.tsk-review__body {
    padding: 8px 16px 16px;
    border-top: 1px dashed var(--tsk-border);
    background: var(--tsk-surface-2);
}
.tsk-review__row { margin: 10px 0; color: var(--tsk-text); font-size: 14px; }
.tsk-review__row strong {
    display: inline-block; min-width: 130px;
    color: var(--tsk-muted); font-weight: 700;
    font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
}
.tsk-review__explanation {
    background: #fef9c3; color: #713f12;
    padding: 11px 14px; border-radius: 8px;
    margin-top: 10px; font-size: 13.5px;
    border: 1px solid #fde68a;
}

/* ═══════════════════════════════════════════════════════════════
 * RATING WIDGET
 * ═══════════════════════════════════════════════════════════════ */
.tsk-rating {
    margin-top: 32px; padding: 22px;
    border-radius: 14px;
    background: var(--tsk-surface-3);
    border: 1px solid var(--tsk-border-blue);
}
.tsk-rating h3 { margin: 0 0 4px; color: var(--tsk-text); font-size: 17px; font-weight: 800; }
.tsk-rating__stars { display: inline-flex; gap: 6px; margin: 12px 0 14px; }
.tsk-rating__star {
    font-size: 30px; cursor: pointer; color: #e2e8f0;
    transition: transform .12s ease, color .12s ease; line-height: 1;
}
.tsk-rating__star:hover, .tsk-rating__star.is-active { color: #f59e0b; transform: scale(1.18); }
.tsk-rating textarea {
    width: 100%; min-height: 88px; padding: 11px 14px;
    border-radius: 10px; border: 1.5px solid var(--tsk-border);
    font-family: inherit; font-size: 14px;
    color: var(--tsk-text); background: #fff; resize: vertical;
}
.tsk-rating textarea:focus {
    outline: none; border-color: var(--tsk-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.14);
}
.tsk-rating__thanks { color: var(--tsk-success); font-weight: 700; margin-top: 10px; }

.tsk-reviews-list { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.tsk-reviews-list__item {
    background: #fff; border: 1px solid var(--tsk-border);
    border-radius: 10px; padding: 13px 16px;
}
.tsk-reviews-list__meta { color: var(--tsk-muted); font-size: 12px; }

/* ═══════════════════════════════════════════════════════════════
 * ERRORS & EMPTY
 * ═══════════════════════════════════════════════════════════════ */
.testseek-error {
    padding: 14px 18px; background: #fef2f2; color: #991b1b;
    border-radius: 10px; font-weight: 600; border: 1px solid #fecaca;
}
.tsk-empty {
    text-align: center; padding: 40px 20px;
    background: var(--tsk-surface-2);
    border-radius: calc(var(--tsk-radius) + 4px);
    border: 1px dashed var(--tsk-border-strong);
    color: var(--tsk-muted);
}
.tsk-empty__icon { font-size: 42px; margin-bottom: 6px; }
.tsk-empty h3 { color: var(--tsk-text); font-size: 18px; margin: 6px 0 4px; }

/* ═══════════════════════════════════════════════════════════════
 * FOOTER
 * ═══════════════════════════════════════════════════════════════ */
.tsk-footer {
    margin-top: 36px; padding: 20px clamp(18px, 3vw, 30px);
    border-radius: calc(var(--tsk-radius) + 4px);
    background: var(--tsk-surface);
    border: 1px solid var(--tsk-border);
    box-shadow: var(--tsk-shadow-sm);
}
.tsk-footer__row {
    display: flex; flex-wrap: wrap; align-items: center;
    justify-content: space-between; gap: 18px;
}
.tsk-footer__brand { display: flex; align-items: center; gap: 14px; }
.tsk-footer__logo {
    width: 46px; height: 46px;
    background: var(--tsk-primary-soft);
    border: 1.5px solid var(--tsk-border-blue);
    border-radius: 12px; padding: 5px;
    object-fit: contain; display: block;
}
.tsk-footer__brand-text { display: flex; flex-direction: column; }
.tsk-footer__brand-text strong { font-size: 15px; color: var(--tsk-text); font-weight: 800; }
.tsk-footer__brand-text span  { color: var(--tsk-muted); font-size: 13px; margin-top: 2px; }
.tsk-footer__links, .tsk-footer__social { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.tsk-footer__links a, .tsk-footer__social a {
    color: var(--tsk-muted); text-decoration: none;
    font-size: 13.5px; font-weight: 600; padding: 3px 0;
    transition: color .15s ease;
}
.tsk-footer__links a:hover, .tsk-footer__social a:hover { color: var(--tsk-primary); }
.tsk-footer__copy {
    text-align: center; color: var(--tsk-muted);
    font-size: 13px; font-weight: 500;
    margin-top: 16px; padding-top: 14px;
    border-top: 1px solid var(--tsk-border); line-height: 1.6;
}
.tsk-footer__copy .tsk-heart { color: var(--tsk-primary); font-size: 14px; }

/* ═══════════════════════════════════════════════════════════════
 * CERTIFICATE
 * ═══════════════════════════════════════════════════════════════ */
.tsk-cert-print { display: none; }
.tsk-cert-container {
    width: 1000px; height: 720px; background: #fff;
    border: 10px solid var(--tsk-primary); padding: 40px; box-sizing: border-box;
    font-family: 'Georgia','Times New Roman',serif; color: #0f172a;
}
.tsk-cert-inner {
    border: 3px solid var(--tsk-accent); height: 100%; padding: 32px;
    display: flex; flex-direction: column; justify-content: space-between;
    align-items: center; text-align: center;
}
.tsk-cert-logo {
    background: var(--tsk-primary); color: #fff;
    padding: 10px 26px; border-radius: 10px;
    font-size: 18px; letter-spacing: 3px; font-weight: 700;
}
.tsk-cert-title  { font-size: 60px; letter-spacing: 10px; color: var(--tsk-primary); font-weight: 900; margin: 20px 0 12px; }
.tsk-cert-name   { font-size: 34px; color: var(--tsk-primary); font-weight: 800; text-transform: uppercase; letter-spacing: 3px; border-bottom: 3px solid var(--tsk-accent); padding-bottom: 6px; margin: 12px 0 18px; }
.tsk-cert-quiz   { font-size: 20px; color: var(--tsk-primary); font-weight: 700; }
.tsk-cert-score  { font-size: 24px; color: var(--tsk-success); font-weight: 800; background: #d1fae5; padding: 8px 22px; border-radius: 999px; margin-top: 10px; }
.tsk-cert-meta   { font-size: 14px; color: #475569; margin-top: 10px; }
.tsk-cert-tagline { font-style: italic; color: #94a3b8; margin-top: 6px; }

/* ═══════════════════════════════════════════════════════════════
 * TOASTS
 * ═══════════════════════════════════════════════════════════════ */
.tsk-toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    background: var(--tsk-primary); color: #fff;
    padding: 11px 22px; border-radius: 999px;
    box-shadow: var(--tsk-shadow-lg);
    z-index: 100000; font-weight: 700; font-size: 14px;
    animation: tsk-toast-in .28s ease;
}
@keyframes tsk-toast-in { from { opacity:0; transform:translate(-50%,12px); } to { opacity:1; transform:translate(-50%,0); } }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .tsk-card, .tsk-btn, .tsk-option, .tsk-share-icon,
    .tsk-run__progress-bar, .tsk-toast { transition:none!important; animation:none!important; }
}

/* ═══════════════════════════════════════════════════════════════
 * RESPONSIVE — container + media queries
 * ═══════════════════════════════════════════════════════════════ */
@container (max-width: 520px) {
    .tsk-grid { gap: 14px; }
    .tsk-card__title { padding-right: 68px; font-size: 17px; }
    .tsk-card__logo-corner { width: 46px; height: 46px; top: 12px; right: 12px; }
    .tsk-run { padding: 16px 14px; }
    .tsk-nav .tsk-btn { min-width: 110px; padding: 10px 14px; font-size: 13.5px; }
}

@media (max-width: 640px) {
    .tsk-run { padding: 16px 14px; border-radius: 14px; }
    .tsk-run__topbar { gap: 10px; padding-bottom: 12px; margin-bottom: 14px; }
    .tsk-run__brand-meta strong { font-size: 14px; }
    .tsk-run__timer { padding: 7px 13px; font-size: 13.5px; }
    .tsk-nav { gap: 8px; }
    .tsk-nav .tsk-btn { flex: 1; min-width: 0; padding: 10px 13px; font-size: 13.5px; }
    .tsk-result { padding: 18px 14px; }
    .tsk-card__body { padding: 16px; }
    .tsk-footer { padding: 18px 14px; }
    .tsk-footer__row { flex-direction: column; align-items: flex-start; }
    .tsk-footer__links, .tsk-footer__social { gap: 8px 14px; }
    .tsk-option { padding: 12px 14px; font-size: 14px; gap: 12px; }
    .tsk-option__marker { width: 28px; height: 28px; font-size: 12px; }
    .tsk-result__actions { flex-direction: column; align-items: stretch; }
    .tsk-result__actions .tsk-btn { width: 100%; }
    .tsk-result__actions .tsk-share-icon { align-self: center; }
}

@media (max-width: 380px) {
    .tsk-card__logo-corner { width: 44px; height: 44px; }
    .tsk-card__title { padding-right: 60px; }
    .tsk-review__q { font-size: 13.5px; }
    .tsk-stat__value { font-size: 24px; }
}

/* Elementor / Gutenberg container fix */
.elementor .tsk-shell,
.elementor-widget-container .tsk-shell,
.wp-block-shortcode .tsk-shell { width: 100%; max-width: 100%; }

/* PWA safe area */
@supports (padding: env(safe-area-inset-bottom)) {
    .tsk-shell { padding-bottom: env(safe-area-inset-bottom); }
}

/* Print */
@media print {
    .tsk-shell { background: #fff; color: #000; }
    .tsk-footer, .tsk-run__topbar, .tsk-nav,
    .tsk-rating, .tsk-result__actions,
    .tsk-runner-print-hide { display: none !important; }
    .tsk-review__item { break-inside: avoid; page-break-inside: avoid; }
    .tsk-review__body { display: block !important; }
}