/* =============================================================
 * Safe Akademie — Běh testu
 * Doplnění k catalog.css (dědí design tokens, accent var).
 * ============================================================= */

/* Univerzální fix — HTML `hidden` atribut musí přebít naše display: flex pravidla.
 * (jinak .sak-btn[hidden] zůstává viditelné, protože inline-flex přebije UA default.) */
.sak-test [hidden] { display: none !important; }

.sak-test {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #f0f0f0;
    background: #111111;
    padding: 24px 28px 40px;
    border-radius: 12px;
    box-sizing: border-box;
}

.sak-test * { box-sizing: border-box; }

/* ── Header (back + meta + timer) ───────────────────────────── */
.sak-test-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 18px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.sak-test-back {
    color: #9a9a9a !important;
    font-size: 13px;
    text-decoration: none !important;
    transition: color .15s;
    flex-shrink: 0;
}

.sak-test-back:hover { color: var(--sak-accent, #119c70) !important; }

.sak-test-meta {
    flex: 1;
    text-align: center;
    min-width: 0;
}

.sak-test-meta-title {
    font-size: 14px;
    font-weight: 600;
    color: #f0f0f0;
    letter-spacing: .02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    max-width: 100%;
}

.sak-test-timer {
    font-variant-numeric: tabular-nums;
    font-size: 15px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    color: #f0f0f0;
    flex-shrink: 0;
    min-width: 90px;
    text-align: center;
}

.sak-test-timer[data-state="warning"] {
    background: rgba(255, 165, 0, .12);
    border-color: rgba(255, 165, 0, .35);
    color: #ffb454;
}

.sak-test-timer[data-state="danger"] {
    background: rgba(220, 38, 38, .15);
    border-color: rgba(220, 38, 38, .4);
    color: #ff6b6b;
    animation: sak-pulse 1.2s ease-in-out infinite;
}

@keyframes sak-pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: .65; }
}

/* ── Stage layout ───────────────────────────────────────────── */
.sak-stage-inner {
    max-width: 720px;
    margin: 0 auto;
}

.sak-stage-title {
    font-size: 26px;
    font-weight: 600;
    color: #f0f0f0;
    margin: 0 0 10px;
    line-height: 1.2;
}

.sak-stage-lead {
    font-size: 14px;
    color: #9a9a9a;
    line-height: 1.55;
    margin: 0 0 24px;
}

/* ── Intro fáze ─────────────────────────────────────────────── */
.sak-test-info {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 24px;
    font-size: 13px;
    color: #9a9a9a;
}

.sak-test-info > div {
    flex: 1;
    min-width: 100px;
}

.sak-test-info strong {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--sak-accent, #119c70);
    margin-bottom: 2px;
}

/* ── Formulář ───────────────────────────────────────────────── */
.sak-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sak-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sak-field-check {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    padding: 8px 0;
}

.sak-field-check input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--sak-accent, #119c70);
}

.sak-field-label {
    font-size: 13px;
    color: #9a9a9a;
    font-weight: 500;
}

.sak-field-label em {
    color: var(--sak-accent, #119c70);
    font-style: normal;
}

.sak-field-check .sak-field-label {
    line-height: 1.5;
}

.sak-field-check a {
    color: var(--sak-accent, #119c70) !important;
    text-decoration: underline !important;
}

.sak-field input[type="text"],
.sak-field input[type="email"] {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, .12);
    color: #f0f0f0;
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color .15s, background .15s;
}

.sak-field input[type="text"]:focus,
.sak-field input[type="email"]:focus {
    outline: none;
    border-color: var(--sak-accent, #119c70);
    background: #1e1e1e;
}

/* ── Buttons ────────────────────────────────────────────────── */
.sak-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 22px;
    border: 0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: filter .15s, transform .12s, opacity .15s;
    text-decoration: none !important;
}

.sak-btn:hover { filter: brightness(1.15); }
.sak-btn:active { transform: translateY(1px); }
.sak-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
    filter: none;
    transform: none;
}

.sak-btn-primary {
    background: var(--sak-accent, #119c70);
    color: #fff !important;
}

.sak-btn-ghost {
    background: transparent;
    color: #f0f0f0 !important;
    border: 1px solid rgba(255, 255, 255, .14);
}

.sak-btn-ghost:hover {
    background: rgba(255, 255, 255, .05);
    filter: none;
}

/* ── Form msg / error ───────────────────────────────────────── */
.sak-form-prefilled-note {
    padding: 10px 14px;
    background: rgba(17, 156, 112, .12);
    border: 1px solid rgba(17, 156, 112, .35);
    border-radius: 8px;
    font-size: 12px;
    color: #2dd4a0;
    line-height: 1.5;
}

.sak-form-msg {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
}

.sak-form-msg[data-type="error"] {
    background: rgba(220, 38, 38, .12);
    border: 1px solid rgba(220, 38, 38, .35);
    color: #ffb4b4;
}

.sak-form-msg[data-type="warning"] {
    background: rgba(255, 165, 0, .12);
    border: 1px solid rgba(255, 165, 0, .35);
    color: #ffd591;
}

/* ── Quiz fáze ──────────────────────────────────────────────── */
.sak-progress {
    margin-bottom: 28px;
}

.sak-progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, .08);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.sak-progress-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--sak-progress, 0%);
    background: var(--sak-accent, #119c70);
    border-radius: 4px;
    transition: width .25s ease;
}

.sak-progress-text {
    margin-top: 8px;
    font-size: 12px;
    color: #9a9a9a;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.sak-question {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 12px;
    padding: 28px 28px 24px;
    margin-bottom: 24px;
}

.sak-question-text {
    font-size: 17px;
    font-weight: 500;
    color: #f0f0f0;
    line-height: 1.5;
    margin: 0 0 8px;
}

.sak-question-hint {
    font-size: 12px;
    color: #6a6a6a;
    margin: 0 0 20px;
    font-style: italic;
}

.sak-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sak-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: #242424;
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: 8px;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}

.sak-option:hover {
    background: #2a2a2a;
    border-color: rgba(255, 255, 255, .12);
}

.sak-option input {
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--sak-accent, #119c70);
    width: 16px;
    height: 16px;
}

.sak-option-text {
    color: #e0e0e0;
    font-size: 14px;
    line-height: 1.5;
    flex: 1;
}

.sak-option.is-checked {
    background: color-mix(in srgb, var(--sak-accent, #119c70) 12%, #242424);
    border-color: var(--sak-accent, #119c70);
}

/* Fallback bez color-mix */
@supports not (background: color-mix(in srgb, red 50%, blue)) {
    .sak-option.is-checked {
        background: #2a2a2a;
        border-color: var(--sak-accent, #119c70);
    }
}

.sak-quiz-nav {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
}

.sak-quiz-nav .sak-btn {
    min-width: 120px;
}

/* ── Summary ────────────────────────────────────────────────── */
.sak-summary {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
}

.sak-summary-row {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 14px;
    align-items: center;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    font-size: 13px;
    cursor: pointer;
    transition: background .12s;
}

.sak-summary-row:last-child { border-bottom: 0; }
.sak-summary-row:hover { background: rgba(255, 255, 255, .03); }

.sak-summary-num {
    font-weight: 600;
    color: #9a9a9a;
    font-variant-numeric: tabular-nums;
}

.sak-summary-text {
    color: #d0d0d0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sak-summary-status {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: .04em;
}

.sak-summary-status[data-status="answered"] {
    background: rgba(17, 156, 112, .15);
    color: #2dd4a0;
}

.sak-summary-status[data-status="unanswered"] {
    background: rgba(220, 38, 38, .15);
    color: #ff8a8a;
}

/* ── Result ─────────────────────────────────────────────────── */
.sak-result {
    text-align: center;
    padding: 24px 20px;
}

.sak-result-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    font-size: 40px;
    margin: 0 auto 24px;
}

.sak-result-badge[data-status="passed"] {
    background: rgba(17, 156, 112, .15);
    color: #17c48d;
    border: 2px solid #17c48d;
}

.sak-result-badge[data-status="failed"] {
    background: rgba(220, 38, 38, .12);
    color: #ff6b6b;
    border: 2px solid #ff6b6b;
}

.sak-result-title {
    font-size: 24px;
    font-weight: 600;
    color: #f0f0f0;
    margin: 0 0 8px;
}

.sak-result-score {
    font-size: 16px;
    color: #9a9a9a;
    margin: 0 0 24px;
}

.sak-result-score strong {
    color: #f0f0f0;
    font-size: 20px;
}

.sak-result-cert {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 10px;
    padding: 18px 22px;
    margin: 24px auto;
    max-width: 480px;
    font-size: 13px;
    color: #9a9a9a;
    line-height: 1.6;
}

.sak-result-cert strong {
    color: #f0f0f0;
    font-weight: 600;
    font-size: 14px;
}

.sak-result-cert-number {
    display: inline-block;
    background: #242424;
    color: var(--sak-accent, #119c70);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    padding: 4px 10px;
    border-radius: 6px;
    margin: 6px 0;
}

.sak-result-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 24px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
    .sak-test {
        padding: 16px 14px 24px;
    }
    .sak-test-header {
        gap: 8px;
        flex-wrap: wrap;
    }
    .sak-test-meta-title {
        font-size: 12px;
    }
    .sak-stage-title {
        font-size: 20px;
    }
    .sak-question {
        padding: 20px 18px;
    }
    .sak-question-text {
        font-size: 15px;
    }
    .sak-test-info {
        gap: 10px;
    }
    .sak-test-info strong {
        font-size: 18px;
    }
    .sak-quiz-nav {
        gap: 8px;
    }
    .sak-quiz-nav .sak-btn {
        min-width: 0;
        padding: 12px 14px;
        font-size: 13px;
    }
    .sak-summary-row {
        grid-template-columns: 40px 1fr auto;
        gap: 10px;
        font-size: 12px;
    }
}