/* =========================================
   ISYARATKU - MODE UJIAN
   Hanya berlaku dengan praktik.html?ujian=
   ========================================= */

/* Panel ujian di atas kartu hasil */

.exam-panel {
    padding: 20px;
    border: 2px solid var(--color-primary);
    border-radius: 22px;
    background: white;
    box-shadow: var(--shadow-card);
    color: var(--color-navy);
    font-family: var(--font-sans);
}

.exam-panel[data-view="locked"] {
    border-color: var(--color-border-strong);
}

.exam-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.exam-eyebrow {
    color: var(--color-primary-strong);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.exam-head h2 {
    margin-top: 2px;
    font-size: 18px;
    font-weight: 800;
}

.exam-counter {
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--color-mint);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.exam-body > * + * {
    margin-top: 12px;
}

.exam-body p {
    font-size: 14px;
}

.exam-muted {
    color: var(--color-muted);
}

.exam-notice {
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--color-warning-bg);
    color: var(--color-warning);
    font-weight: 600;
}

.exam-best {
    color: var(--color-success);
    font-weight: 700;
}

.exam-rules {
    display: grid;
    gap: 6px;
    padding-left: 18px;
    color: var(--color-muted);
    font-size: 14px;
}

.exam-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.exam-actions .btn {
    min-height: 42px;
    font-size: 14px;
}

/* Huruf yang belum dipraktikkan (ujian terkunci) */

.exam-letters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.exam-chip {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-surface-muted);
    color: var(--color-navy);
    font-weight: 800;
    text-decoration: none;
}

.exam-chip:hover {
    border-color: var(--color-primary);
}

/* Soal berjalan */

.exam-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    list-style: none;
}

.exam-dots li {
    display: grid;
    place-items: center;
    min-width: 26px;
    height: 26px;
    padding: 0 4px;
    border-radius: 8px;
    background: var(--color-surface-muted);
    color: var(--color-muted);
    font-size: 12px;
    font-weight: 800;
}

.exam-dots li[data-state="current"] {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
    color: var(--color-primary-strong);
}

.exam-dots li[data-state="ok"] {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.exam-dots li[data-state="bad"] {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.exam-current {
    display: grid;
    justify-items: center;
    gap: 4px;
    padding: 16px;
    border-radius: 16px;
    background: var(--color-bg);
    transition: background 0.2s ease;
}

.exam-current-label {
    color: var(--color-muted);
    font-size: 13px;
    font-weight: 700;
}

.exam-current-letter {
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
}

.exam-timer {
    width: 100%;
    height: 6px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--color-border);
}

.exam-timer span {
    display: block;
    height: 100%;
    background: var(--color-primary);
}

.exam-current[data-state="prep"] .exam-timer span {
    background: var(--color-accent);
}

.exam-current[data-state="ok"] {
    background: var(--color-success-bg);
}

.exam-current[data-state="ok"] .exam-current-label {
    color: var(--color-success);
}

.exam-current[data-state="bad"] {
    background: var(--color-danger-bg);
}

.exam-current[data-state="bad"] .exam-current-label {
    color: var(--color-danger);
}

/* Hasil */

.exam-score {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    background: var(--color-warning-bg);
}

.exam-score[data-state="perfect"] {
    background: var(--color-success-bg);
}

.exam-score strong {
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
}

.exam-score span {
    font-size: 14px;
    font-weight: 600;
}

.exam-wrong {
    display: grid;
    gap: 6px;
    list-style: none;
}

.exam-wrong li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border: 1px solid var(--color-danger-border);
    border-radius: 12px;
    font-size: 13px;
}

.exam-wrong strong {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--color-danger-bg);
    color: var(--color-danger);
    font-size: 17px;
}

.exam-wrong span {
    color: var(--color-muted);
}

.exam-link {
    margin-left: auto;
    color: var(--color-primary-strong);
    font-weight: 700;
}

/* Overlay di atas video kamera */

.exam-overlay {
    position: absolute;
    top: 52px;
    left: 50%;
    z-index: 5;
    display: grid;
    grid-template-columns: auto auto;
    grid-template-areas:
        "label label"
        "letter count";
    align-items: center;
    column-gap: 18px;
    padding: 10px 22px 12px;
    border: 3px solid transparent;
    border-radius: 20px;
    background: rgba(16, 36, 43, 0.82);
    color: white;
    font-family: var(--font-sans);
    text-align: center;
    pointer-events: none;
    transform: translateX(-50%);
    white-space: nowrap;
}

.exam-overlay[hidden] {
    display: none;
}

.exam-ov-label {
    grid-area: label;
    font-size: 15px;
    font-weight: 700;
}

.exam-ov-letter {
    grid-area: letter;
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
}

.exam-ov-count {
    grid-area: count;
    font-size: 56px;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.exam-ov-count:empty,
.exam-ov-letter:empty {
    display: none;
}

.exam-overlay[data-view="prep"] {
    border-color: var(--color-accent);
}

.exam-overlay[data-view="prep"] .exam-ov-label,
.exam-overlay[data-view="prep"] .exam-ov-count {
    color: var(--color-accent);
}

.exam-overlay[data-view="answer"] {
    border-color: #3FC1C9;
}

.exam-overlay[data-view="ok"] {
    border-color: #32D583;
    background: rgba(8, 60, 36, 0.86);
}

.exam-overlay[data-view="bad"] {
    border-color: #F04438;
    background: rgba(90, 16, 12, 0.86);
}

@media (max-width: 700px) {
    .exam-overlay {
        top: 44px;
        padding: 6px 14px 8px;
    }

    .exam-ov-letter { font-size: 42px; }
    .exam-ov-count { font-size: 40px; }
}