/* Quizle Frontend Styles */

.quizle {
    --quizle-primary: #5c3bfe;
    --quizle-primary-text: #ffffff;
    --quizle-bg: #ffffff;
    --quizle-text: #111111;
    --quizle-height: 600px;
    --quizle-radius: 8px;
    --quizle-gap: 16px;

    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--quizle-bg);
    color: var(--quizle-text);
    max-width: 720px;
    min-height: 300px;
    margin: 0 auto;
    padding: 24px;
    border-radius: var(--quizle-radius);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

/* Start screen */
.quizle__start {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 16px;
}
.quizle__start-image {
    margin-bottom: 20px;
    max-width: 400px;
}
.quizle__start-image img {
    max-width: 100%;
    border-radius: var(--quizle-radius);
}
.quizle__start-title {
    font-size: 1.5em;
    margin: 0 0 12px;
    color: var(--quizle-text);
}
.quizle__start-desc {
    color: #666;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Buttons */
.quizle__btn {
    display: inline-block;
    padding: 12px 32px;
    border: none;
    border-radius: var(--quizle-radius);
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    text-decoration: none;
}
.quizle__btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}
.quizle__btn:active {
    transform: translateY(0);
}
.quizle__btn--primary {
    background: var(--quizle-primary);
    color: var(--quizle-primary-text);
}
.quizle__btn--secondary {
    background: #e0e0e0;
    color: #333;
}

/* Progress */
.quizle__progress {
    margin-bottom: var(--quizle-gap);
}
.quizle__progress-bar {
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    overflow: hidden;
}
.quizle__progress-fill {
    height: 100%;
    background: var(--quizle-primary);
    border-radius: 2px;
    transition: width 0.4s ease;
}
.quizle__progress-numbers {
    text-align: center;
    font-size: 0.9em;
    color: #888;
}

/* Timer */
.quizle__timer {
    text-align: center;
    font-size: 1.1em;
    color: #e53935;
    font-weight: 600;
    margin-bottom: 12px;
}

/* Questions */
.quizle__question {
    padding: 8px 0;
}
.quizle__question-media {
    margin-bottom: var(--quizle-gap);
    text-align: center;
}
.quizle__question-media img,
.quizle__question-media video {
    max-width: 100%;
    border-radius: var(--quizle-radius);
    max-height: 300px;
    object-fit: contain;
}
.quizle__question-media--left,
.quizle__question-media--right {
    float: left;
    width: 40%;
    margin-right: var(--quizle-gap);
    margin-bottom: var(--quizle-gap);
}
.quizle__question-media--right {
    float: right;
    margin-right: 0;
    margin-left: var(--quizle-gap);
}
.quizle__question-title {
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}
.quizle__question-desc {
    color: #666;
    margin-bottom: 12px;
    font-size: 0.95em;
}

/* Answers */
.quizle__answers {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.quizle__answer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--quizle-radius);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.quizle__answer:hover {
    border-color: var(--quizle-primary);
    background: rgba(92, 59, 254, 0.04);
}
.quizle__answer--selected {
    border-color: var(--quizle-primary);
    background: rgba(92, 59, 254, 0.08);
}
.quizle__answer input[type="radio"],
.quizle__answer input[type="checkbox"] {
    accent-color: var(--quizle-primary);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.quizle__answer-text {
    flex: 1;
    font-size: 0.95em;
}
.quizle__answer-hint {
    font-size: 0.85em;
    color: #999;
}

/* Image answers */
.quizle__answers--images {
    display: grid;
    grid-template-columns: repeat(var(--quizle-columns, 2), 1fr);
    gap: 12px;
}
.quizle__answer-image {
    border: 2px solid #e0e0e0;
    border-radius: var(--quizle-radius);
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s;
    text-align: center;
}
.quizle__answer-image:hover {
    border-color: var(--quizle-primary);
    transform: translateY(-2px);
}
.quizle__answer-image.quizle__answer--selected {
    border-color: var(--quizle-primary);
    box-shadow: 0 0 0 2px var(--quizle-primary);
}
.quizle__answer-img {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f5f5;
}
.quizle__answer-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.quizle__answer-name {
    padding: 8px;
    font-size: 0.9em;
}

/* Text inputs */
.quizle__input,
.quizle__textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--quizle-radius);
    font-size: 1em;
    font-family: inherit;
    color: var(--quizle-text);
    background: var(--quizle-bg);
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.quizle__input:focus,
.quizle__textarea:focus {
    outline: none;
    border-color: var(--quizle-primary);
}
.quizle__custom-input {
    margin-top: 4px;
}

/* Error */
.quizle__error {
    color: #e53935;
    font-size: 0.9em;
    margin-top: 8px;
    padding: 4px 8px;
}
.quizle__field--error {
    border-color: #e53935 !important;
}

/* Navigation */
.quizle__nav {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    gap: 12px;
}

/* Contact form */
.quizle__contacts {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
}
.quizle__contacts-title {
    font-size: 1.3em;
    margin-bottom: 20px;
}
.quizle__field {
    margin-bottom: 12px;
}
.quizle__privacy {
    margin-bottom: 16px;
    font-size: 0.85em;
    color: #666;
    text-align: left;
}
.quizle__privacy label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
}

/* Result display */
.quizle__result {
    text-align: center;
    padding: 24px 0;
}
.quizle__result-image {
    margin-bottom: 16px;
}
.quizle__result-image img {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--quizle-radius);
    object-fit: contain;
}
.quizle__result-title {
    font-size: 1.4em;
    margin-bottom: 12px;
}
.quizle__result-desc {
    color: #555;
    margin-bottom: 16px;
    line-height: 1.5;
}
.quizle__result-score {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--quizle-primary);
    margin-bottom: 16px;
}

/* Finish screen */
.quizle__finish {
    text-align: center;
    padding: 32px 16px;
}
.quizle__finish-image {
    margin-bottom: 16px;
}
.quizle__finish-image img {
    max-width: 300px;
    border-radius: var(--quizle-radius);
}
.quizle__finish-title {
    font-size: 1.4em;
    margin-bottom: 12px;
}
.quizle__finish-desc {
    color: #666;
    line-height: 1.5;
}

/* Loading */
.quizle__loading {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}
.quizle__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e0e0e0;
    border-top-color: var(--quizle-primary);
    border-radius: 50%;
    animation: quizle-spin 0.7s linear infinite;
}
@keyframes quizle-spin {
    to { transform: rotate(360deg); }
}

/* Quiz list (frontend) */
.quizle-list {
    max-width: 800px;
    margin: 0 auto;
    padding: 24px;
}
.quizle-list__item {
    margin-bottom: 24px;
    border: 1px solid #e0e0e0;
    border-radius: var(--quizle-radius, 8px);
    overflow: hidden;
    transition: box-shadow 0.2s;
}
.quizle-list__item:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.quizle-list__item a {
    display: block;
    padding: 20px;
    text-decoration: none;
    color: inherit;
}
.quizle-list__img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    margin-bottom: 12px;
    border-radius: 4px;
}
.quizle-list__item h2 {
    margin: 0 0 8px;
    font-size: 1.2em;
}
.quizle-list__item p {
    color: #666;
    margin: 0;
}

/* File upload */
.quizle__file-upload {
    padding: 20px;
    border: 2px dashed #d0d0d0;
    border-radius: var(--quizle-radius);
    text-align: center;
}

/* Responsive */
@media (max-width: 600px) {
    .quizle {
        padding: 16px;
        border-radius: 0;
    }
    .quizle__answers--images {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .quizle__question-media--left,
    .quizle__question-media--right {
        float: none;
        width: 100%;
        margin: 0 0 var(--quizle-gap) 0;
    }
}