/* =============================================
   SchoolTools Survey - Question Type Styles
   Stars, emoticons, rubric, period, number
   ============================================= */

/* --- Radio / Checkbox shared --- */
.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.radio-horizontal {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.radio-option,
.checkbox-option {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    transition: background var(--transition);
    cursor: pointer;
}

.radio-option:hover,
.checkbox-option:hover {
    background: var(--gray-50);
}

.radio-option:has(input:checked),
.checkbox-option:has(input:checked) {
    background: var(--primary-50);
    outline: 2px solid var(--primary-200);
}

/* --- Stars --- */
.stars-input {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.star-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: transform var(--transition);
    line-height: 0;
}

.star-btn:hover {
    transform: scale(1.2);
}

.star-btn:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.star-icon {
    transition: fill var(--transition);
}

.stars-label {
    margin-left: var(--space-2);
    min-width: 40px;
}

.stars-preview {
    display: flex;
    gap: 2px;
}

/* Star colors */
:root {
    --star-active: #f59e0b;
    --star-inactive: #d1d5db;
}

/* --- Emoticons --- */
.emoticon-input {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    justify-content: center;
}

.emoticon-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    background: none;
    cursor: pointer;
    transition: all var(--transition);
    min-width: 64px;
}

.emoticon-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-200);
    transform: translateY(-2px);
}

.emoticon-btn.selected {
    background: var(--primary-50);
    border-color: var(--primary-400);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.emoticon-btn:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.emoticon-face {
    color: var(--gray-600);
    transition: transform var(--transition);
}

.emoticon-btn:hover .emoticon-face,
.emoticon-btn.selected .emoticon-face {
    transform: scale(1.1);
}

.emoticon-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-align: center;
    line-height: 1.2;
    max-width: 80px;
}

.emoticon-btn.selected .emoticon-label {
    color: var(--primary-700);
    font-weight: 500;
}

.emoticon-preview {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

/* Mobile: smaller emoticons */
@media (max-width: 480px) {
    .emoticon-btn {
        padding: var(--space-1) var(--space-2);
        min-width: 52px;
    }
    .emoticon-face {
        width: 32px !important;
        height: 32px !important;
    }
    .emoticon-label {
        font-size: 0.625rem;
    }
}

/* --- Rubric --- */
.rubric-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.rubric-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.rubric-table th,
.rubric-table td {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border);
    text-align: center;
}

.rubric-table thead th {
    background: var(--bg-alt);
    font-weight: 600;
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
}

.rubric-criterion {
    text-align: left !important;
    font-weight: 500;
    background: var(--gray-50);
    min-width: 120px;
}

.rubric-cell {
    min-width: 80px;
}

.rubric-radio {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    cursor: pointer;
}

.rubric-radio input[type="radio"] {
    accent-color: var(--primary-500);
    width: 1.25rem;
    height: 1.25rem;
}

.rubric-score {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.rubric-cell:has(input:checked) {
    background: var(--primary-50);
}

/* Mobile rubric: stack */
@media (max-width: 600px) {
    .rubric-table {
        font-size: var(--text-xs);
    }
    .rubric-table th,
    .rubric-table td {
        padding: var(--space-1) var(--space-2);
    }
    .rubric-criterion {
        min-width: 80px;
    }
}

.rubric-preview-table {
    font-size: var(--text-xs);
}

.rubric-preview-table th,
.rubric-preview-table td {
    padding: 2px 6px;
}

/* --- Period --- */
.period-inputs {
    display: flex;
    gap: var(--space-4);
    align-items: flex-end;
    flex-wrap: wrap;
}

.period-field {
    flex: 1;
    min-width: 200px;
}

.period-field .form-label {
    margin-bottom: var(--space-1);
}

@media (max-width: 480px) {
    .period-inputs {
        flex-direction: column;
        gap: var(--space-2);
    }
    .period-field {
        min-width: 100%;
    }
}

/* --- Number with unit --- */
.number-input-wrap {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    max-width: 200px;
}

.number-unit {
    font-size: var(--text-sm);
    color: var(--text-muted);
    white-space: nowrap;
}

/* --- Character counter --- */
.char-count {
    text-align: right;
    font-size: var(--text-xs);
}

/* --- Question wrapper (used in survey form) --- */
.survey-question {
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--gray-100);
}

.survey-question:last-child {
    border-bottom: none;
}

.survey-question-text {
    font-size: var(--text-lg);
    font-weight: 500;
    margin-bottom: var(--space-1);
    color: var(--text);
}

.survey-question-number {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.survey-question-description {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.survey-question-required {
    color: var(--danger);
    margin-left: var(--space-1);
}

.survey-question-body {
    margin-top: var(--space-3);
}

.survey-question-error {
    color: var(--danger);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
    display: none;
}

.survey-question-error.visible {
    display: block;
}

/* --- Animation for selection feedback --- */
@keyframes selectPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.star-btn.active,
.emoticon-btn.selected {
    animation: selectPulse 0.3s ease;
}