/**
 * Joyn Resources - Forms
 * Design System: Solapi v4.0
 * 
 * 글쓰기 폼 입력 필드 스타일
 * 
 * @location assets/css/forms.css
 */

/* ========================================
   Form Group
   ======================================== */
.joyn-form-group {
    margin-bottom: var(--joyn-spacing-5);
}

.joyn-form-label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: var(--joyn-font-size-sm);
    color: var(--joyn-gray-700);
}

.joyn-form-label i {
    font-size: 16px;
    color: var(--joyn-gray-400);
}

/* ========================================
   Form Inputs (Solapi)
   ======================================== */
.joyn-form-input,
.joyn-form-select,
.joyn-form-textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--joyn-gray-200);
    border-radius: var(--joyn-radius-sm);
    font-family: var(--joyn-font-sans);
    font-size: var(--joyn-font-size-sm);
    color: var(--joyn-gray-900);
    background-color: var(--joyn-bg-white);
    transition: var(--joyn-transition);
    box-sizing: border-box;
}

.joyn-form-input::placeholder,
.joyn-form-textarea::placeholder {
    color: var(--joyn-gray-400);
}

.joyn-form-input:hover,
.joyn-form-select:hover,
.joyn-form-textarea:hover {
    border-color: var(--joyn-gray-300);
}

.joyn-form-input:focus,
.joyn-form-select:focus,
.joyn-form-textarea:focus {
    outline: none;
    border-color: var(--joyn-primary);
    box-shadow: 0 0 0 3px rgba(var(--joyn-primary-rgb, 69, 65, 255), 0.1);
}

/* Select */
.joyn-form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23A3A3A3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding: 14px 40px 14px 14px;
    min-height: 48px;
    line-height: 1.5;
    cursor: pointer;
}

.joyn-form-select option {
    padding: 10px;
}

/* Textarea */
.joyn-form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.7;
}

/* ========================================
   Search Form
   ======================================== */
.joyn-search-group {
    display: flex;
    gap: var(--joyn-spacing-3);
}

.joyn-search-input {
    flex: 1;
}

.joyn-search-submit {
    flex-shrink: 0;
}

/* ========================================
   Category Chips (Solapi)
   ======================================== */
.joyn-category-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.joyn-chip input {
    display: none;
}

.joyn-chip__label {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background-color: var(--joyn-gray-100);
    border: 1px solid transparent;
    border-radius: var(--joyn-radius-full);
    font-size: var(--joyn-font-size-sm);
    font-weight: 500;
    color: var(--joyn-gray-600);
    cursor: pointer;
    transition: var(--joyn-transition);
}

.joyn-chip__label:hover {
    background-color: var(--joyn-primary-light);
    color: var(--joyn-primary);
}

.joyn-chip input:checked + .joyn-chip__label {
    background-color: var(--joyn-primary);
    color: white;
    border-color: var(--joyn-primary);
    box-shadow: var(--joyn-shadow-primary);
}

/* ========================================
   Admin Options Box (Solapi)
   ======================================== */
.joyn-admin-options {
    background: var(--joyn-primary-lighter, #F5F5FF);
    padding: 14px 16px;
    border-radius: var(--joyn-radius-sm);
    border: 1px solid rgba(var(--joyn-primary-rgb, 69, 65, 255), 0.1);
}

.joyn-admin-options .joyn-form-label {
    margin-bottom: 10px;
    color: var(--joyn-primary);
    font-size: var(--joyn-font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.joyn-admin-options .joyn-checkbox-label {
    font-size: var(--joyn-font-size-sm);
}

/* ========================================
   Field Error
   ======================================== */
.joyn-field-error {
    display: block;
    margin-top: 6px;
    font-size: var(--joyn-font-size-xs);
    color: var(--joyn-error);
    font-weight: 500;
    line-height: 1.4;
}

.joyn-form-input.joyn-field-invalid,
.joyn-form-textarea.joyn-field-invalid,
.joyn-form-select.joyn-field-invalid {
    border-color: var(--joyn-error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.joyn-form-input.joyn-field-invalid:focus,
.joyn-form-textarea.joyn-field-invalid:focus,
.joyn-form-select.joyn-field-invalid:focus {
    border-color: var(--joyn-error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* ========================================
   HTML Upload Section (Solapi)
   ======================================== */
.joyn-html-upload-section {
    position: relative;
    padding: var(--joyn-spacing-5);
    background: var(--joyn-info-light, #EFF4FF);
    border: 2px dashed var(--joyn-info, #518CFF);
    border-radius: var(--joyn-radius-sm);
    text-align: center;
    transition: all 0.25s ease;
    cursor: pointer;
}

.joyn-html-upload-section:hover {
    background: var(--joyn-primary-light);
    border-color: var(--joyn-primary);
}

.joyn-html-upload-section.drag-over {
    background: var(--joyn-primary-light);
    border-color: var(--joyn-primary);
    border-style: solid;
    transform: scale(1.01);
    box-shadow: 0 0 0 4px rgba(var(--joyn-primary-rgb, 69, 65, 255), 0.1);
}

.joyn-html-upload-section__icon {
    width: 48px;
    height: 48px;
    background: var(--joyn-bg-white);
    border-radius: var(--joyn-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--joyn-spacing-3);
    box-shadow: var(--joyn-shadow-xs);
}

.joyn-html-upload-section__icon i {
    font-size: 24px;
    color: var(--joyn-info, #518CFF);
}

.joyn-html-upload-section__text {
    margin: 0 0 var(--joyn-spacing-3);
    color: var(--joyn-gray-700);
    font-weight: 500;
    font-size: var(--joyn-font-size-sm);
}

.joyn-html-upload-section__btn {
    background: var(--joyn-info, #518CFF);
    color: white;
    border: none;
    padding: 10px 18px;
    border-radius: var(--joyn-radius-sm);
    cursor: pointer;
    font-size: var(--joyn-font-size-sm);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--joyn-transition);
    font-family: var(--joyn-font-sans);
}

.joyn-html-upload-section__btn:hover {
    background: #4070E0;
    transform: translateY(-1px);
}

.joyn-html-file-info {
    margin-top: var(--joyn-spacing-3);
    padding: 10px 14px;
    background: var(--joyn-bg-white);
    border-radius: var(--joyn-radius-sm);
    font-size: var(--joyn-font-size-sm);
    border: 1px solid var(--joyn-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.joyn-html-file-remove {
    padding: 4px 10px;
    background: var(--joyn-error);
    color: white;
    border: none;
    border-radius: var(--joyn-radius-sm);
    cursor: pointer;
    font-size: var(--joyn-font-size-xs);
    transition: var(--joyn-transition);
    font-family: var(--joyn-font-sans);
}

.joyn-html-file-remove:hover {
    background: #dc2626;
}

/* ========================================
   YouTube & Link Lists
   ======================================== */
.joyn-youtube-list,
.joyn-links-list {
    display: flex;
    flex-direction: column;
    gap: var(--joyn-spacing-2);
}

.joyn-youtube-item,
.joyn-link-item {
    display: flex;
    gap: var(--joyn-spacing-2);
}

.joyn-youtube-item .joyn-form-input,
.joyn-link-item .joyn-form-input {
    flex: 1;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 639px) {
    .joyn-search-group {
        flex-direction: column;
    }

    .joyn-search-submit {
        width: 100%;
    }

    .joyn-form-input,
    .joyn-form-select,
    .joyn-form-textarea {
        padding: 11px 12px;
        font-size: 16px; /* iOS zoom 방지 */
    }

    .joyn-form-select {
        min-height: 44px;
        padding: 12px 36px 12px 12px;
    }
}