/* ===== Form Section Container ===== */
.form-section {
    background: var(--bg-card);
    border: none;
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--shadow-card);
}

/* ===== Form Layout ===== */
.form-row {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row-horizontal {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row-horizontal .form-group {
    flex: 1;
    min-width: 180px;
}

.form-group-full {
    flex-basis: 100%;
}

.form-group-narrow {
    max-width: 300px;
}

.form-group-side {
    flex: 0 0 auto;
    min-width: 160px;
    max-width: 180px;
    align-self: flex-start;
    margin-top: 24px;
}

.form-group-side .btn-action {
    white-space: nowrap;
}

.form-group-side small {
    font-size: 11px;
    margin-top: 4px;
    display: block;
    word-break: keep-all;
    color: var(--text-secondary);
}

/* ===== Form Labels ===== */
.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group label .required {
    color: var(--red-50);
}

.form-group label .info-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: var(--neutral-30);
    color: var(--neutral-0);
    border-radius: 50%;
    text-align: center;
    font-size: 11px;
    line-height: 16px;
    cursor: help;
    margin-left: 4px;
}

.form-label-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.form-label-row label {
    margin-bottom: 0;
}

.form-label-action {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text-primary);
    text-decoration: none;
    background: var(--bg-muted);
    border: none;
    border-radius: 6px;
    padding: 6px 12px;
}

.form-label-action:hover {
    background: #E8EAED;
}

/* ===== Form Inputs ===== */
.form-input {
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--neutral-15);
    border-radius: 8px;
    background: var(--neutral-0);
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
}

.form-input::placeholder {
    color: var(--text-placeholder);
}

.form-input:disabled {
    background: var(--bg-muted);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.form-input.field-error,
.form-input.field-error:focus {
    border-color: var(--red-50);
    box-shadow: 0 0 0 3px rgba(255, 59, 92, 0.12);
}

.image-upload-area.field-error {
    border-color: var(--red-50);
    color: var(--red-50);
}

.field-error-hint {
    color: var(--red-50);
    font-size: 12px;
    margin-top: 4px;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-search-input {
    background-image: url("/images/icon-search.png");
    background-repeat: no-repeat;
    background-position: calc(100% - 12px) center;
    background-size: 16px 16px;
    padding-right: 36px;
}


.readonly-value {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 6px 14px;
    border: 1px solid var(--neutral-15);
    border-radius: 8px;
    background: var(--bg-muted);
}

.form-divider {
    border: none;
    border-top: 1px solid var(--neutral-10);
    margin: 20px 0;
}

.form-section-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 12px;
}

.form-helper {
    color: var(--text-placeholder);
    font-size: 11px;
}

.form-helper-secondary {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 400;
    margin-bottom: 4px;
}

[data-readonly="true"] .form-helper-secondary {
    display: none;
}

/* ===== Image Upload ===== */
.image-upload-area {
    position: relative;
    width: 100%;
    min-height: 200px;
    border: 2px dashed var(--neutral-20);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--neutral-40);
    font-size: 36px;
}

.image-upload-area:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.image-remove-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.6);
    color: var(--neutral-0);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.image-remove-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.image-upload-row {
    display: flex;
    gap: 16px;
}

.image-upload-row .form-group {
    max-width: 240px;
}

.image-upload-row .image-upload-area {
    min-height: 300px;
}

/* Form top: 2-col layout (images + fields) */
.form-top-row {
    display: flex;
    gap: 48px;
    margin-bottom: 28px;
    align-items: flex-start;
}

.form-top-images {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    align-items: stretch;
}

.form-top-images .form-group {
    width: 200px;
    display: flex;
    flex-direction: column;
}

.form-top-images .image-upload-area {
    height: 280px;
}

.form-top-fields {
    flex: 1;
    max-width: 560px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ===== Time Row ===== */
.form-time-row {
    display: flex;
    gap: 16px;
}

.form-time-row .form-group {
    flex: 1;
    min-width: 0;
}

/* form-input 셀렉트는 브라우저 기본 화살표 대신 커스텀 쉐브론을 쓴다 */
select.form-input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

/* ===== Tag/Badge input ===== */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--neutral-15);
    border-radius: 4px;
    background: var(--neutral-5);
}

.tag-item .tag-remove {
    cursor: pointer;
    color: var(--neutral-40);
    font-size: 14px;
    line-height: 1;
}

.tag-item .tag-remove:hover {
    color: var(--red-50);
}

/* ===== Checkbox / Radio Option Group ===== */
.checkbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 8px;
}

.checkbox-option,
.radio-option {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 0;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
}

.checkbox-option input,
.radio-option input,
.meate-target-checkbox {
    margin: 0;
    cursor: pointer;
    accent-color: var(--neutral-90);
}

.checkbox-option:has(input:disabled),
.radio-option:has(input:disabled) {
    cursor: default;
}

[data-readonly="true"] input[type="checkbox"],
[data-readonly="true"] input[type="radio"],
[data-readonly="true"] .checkbox-option,
[data-readonly="true"] .radio-option,
[data-readonly="true"] .meate-chip-section,
[data-readonly="true"] .meate-chip-section input,
[data-readonly="true"] .meate-chip-section label,
[data-readonly="true"] .meate-group,
[data-readonly="true"] .meate-group input,
[data-readonly="true"] .meate-group label {
    pointer-events: none;
    cursor: default;
}

.performer-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    margin-top: 8px;
}

.performer-chips-empty {
    font-size: 13px;
    color: var(--text-tertiary);
}

.performer-chips-empty-link {
    margin-left: 6px;
    padding: 0;
    border: none;
    background: none;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary, #1A1A1A);
    cursor: pointer;
    text-decoration: underline;
}

.performer-chips-empty-link:hover {
    color: var(--text-primary, #1A1A1A);
    opacity: 0.7;
}

.meate-target-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.meate-selected-count {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-tertiary);
}

.price-quick-adds {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.price-quick-add {
    padding: 6px 12px;
    border: 1px solid var(--neutral-20);
    border-radius: 20px;
    background: var(--neutral-0);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
}

.price-quick-add:hover {
    border-color: var(--neutral-40);
    background: var(--neutral-10);
}

.subtype-hint {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.genba-type-entry {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.genba-type-entry .form-input {
    flex: 1;
}

/* ===== Price Input ===== */
.price-input-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.price-input-group .form-input {
    flex: 1;
}

.price-input-group .unit {
    font-size: 14px;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* ===== Search Dropdown ===== */
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    background: var(--neutral-0);
    border: 1px solid var(--neutral-10);
    border-radius: 6px;
    max-height: 200px;
    overflow-y: auto;
    z-index: var(--z-filter-dropdown);
    width: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    min-height: 40px;
    box-sizing: border-box;
}

.search-dropdown-item:hover {
    background: var(--neutral-5);
}

.search-dropdown-item-empty {
    color: var(--neutral-50);
    cursor: default;
    justify-content: center;
}

.search-dropdown-item-empty:hover {
    background: transparent;
}

.search-dropdown-item-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--neutral-5);
    flex-shrink: 0;
}

.search-dropdown-item-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== Timetable ===== */
.timetable-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.timetable-layout-image {
    width: 200px;
    flex-shrink: 0;
}

.timetable-layout-image .form-group {
    display: flex;
    flex-direction: column;
}

.timetable-layout-image .image-upload-area {
    height: 280px;
}

.timetable-layout-entries {
    flex: 1;
    min-width: 0;
    max-width: 720px;
}

.timetable-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--neutral-5);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.ticket-entry .timetable-notice {
    margin-top: -8px;
}

.timetable-notice-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.timetable-entry {
    background: var(--bg-muted);
    border: none;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 12px;
    position: relative;
}

.timetable-entry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.timetable-entry-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--neutral-0);
    background: var(--badge-default-bg);
    padding: 4px 12px;
    border-radius: 6px;
}

.timetable-entry-controls {
    display: flex;
    gap: 4px;
}

.timetable-entry-controls button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--neutral-15);
    border-radius: 4px;
    background: var(--neutral-0);
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.timetable-entry-controls button:hover {
    background: var(--neutral-5);
}

.timetable-category-tabs {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.timetable-category-tabs button {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--neutral-15);
    border-radius: 6px;
    background: var(--neutral-0);
    cursor: pointer;
    transition: all 0.2s;
}

.timetable-category-tabs button.active {
    background: var(--btn-dark);
    color: var(--neutral-0);
    border-color: var(--btn-dark);
}

.timetable-performer-chips {
    margin-top: 8px;
}

.timetable-unregistered-input,
.timetable-event-description {
    display: none;
    margin-top: 8px;
}

.timetable-unregistered-input .form-input,
.timetable-event-description .form-input {
    width: 100%;
}

/* ===== Ticket Entry ===== */
.ticket-entry {
    background: var(--bg-card);
    border: none;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 16px;
    position: relative;
    box-shadow: var(--shadow-card);
}

.ticket-entry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.ticket-entry-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--neutral-0);
    background: var(--badge-default-bg);
    padding: 4px 12px;
    border-radius: 6px;
}

.ticket-entry-controls {
    display: flex;
    align-items: center;
}

.ticket-delete-text {
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.ticket-delete-text:hover {
    color: var(--text-primary);
}

.meate-chip-section {
    background: var(--bg-muted);
    border-radius: 12px;
    padding: 16px;
}

.meate-chip-section label {
    font-size: 13px;
}

.meate-chip-section .form-input {
    margin-bottom: 8px;
}

/* ===== Meate Group ===== */
.meate-groups-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.meate-group {
    background: var(--neutral-5);
    border: 1px solid var(--neutral-10);
    border-radius: 8px;
    padding: 16px;
}

.meate-group label {
    font-size: 13px;
}

.meate-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.meate-group-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ===== Responsive: Forms ===== */
@media (max-width: 768px) {
    .form-row-horizontal {
        flex-direction: column;
        gap: 16px;
    }

    .form-row-horizontal .form-group {
        max-width: 480px;
    }

    .image-upload-row {
        flex-direction: column;
    }

    .image-upload-row .form-group {
        max-width: 100%;
    }

    .image-upload-row .image-upload-area {
        min-height: 200px;
    }

    .form-top-row {
        flex-direction: column;
        gap: 20px;
    }

    .form-top-images {
        flex-direction: column;
        width: 100%;
    }

    .form-top-images .form-group {
        width: 100%;
    }

    .form-top-images .image-upload-area,
    .timetable-layout-image .image-upload-area {
        height: 480px;
    }

    .form-time-row {
        flex-wrap: wrap;
    }

    .form-time-row .form-group {
        flex: 1 1 calc(50% - 8px);
        min-width: 140px;
    }

    .timetable-layout {
        flex-direction: column;
    }

    .timetable-layout-image {
        width: 100%;
    }

    .performer-chips-empty-link {
        display: block;
        margin-left: 0;
        margin-top: 4px;
    }

    /* iOS Safari는 16px 미만 input 포커스 시 화면을 자동 확대한다. 모바일에서 입력 요소를 16px로 올려 확대를 막는다 */
    input,
    select,
    textarea,
    .form-input,
    .form-control {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .form-section {
        padding: 16px;
    }

    .timetable-entry,
    .ticket-entry {
        padding: 14px;
    }
}