/* polaroid_board — 폴라로이드형 갤러리 게시판
   포인트 컬러/폰트/여백은 이 사이트의 라공에디션 디자인 변수(css/default.css.php)를 그대로 따른다.
   폴라로이드 용지 자체(흰 프레임)는 실물 인화지 색이라 테마색과 무관하게 고정한다. */


#container_wr{
    max-width:95%;
}

.polb-board {
    position: relative;
    width: 100%;
    max-width: 100%;
}

/* ---------------- 페이지 탭 ---------------- */
.polb-tabbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.polb-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs);
}

.polb-tab-wrap {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.polb-tab {
    font-family: var(--content-font-family);
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--card-bg-color);
    border: 1px solid var(--card-border-color);
    border-radius: 999px;
    padding: 6px 14px;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.polb-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.polb-tab.is-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--btn-primary-text, #fff);
    font-weight: 600;
}

.polb-tab-gear {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid var(--card-border-color);
    background: var(--card-bg-color);
    color: var(--text-muted);
    font-size: 11px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.polb-tab-gear:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.polb-tab-add {
    color: var(--accent-color);
    border-style: dashed;
}

/* ---------------- 캔버스(스티커 보드) ---------------- */
.polb-canvas-wrap {
    width: 100%;
    overflow: auto;
    border-radius: var(--container-border-radius);
    border: 1px solid var(--container-border-color);
    background:
        radial-gradient(circle, rgb(from var(--content-font-color) r g b / 6%) 1px, transparent 1px)
        0 0 / 22px 22px,
        var(--container-bg-color);
    scrollbar-width: none;
}

.polb-canvas {
    position: relative;
    min-height: max(640px, 78vh);
    width: 100%;
    padding: var(--spacing-xl);
    box-sizing: border-box;
}

.polb-empty {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
    white-space: nowrap;
}

/* ---------------- 폴라로이드 카드 ---------------- */
.polaroid {
    --tilt: 0deg;
    --pw: 190px;
    position: absolute;
    width: var(--pw);
    transform: translate(-50%, -50%) rotate(var(--tilt));
    transition: transform var(--transition-base), width .2s var(--motion-ease), left .25s var(--motion-ease), top .25s var(--motion-ease);
    perspective: 1200px;
    z-index: 1;
}

/* 보드에 꽂힌 느낌을 주는 상단 테이프 — 뒤집혀도(3D flip) 항상 같은 자리에 고정되도록
   flip 되는 .polaroid-inner 가 아니라 바깥 .polaroid 에 붙인다 */
.polaroid::before {
    content: '';
    position: absolute;
    top: -9px;
    left: 50%;
    width: 42px;
    height: 16px;
    transform: translateX(-50%) rotate(-3deg);
    background: rgb(from var(--accent-color) r g b / 55%);
    border: 1px solid rgb(from var(--accent-color) r g b / 30%);
    box-shadow: var(--shadow-sm);
    z-index: 2;
    pointer-events: none;
}

.polb-canvas.is-editing .polaroid[data-can-move="1"] {
    cursor: grab;
}

.polaroid.dragging {
    transition: none;
    z-index: 999;
    cursor: grabbing;
}

.polaroid:hover:not(.dragging) {
    transform: translate(-50%, -50%) rotate(0deg) scale(1.04);
    z-index: 20;
}

.polaroid-inner {
    position: relative;
    width: 100%;
    transform-style: preserve-3d;
    transition: transform .6s var(--motion-ease);
}

.polaroid.is-flipped .polaroid-inner {
    transform: rotateY(180deg);
}

.polaroid-front,
.polaroid-back {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    background: #fdfdfb;
    border-radius: 3px;
    box-shadow: var(--shadow-lg), 0 1px 0 rgba(0, 0, 0, .04);
    box-sizing: border-box;
    cursor: pointer;
}

.polaroid-front {
    padding: 10px 10px 28px;
}

.polaroid-photo {
    width: 100%;
    height: var(--ph, 190px);
    overflow: hidden;
    background: var(--gray-200);
    border-radius: 1px;
    cursor: zoom-in;
    transition: height .2s var(--motion-ease);
}

.polaroid-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 하단 여백 = 실물 폴라로이드의 손글씨 칸. 클릭하면 뒷면(설명)으로 뒤집힌다 */
.polaroid-strip {
    position: relative;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.polaroid-strip::after {
    content: '뒷면 보기';
    font-family: var(--content-font-family);
    font-size: 9px;
    letter-spacing: .01em;
    color: #b0b0a6;
    opacity: 0;
    transition: opacity .2s;
    pointer-events: none;
}

.polaroid:hover .polaroid-strip::after {
    opacity: 1;
}

.polaroid-back {
    position: absolute;
    inset: 0;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    color: #333;
}

.polb-close {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border: none;
    background: transparent;
    color: #999;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    border-radius: 50%;
}

.polb-close:hover {
    background: var(--gray-100);
    color: #333;
}

.polb-back-body {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.polb-desc {
    font-family: var(--content-font-family);
    font-size: 12.5px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    margin: 4px 0 0;
}

.polb-desc-empty {
    color: #b9b9b9;
    font-style: italic;
}

.polb-desc-input {
    width: 100%;
    min-height: 90px;
    margin-top: 4px;
    resize: vertical;
    font-family: var(--content-font-family);
    font-size: 12.5px;
    padding: 6px;
    border: 1px solid var(--form-border-color);
    border-radius: 6px;
    background: var(--form-bg-color);
    color: var(--form-text-color);
}

.polb-back-meta {
    font-size: 10px;
    color: #b3b3b3;
    margin-top: 4px;
}

.polb-back-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 6px;
}

.polb-mini-btn {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--card-border-color);
    background: #fff;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.polb-mini-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.polb-mini-btn-danger:hover {
    border-color: var(--error-color);
    color: var(--error-color);
}

.polb-hidden {
    display: none !important;
}

/* ---------------- 플로팅 버튼 ---------------- */
.polb-fab {
    position: fixed;
    right: var(--spacing-xl);
    bottom: var(--spacing-xl);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: none;
    font-size: 24px;
    font-weight: 300;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    z-index: 200;
}

.polb-fab-primary {
    background: var(--primary-color);
    color: var(--btn-primary-text, #fff);
}

.polb-fab-secondary {
    right: calc(var(--spacing-xl) + 66px);
    width: auto;
    height: 44px;
    padding: 0 18px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 999px;
    background: var(--card-bg-color);
    border: 1px solid var(--card-border-color);
    color: var(--text-secondary);
    bottom: calc(var(--spacing-xl) + 5px);
}

.polb-fab-secondary.is-active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.polb-fab:hover {
    transform: translateY(-2px) scale(1.04);
    filter: brightness(1.05);
}

/* ---------------- 업로드 모달 ---------------- */
.polb-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay, rgba(17, 17, 17, .6));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base);
    z-index: 500;
    padding: var(--spacing-lg);
}

.polb-modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.polb-modal {
    position: relative;
    width: 100%;
    max-width: 380px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--container-bg-color);
    border: 1px solid var(--container-border-color);
    border-radius: var(--container-border-radius);
    box-shadow: var(--shadow-glass);
    padding: var(--spacing-xl);
    transform: translateY(10px) scale(.98);
    transition: transform var(--transition-base);
}

.polb-modal-overlay.is-open .polb-modal {
    transform: translateY(0) scale(1);
}

.polb-modal-title {
    font-family: var(--title-font-family);
    color: var(--title-font-color);
    font-size: var(--sub-title-font-size);
    margin: 0 0 var(--spacing-md);
}

.polb-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
}

.polb-dropzone {
    position: relative;
    border: 2px dashed var(--card-border-color);
    border-radius: var(--card-border-radius);
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    overflow: hidden;
    background: rgb(from var(--card-bg-color) r g b / 40%);
}

.polb-dropzone:hover,
.polb-dropzone.is-dragover {
    border-color: var(--primary-color);
    background: rgb(from var(--primary-color) r g b / 6%);
}

.polb-dropzone-hint {
    text-align: center;
    color: var(--text-muted);
    padding: var(--spacing-lg);
}

.polb-dropzone-icon {
    font-size: 28px;
    display: block;
    margin-bottom: 6px;
}

.polb-dropzone-hint p {
    font-size: 12px;
    line-height: 1.5;
    margin: 0;
}

/* ---------------- 간단 편집기(자르기/확대/회전) ---------------- */
.polb-editor {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.polb-editor-frame {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    background: #1b1b1b;
    box-shadow: var(--shadow-sm);
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.polb-editor-frame:active {
    cursor: grabbing;
}

.polb-editor-stage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.polb-editor-stage img {
    display: block;
    transform-origin: center center;
    pointer-events: none;
    max-width: none;
}

.polb-editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
}

.polb-zoom-range {
    flex: 1;
    max-width: 160px;
    accent-color: var(--primary-color);
}

.polb-ratio-group {
    display: flex;
    gap: 4px;
}

.polb-ratio-btn {
    font-size: 11px;
    padding: 4px 9px;
    border-radius: 999px;
    border: 1px solid var(--card-border-color);
    background: var(--card-bg-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.polb-ratio-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.polb-ratio-btn.is-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--btn-primary-text, #fff);
    font-weight: 600;
}

.polb-link-btn {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 11px;
    text-decoration: underline;
    cursor: pointer;
    padding: 4px 2px;
}

.polb-link-btn:hover {
    color: var(--primary-color);
}

.polb-field-label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin: var(--spacing-md) 0 4px;
}

.polb-select,
.polb-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--form-border-color);
    border-radius: var(--form-border-radius);
    background: var(--form-bg-color);
    color: var(--form-text-color);
    font-family: var(--content-font-family);
    font-size: 13px;
    box-sizing: border-box;
}

.polb-textarea {
    min-height: 80px;
    resize: vertical;
}

.polb-modal-error {
    color: var(--error-color);
    font-size: 12px;
    min-height: 16px;
    margin: var(--spacing-sm) 0 0;
}

.polb-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.polb-btn {
    padding: 9px 20px;
    border-radius: var(--btn-primary-radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition-fast);
}

.polb-btn-primary {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
}

.polb-btn-primary:hover {
    filter: brightness(.92);
}

.polb-btn-primary:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.polb-btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--card-border-color);
}

.polb-btn-ghost:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ---------------- 이미지 크게 보기(라이트박스) ---------------- */
.polb-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, .88);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base);
    z-index: 700;
    padding: var(--spacing-xl);
}

.polb-lightbox-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.polb-lightbox-img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}

.polb-lightbox-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, .85);
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition-fast);
}

.polb-lightbox-close:hover {
    color: #fff;
    transform: rotate(90deg);
}

/* ---------------- 모바일 ---------------- */
@media (max-width: 768px) {
    .polaroid { --pw: 140px; }
    .polb-canvas { min-height: max(600px, 72vh); padding: var(--spacing-lg); }
    .polb-fab-secondary { right: var(--spacing-lg); bottom: calc(var(--spacing-lg) + 62px); }
    .polb-fab-primary { right: var(--spacing-lg); bottom: var(--spacing-lg); }
}