/**
 * Face Blur Styles
 * 얼굴 블러 처리 전용 스타일
 *
 * @package Zipper
 */

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

.fblur-tool-intro {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.fblur-tool-lead {
    margin: 0;
    color: #5f5a56;
    font-size: 14px;
    line-height: 1.7;
}

.fblur-workbench {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}

.fblur-hero-grid {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 14px;
    min-width: 0;
}

.fblur-support-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
    gap: 14px;
    min-width: 0;
}

.fblur-detail-card {
    grid-column: 1 / -1;
}

.fblur-upload-card,
.fblur-preview-card,
.fblur-control-card,
.fblur-summary-card,
.fblur-detail-card {
    background: #fff;
    border: 1px solid #e8e4dc;
    border-radius: 14px;
    padding: 18px;
    box-shadow: 0 1px 4px rgba(45, 42, 38, 0.06);
    box-sizing: border-box;
    min-width: 0;
}

.fblur-upload-card,
.fblur-control-card,
.fblur-detail-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fblur-preview-card,
.fblur-summary-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.fblur-preview-card {
    background: linear-gradient(145deg, #fffdf8 0%, #f8f1e3 100%);
    border-color: #eadfb8;
    box-shadow: 0 14px 32px rgba(212, 175, 55, 0.16);
}

.fblur-summary-card {
    background: linear-gradient(135deg, #fdfbf5 0%, #faf6ec 100%);
    border-color: #eadfb8;
    box-shadow: 0 2px 12px rgba(212, 175, 55, 0.12);
}

.fblur-upload-card:hover,
.fblur-control-card:hover,
.fblur-detail-card:hover {
    box-shadow: 0 2px 8px rgba(45, 42, 38, 0.1);
}

.fblur-section-heading,
.fblur-preview-head,
.fblur-control-header,
.fblur-stage-meta,
.fblur-stage-tip-row,
.fblur-history-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.fblur-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 700;
    color: #1a1816;
}

.fblur-section-title i,
.fblur-upload-note i,
.fblur-apply-note i,
.fblur-disclaimer i {
    color: #d4af37;
}

.fblur-preview-card .fblur-section-title,
.fblur-preview-card .fblur-preview-copy,
.fblur-preview-card .fblur-history-inline,
.fblur-preview-card .fblur-stage-tip {
    color: #2d2a26;
}

.fblur-preview-copy,
.fblur-summary-note,
.fblur-detail-caption,
.fblur-summary-caption {
    margin: 0;
    font-size: 12px;
    line-height: 1.6;
    color: #6f6964;
}

.fblur-history-inline {
    font-size: 12px;
    font-weight: 600;
    color: #7a5011;
    white-space: nowrap;
}

.fblur-meta-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.12);
    color: #8a6500;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.fblur-preview-card .fblur-meta-pill {
    background: rgba(212, 175, 55, 0.14);
    color: #8a6500;
}

.fblur-upload-area {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 236px;
    border: 2px dashed #e8e4dc;
    border-radius: 16px;
    padding: 24px 18px;
    background: #faf9f7;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-sizing: border-box;
}

.fblur-upload-area:hover,
.fblur-upload-area.dragover,
.fblur-upload-area:focus-visible {
    outline: none;
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.08);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.fblur-upload-icon {
    font-size: 34px;
    color: #d4af37;
}

.fblur-upload-text {
    font-size: 15px;
    font-weight: 700;
    color: #2d2a26;
}

.fblur-upload-hint {
    font-size: 12px;
    line-height: 1.5;
    color: #9e9a96;
}

.fblur-upload-input {
    display: none;
}

.fblur-upload-note,
.fblur-apply-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(212, 175, 55, 0.1);
    color: #5f5a56;
    font-size: 12px;
    line-height: 1.6;
}

.fblur-quick-steps {
    margin: 0;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: #5f5a56;
    font-size: 13px;
    line-height: 1.6;
}

.fblur-preview-surface {
    display: grid;
    gap: 12px;
    min-height: 480px;
}

.fblur-empty-state,
.fblur-stage-view,
.fblur-compare-view {
    min-height: 100%;
}

.fblur-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 32px 20px;
    border: 1px dashed rgba(212, 175, 55, 0.4);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.78);
    color: #5f5a56;
    text-align: center;
}

.fblur-empty-state i {
    font-size: 40px;
    color: #f7d372;
}

.fblur-empty-state p {
    margin: 0;
    max-width: 360px;
    line-height: 1.7;
}

.fblur-stage-view {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fblur-canvas-frame,
.fblur-compare-panel {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 18px;
    border: 1px solid rgba(212, 175, 55, 0.34);
    border-radius: 18px;
    background-image:
        linear-gradient(45deg, rgba(212, 175, 55, 0.06) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(212, 175, 55, 0.06) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(212, 175, 55, 0.06) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(212, 175, 55, 0.06) 75%);
    background-size: 18px 18px;
    background-position: 0 0, 0 9px, 9px -9px, -9px 0;
    background-color: #fffaf1;
    box-sizing: border-box;
    overflow: hidden;
}

.fblur-canvas-frame {
    touch-action: none;
    cursor: none;
    overflow: visible;
}

.fblur-canvas {
    display: block;
    max-width: 100%;
    max-height: 640px;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
}

.fblur-brush-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(247, 211, 114, 0.95);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(247, 211, 114, 0.18) 0%, rgba(247, 211, 114, 0.06) 65%, rgba(247, 211, 114, 0) 100%);
    box-shadow: 0 0 0 1px rgba(15, 19, 27, 0.45), 0 0 18px rgba(247, 211, 114, 0.22);
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.12s ease;
    z-index: 30;
}

.fblur-brush-cursor.is-visible {
    opacity: 1;
}

.fblur-stage-tip-row {
    flex-wrap: wrap;
    align-items: flex-start;
}

.fblur-stage-tip {
    margin: 0;
    font-size: 12px;
    line-height: 1.7;
    color: rgba(243, 245, 248, 0.82);
}

.fblur-compare-view {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 12px;
    min-width: 0;
}

.fblur-compare-panel {
    min-width: 0;
}

.fblur-compare-panel::before {
    content: attr(data-label);
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(11, 14, 20, 0.72);
    color: #f7d372;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.fblur-compare-image {
    display: block;
    max-width: 100%;
    max-height: 640px;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
}

.fblur-compare-divider {
    width: 1px;
    background: rgba(212, 175, 55, 0.28);
}

.fblur-compare-toggle,
.fblur-mode-btn,
.fblur-action-btn,
.fblur-download-btn,
.fblur-mobile-action,
.fblur-mobile-download-btn {
    border: 1px solid rgba(212, 175, 55, 0.32);
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
    font: inherit;
}

.fblur-compare-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 42px;
    padding: 0 14px;
    background: rgba(255, 250, 241, 0.94);
    color: #7a5011;
    border-color: rgba(212, 175, 55, 0.32);
}

.fblur-compare-toggle:not(:disabled):hover,
.fblur-compare-toggle:not(:disabled):focus-visible {
    background: rgba(212, 175, 55, 0.14);
    color: #6f470d;
    border-color: #d4af37;
    outline: none;
}

.fblur-compare-toggle:disabled,
.fblur-action-btn:disabled,
.fblur-download-btn:disabled,
.fblur-mobile-action:disabled,
.fblur-mobile-download-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.fblur-control-group,
.fblur-history-summary-card,
.fblur-download-wrap,
.fblur-mobile-download-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fblur-control-label,
.fblur-history-summary-label,
.fblur-summary-label {
    font-size: 12px;
    font-weight: 600;
    color: #5f5a56;
}

.fblur-control-value,
.fblur-summary-value,
.fblur-detail-table td,
.fblur-history-summary-row strong {
    color: #2d2a26;
}

.fblur-control-value {
    min-width: 64px;
    text-align: right;
    font-size: 12px;
    font-weight: 700;
    color: #8a6500;
}

.fblur-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: #e8e4dc;
    border-radius: 999px;
    cursor: pointer;
}

.fblur-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #d4af37 0%, #b8860b 100%);
    box-shadow: 0 2px 6px rgba(212, 175, 55, 0.25);
}

.fblur-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #d4af37 0%, #b8860b 100%);
    box-shadow: 0 2px 6px rgba(212, 175, 55, 0.25);
}

.fblur-mode-grid,
.fblur-action-grid,
.fblur-summary-grid {
    display: grid;
    gap: 10px;
}

.fblur-mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fblur-action-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fblur-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fblur-mode-btn,
.fblur-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    padding: 10px 12px;
    background: rgba(255, 250, 241, 0.98);
    color: #7a5011;
    font-size: 13px;
    font-weight: 700;
    border-color: rgba(212, 175, 55, 0.28);
    box-shadow: 0 1px 3px rgba(184, 134, 11, 0.05);
}

.fblur-mode-btn:hover,
.fblur-action-btn:not(:disabled):hover,
.fblur-action-btn:not(:disabled):focus-visible,
.fblur-mode-btn:focus-visible {
    outline: none;
    background: rgba(212, 175, 55, 0.12);
    border-color: #d4af37;
    transform: translateY(-1px);
}

.fblur-mode-btn.is-active {
    background: rgba(212, 175, 55, 0.18);
    color: #8a6500;
    border-color: #d4af37;
    box-shadow: 0 8px 18px rgba(212, 175, 55, 0.14);
}

.fblur-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    padding: 10px 12px;
    background: rgba(255, 250, 241, 0.98);
    color: #7a5011;
    font-size: 13px;
    font-weight: 700;
    border-color: rgba(212, 175, 55, 0.28);
    box-shadow: 0 1px 3px rgba(184, 134, 11, 0.05);
}

.fblur-download-btn:not(:disabled):hover,
.fblur-download-btn:not(:disabled):focus-visible {
    outline: none;
    transform: translateY(-1px);
    background: rgba(212, 175, 55, 0.12);
    border-color: #d4af37;
    box-shadow: 0 8px 18px rgba(212, 175, 55, 0.14);
}

.fblur-download-wrap,
.fblur-mobile-download-wrap {
    position: relative;
}

.fblur-download-menu,
.fblur-mobile-download-menu {
    position: absolute;
    left: 0;
    top: calc(100% + 8px);
    z-index: 10;
    min-width: 200px;
    padding: 8px;
    border: 1px solid #e8e4dc;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 14px 24px rgba(45, 42, 38, 0.14);
}

.fblur-mobile-download-menu {
    right: 0;
    left: auto;
    bottom: calc(100% + 8px);
    top: auto;
}

.fblur-download-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-height: 42px;
    padding: 0 12px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: #2d2a26;
    text-align: left;
    cursor: pointer;
    font: inherit;
}

.fblur-download-item:hover,
.fblur-download-item:focus-visible {
    outline: none;
    background: #f7f3eb;
}

.fblur-summary-item,
.fblur-history-summary-card {
    border: 1px solid rgba(212, 175, 55, 0.18);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.62);
}

.fblur-summary-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px;
}

.fblur-summary-item.is-kpi {
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 8px 18px rgba(212, 175, 55, 0.12);
}

.fblur-summary-value {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
}

.fblur-history-summary-card {
    padding: 14px;
    gap: 10px;
}

.fblur-history-summary-row strong {
    font-size: 15px;
}

.fblur-detail-table-wrap {
    max-width: 100%;
    overflow-x: auto;
}

.fblur-detail-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
}

.fblur-detail-table th,
.fblur-detail-table td {
    padding: 12px 10px;
    border-bottom: 1px solid #eee6d6;
    text-align: left;
    font-size: 13px;
    line-height: 1.5;
}

.fblur-detail-table th {
    width: 180px;
    color: #5f5a56;
    font-weight: 600;
}

.fblur-mobile-action-bar {
    position: sticky;
    bottom: 0;
    z-index: 9;
    display: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding: 12px 0 calc(12px + env(safe-area-inset-bottom));
}

.fblur-mobile-action,
.fblur-mobile-download-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-height: 56px;
    padding: 8px 10px;
    background: linear-gradient(180deg, rgba(255, 252, 243, 0.98) 0%, rgba(245, 232, 187, 0.92) 100%);
    color: #7a5011;
    border-color: rgba(212, 175, 55, 0.42);
    box-shadow: 0 12px 24px rgba(212, 175, 55, 0.18);
}

.fblur-mobile-action span,
.fblur-mobile-download-btn span {
    font-size: 11px;
    font-weight: 700;
}

.fblur-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    background: #fff8e5;
    color: #5f5a56;
    font-size: 12px;
    line-height: 1.7;
}

.fblur-disclaimer-text {
    min-width: 0;
}

@media (max-width: 900px) {
    .fblur-hero-grid,
    .fblur-support-grid {
        grid-template-columns: 1fr;
    }

    .fblur-upload-card,
    .fblur-preview-card,
    .fblur-control-card,
    .fblur-summary-card,
    .fblur-detail-card,
    .fblur-disclaimer {
        max-width: 100%;
        overflow: hidden;
    }

    .fblur-compare-view {
        grid-template-columns: 1fr;
    }

    .fblur-compare-divider {
        width: 100%;
        height: 1px;
    }

    .fblur-mobile-action-bar {
        display: grid;
    }
}

@media (max-width: 768px) {
    .fblur-preview-surface {
        min-height: 360px;
    }

    .fblur-canvas-frame,
    .fblur-compare-panel {
        min-height: 280px;
        padding: 14px;
    }

    .fblur-canvas,
    .fblur-compare-image {
        max-height: 420px;
    }

    .fblur-action-grid,
    .fblur-summary-grid,
    .fblur-mode-grid {
        grid-template-columns: 1fr;
    }

    .fblur-stage-meta,
    .fblur-preview-head,
    .fblur-stage-tip-row,
    .fblur-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .fblur-history-inline,
    .fblur-meta-pill {
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .tool-section,
    .fblur-workbench,
    .fblur-hero-grid,
    .fblur-support-grid,
    .fblur-detail-table-wrap {
        max-width: 100%;
        overflow-x: hidden;
    }

    .fblur-upload-area {
        min-height: 208px;
        padding: 20px 14px;
    }

    .fblur-preview-surface {
        min-height: 300px;
    }

    .fblur-canvas-frame,
    .fblur-compare-panel {
        min-height: 220px;
        padding: 12px;
    }

    .fblur-mobile-action,
    .fblur-mobile-download-btn {
        min-height: 52px;
    }
}