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ease;background:var(--bg-color);color:#e67e22;white-space:nowrap;text-align:center}.btn-import:hover{background:#e67e22;color:#fff}.btn-import:active{transform:scale(.96)}.import-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.import-modal{background:var(--bg-color);border-radius:16px;width:100%;max-width:600px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 8px 32px #0000004d}.import-modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-color);background:var(--secondary-bg-color)}.import-modal-header h3{font-size:18px;font-weight:700;color:var(--text-color);margin:0}.import-modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:var(--text-secondary);padding:4px 8px;transition:color 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#6a9bc733}.btn-action-icon{font-size:48px;line-height:1}.btn-action-title{font-size:16px;font-weight:700;color:var(--text-color);line-height:1.2}.btn-action-desc{font-size:12px;color:var(--text-secondary);line-height:1.3}.btn-action-archives{border-color:#8fa8c8}.btn-action-archives:hover{background:#8fa8c81a;border-color:#8fa8c8}.btn-action-catalog{border-color:#a8d5a2}.btn-action-catalog:hover{background:#a8d5a21a;border-color:#a8d5a2}.technique-section{margin-top:12px;border:1px solid var(--border-color);border-radius:12px;overflow:hidden;background-color:var(--bg-color)}.technique-toggle{width:100%;padding:12px 14px;background:var(--secondary-bg-color);border:none;text-align:left;cursor:pointer;font-size:14px;font-weight:600;color:var(--text-color);display:flex;align-items:center;gap:8px;transition:background-color .2s ease}.technique-toggle:hover{background-color:var(--border-color)}.technique-toggle:active{background-color:var(--text-secondary)}.technique-toggle-icon{font-size:14px;flex-shrink:0}.technique-toggle-label{flex:1}.technique-content{padding:14px;background-color:var(--bg-color);border-top:1px solid var(--border-color)}.technique-description{font-size:14px;line-height:1.6;color:var(--text-color);white-space:pre-wrap;margin-bottom:12px;font-weight:500}.technique-media{margin-top:12px}.technique-empty{font-size:14px;color:var(--hint-color);font-style:italic;text-align:center;padding:12px 0}.exercise-card{border:1px solid var(--border-color);border-radius:12px;margin-bottom:8px;overflow:hidden;background-color:var(--bg-color)}.exercise-header{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;cursor:pointer;background:var(--secondary-bg-color);transition:background-color .2s ease}.exercise-header:hover{background-color:var(--border-color)}.exercise-header:active{background-color:var(--text-secondary)}.exercise-header strong{font-size:15px;font-weight:700;color:var(--text-color)}.exercise-compact-params{font-size:14px;color:var(--text-secondary);font-weight:500}.exercise-toggle-icon{font-size:14px;flex-shrink:0}.exercise-details{padding:14px;border-top:1px solid var(--border-color);background-color:var(--bg-color)}.bottom-sheet{position:fixed;bottom:0;left:0;right:0;background-color:#fff;border-top:1px solid #e9ecef;box-shadow:0 -4px 16px #00000014;z-index:200;border-radius:20px 20px 0 0}.bottom-sheet-content{padding:18px}.bottom-sheet-buttons{display:flex;gap:10px;padding:14px 18px;border-top:1px solid #f1f3f5}@media(max-width:768px){.page-header{padding:14px 16px;font-size:20px}.page-content{padding:10px 0}.card{margin:6px 10px;padding:14px 16px}.btn{padding:12px 18px;font-size:15px}}.exercise-media-viewer{margin-top:12px}.exercise-media-photos{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.exercise-media-photo-item{width:100%;border-radius:8px;overflow:hidden;cursor:pointer;background:var(--secondary-bg-color);transition:transform .2s ease}.exercise-media-videos{display:flex;flex-direction:column;gap:12px}.exercise-media-video-item{width:100%;border-radius:8px;overflow:hidden}.exercise-media-photo-item{width:100%;border-radius:8px;overflow:hidden;cursor:pointer;background:var(--secondary-bg-color);transition:transform .2s ease;display:block}.exercise-media-photo-item:active{transform:scale(.98)}.exercise-media-photo-item img{width:100%;height:auto;display:block}