.library-page{display:grid;gap:16px}.library-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.library-header h1{font-size:22px;font-weight:700;color:var(--planner-text);margin:0 0 2px}.library-sub{font-size:13px;color:var(--planner-muted);margin:0}.library-upload-btn{display:inline-flex;align-items:center;gap:7px;cursor:pointer;flex-shrink:0}.library-upload-btn svg{width:14px;height:14px}.library-upload-progress{background:var(--planner-surface);border:1px solid var(--planner-border);border-radius:12px;padding:14px 16px;box-shadow:0 2px 8px #0f172a0f}.library-upload-progress-inner{display:flex;align-items:center;gap:14px}.library-upload-progress-spin{flex-shrink:0;width:32px;height:32px;border-radius:50%;border:3px solid var(--planner-border);border-top-color:var(--planner-primary);animation:lib-upload-spin .7s linear infinite}@keyframes lib-upload-spin{to{transform:rotate(360deg)}}.library-upload-progress-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px}.library-upload-progress-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.library-upload-progress-label{font-size:13px;font-weight:500;color:var(--planner-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.library-upload-progress-pct{font-size:12px;font-weight:600;color:var(--planner-primary);flex-shrink:0}.library-upload-progress-track{height:5px;background:var(--planner-surface-2);border-radius:99px;overflow:hidden}.library-upload-progress-bar{height:100%;background:var(--planner-primary);border-radius:99px;transition:width .3s ease;width:0%}.library-upload-btn[aria-disabled=true]{opacity:.5;pointer-events:none;cursor:default}.library-toolbar{display:flex;align-items:center;gap:12px}.library-search-wrap{position:relative;flex:1;max-width:380px}.library-search-wrap svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--planner-text);opacity:.38;pointer-events:none;flex-shrink:0}.library-search{width:100%;padding:8px 14px 8px 36px!important;border:1px solid var(--planner-border);border-radius:9px;font-size:13px;background:var(--planner-surface);color:var(--planner-text);outline:none;box-sizing:border-box;transition:border-color .12s,box-shadow .12s}.library-search::placeholder{color:var(--planner-muted);opacity:1}.library-search:focus{border-color:var(--planner-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--planner-primary) 12%,transparent)}.library-sort-select{padding:6px 28px 6px 10px;border:1px solid var(--planner-border);border-radius:9px;font-size:12.5px;background:var(--planner-surface);color:var(--planner-text);cursor:pointer;outline:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center;transition:border-color .12s}.library-sort-select:focus{border-color:var(--planner-primary)}.library-count{font-size:12px;color:var(--planner-muted);white-space:nowrap;margin-left:auto}.library-empty{text-align:center;padding:80px 24px;color:var(--planner-muted);background:var(--planner-surface);border:1px solid var(--planner-border);border-radius:14px}.library-empty svg{width:40px;height:40px;margin:0 auto 14px;display:block;opacity:.3}.library-empty p{margin:0 0 5px;font-size:14.5px;font-weight:600;color:var(--planner-text)}.library-empty-sub{font-size:12.5px}.library-table-wrap{border:1px solid var(--planner-border);border-radius:14px;overflow:hidden;background:var(--planner-surface)}.library-table{width:100%;border-collapse:collapse;table-layout:fixed}.library-table thead tr{border-bottom:1px solid var(--planner-border);background:var(--planner-surface-2)}.library-table thead th{padding:9px 14px;text-align:left;font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--planner-muted);white-space:nowrap}.library-table tbody tr.library-row{border-bottom:1px solid var(--planner-border);transition:background .1s}.library-table tbody tr.library-row:last-child{border-bottom:none}.library-table tbody tr.library-row:hover{background:color-mix(in srgb,var(--planner-primary) 3%,transparent)}.library-table td{padding:10px 14px;vertical-align:middle;overflow:hidden}.col-name{width:auto}.col-type{width:68px}.col-size{width:90px}.col-date{width:130px}.col-links{width:70px;text-align:center}.col-actions{width:126px}.col-sortable{cursor:pointer;user-select:none;white-space:nowrap}.col-sortable:hover{color:var(--planner-text)}.sort-arrow:after{content:""}.col-sortable.is-sorted{color:var(--planner-primary)}.col-sortable.sort-asc .sort-arrow:after{content:" ↑"}.col-sortable.sort-desc .sort-arrow:after{content:" ↓"}.lib-name-inner{display:flex;align-items:center;gap:9px;min-width:0}.lib-file-icon{flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;overflow:hidden}.lib-file-icon--pdf{color:#e53e3e}.lib-file-icon--doc{color:#3182ce}.lib-file-icon--ppt{color:#d97706}.lib-file-icon--img{color:#38a169}.lib-file-icon--other{color:var(--planner-muted)}.lib-file-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;color:var(--planner-text);font-size:13.5px}.lib-type-badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.05em;padding:2px 7px;border-radius:5px;text-transform:uppercase;white-space:nowrap}.badge-pdf{background:#fff0f0;color:#c53030}.badge-doc{background:#ebf4ff;color:#2b6cb0}.badge-ppt{background:#fffbeb;color:#b45309}.badge-img{background:#f0fff4;color:#276749}.badge-other{background:var(--planner-surface-2);color:var(--planner-muted)}.col-size td,.col-date td{font-size:13px}.library-table .col-size,.library-table .col-date{color:var(--planner-muted);font-size:13px;white-space:nowrap}.lib-row-actions{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:2px;justify-content:flex-end}.lib-action-btn{display:inline-flex;flex-shrink:0;align-items:center;justify-content:center;width:28px;height:28px;border-radius:7px;border:none;background:transparent;color:color-mix(in srgb,var(--planner-text) 35%,transparent);cursor:pointer;transition:background .12s,color .12s}.lib-action-btn:hover{background:color-mix(in srgb,var(--planner-text) 8%,transparent);color:var(--planner-text)}.lib-action-btn--danger:hover{background:#fff1f1;color:#dc2626}.lib-action-btn--danger{margin-left:2px}.lib-links-badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;border-radius:99px;background:color-mix(in srgb,var(--planner-primary) 12%,transparent);color:var(--planner-primary);font-size:11.5px;font-weight:700}.lib-links-none{color:var(--planner-border);font-size:13px}.library-no-results{text-align:center;padding:48px;color:var(--planner-muted);font-size:13px}.library-preview-modal{width:min(1080px,95vw);padding:0;border:none;border-radius:18px;background:#fff;box-shadow:0 32px 80px #0f172a38,0 0 0 1px #0f172a0f;overflow:hidden}.library-preview-modal::backdrop{background:#0f172a85;backdrop-filter:blur(5px)}.library-preview-card{display:flex;flex-direction:column;width:100%;height:min(90vh,900px)}.library-preview-header{display:flex;align-items:center;justify-content:space-between;padding:13px 18px 13px 20px;border-bottom:1px solid var(--planner-border);gap:12px;height:54px;box-sizing:border-box;flex-shrink:0}.library-preview-title{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.library-preview-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.library-preview-dl{display:inline-flex;align-items:center;gap:6px;font-size:13px}.library-preview-dl svg{width:14px;height:14px}.library-preview-body{height:calc(min(90vh,900px) - 54px);min-height:0;flex:1;position:relative;background:#f0f0ee;overflow:hidden;display:flex;align-items:center;justify-content:center}.library-preview-embed{position:absolute;inset:0;width:100%;height:100%;border:none;display:block}.library-preview-img{max-width:100%;max-height:100%;object-fit:contain;display:block;padding:16px;box-sizing:border-box}.library-preview-loading{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--planner-muted);font-size:13px}.library-preview-spinner{width:28px;height:28px;border:3px solid var(--planner-border);border-top-color:var(--planner-primary);border-radius:50%;animation:library-spin .7s linear infinite}@keyframes library-spin{to{transform:rotate(360deg)}}.library-preview-error{color:#dc2626;font-size:13px;padding:24px;text-align:center}.library-delete-card{width:min(420px,92vw)}.library-delete-icon{width:48px;height:48px;border-radius:50%;background:#fff1f1;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;color:#dc2626}.library-delete-icon svg{width:22px;height:22px}.library-delete-title{display:block;text-align:center;font-size:16px;margin-bottom:10px}.library-delete-body{text-align:center;font-size:13.5px;color:var(--planner-muted);margin:0}.library-rename-card{width:min(400px,92vw)}.library-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(12px);background:#1e293b;color:#fff;padding:9px 16px;border-radius:10px;font-size:13px;font-weight:500;opacity:0;transition:opacity .22s ease,transform .22s ease;z-index:9999;pointer-events:none;white-space:nowrap}.library-toast.is-visible{opacity:1;transform:translate(-50%) translateY(0)}.library-toast--success{background:#16a34a}.library-toast--error{background:#dc2626}