:root{--bg: #f5f7f9;--surface: #ffffff;--border: #dfe3e8;--text: #1f2937;--muted: #6b7280;--primary: #2066b0;--primary-dark: #17508c;--free: #e8f5e9;--free-border: #a5d6a7;--occupied: #eef2f7;--danger: #c62828;--warn: #a16207;--radius: 6px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif}.app{padding:16px;max-width:1400px;margin:0 auto}.app__header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.app__header h1{font-size:20px;margin:0}.badge{background:#e3edf8;color:var(--primary-dark);border-radius:999px;padding:2px 10px;font-size:12px}.filters{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-bottom:16px}.filters__row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.filters__row+.filters__row{margin-top:10px}.filters__counter{margin-left:auto;color:var(--muted);font-size:13px}.filters__hint{margin:10px 0 0;color:var(--muted);font-size:12px}.field{display:flex;flex-direction:column;gap:4px}.field--wide{flex:1 1 220px}.field--block{display:block;margin-bottom:12px}.field--block .field__label{display:block;margin-bottom:4px}.field__label{font-size:12px;color:var(--muted)}.field-row{display:flex;gap:12px;flex-wrap:wrap}input,select{border:1px solid var(--border);border-radius:var(--radius);padding:6px 8px;font:inherit;background:#fff;color:inherit;width:100%}input:focus,select:focus{outline:2px solid var(--primary);outline-offset:-1px}.checkbox{display:flex;align-items:center;gap:6px;padding-bottom:6px;cursor:pointer}.checkbox input{width:auto}.btn{border:1px solid var(--border);background:#fff;border-radius:var(--radius);padding:7px 14px;font:inherit;cursor:pointer}.btn:hover:not(:disabled){background:#f0f3f6}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--primary-dark)}.btn--link{border:none;background:none;color:var(--primary);text-decoration:underline;padding:0 4px}.grid-wrap--loading{opacity:.6;transition:opacity .15s}.tl{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.tl__scroll{overflow:auto;max-height:72vh}.tl__grid{display:grid;position:relative;-webkit-user-select:none;user-select:none;font-size:12px;width:max-content}.tl__corner,.tl__date,.tl__half{position:sticky;background:#fafbfc;border-bottom:1px solid var(--border);border-right:1px solid var(--border);display:flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);z-index:3}.tl__corner{top:0;left:0;z-index:5;font-weight:600;color:var(--text)}.tl__date{top:0;height:30px;font-weight:600;color:var(--text)}.tl__half{top:30px;height:26px;font-size:13px}.tl__date--weekend,.tl__half--weekend{background:#f1f4f7}.tl__floor,.tl__room,.tl__bed{position:sticky;background:var(--surface);border-bottom:1px solid var(--border);border-right:1px solid var(--border);display:flex;align-items:center;justify-content:center;text-align:center;padding:2px 6px;z-index:2}.tl__floor{left:0;font-weight:600}.tl__room{left:56px}.tl__bed{left:166px;color:var(--muted)}.tl__room--match{box-shadow:inset 3px 0 0 var(--primary);font-weight:600}.tl__cell{height:34px;border-bottom:1px solid #eef1f4;border-right:1px solid #eef1f4;cursor:crosshair}.tl__cell--weekend{background:#f7f9fb}.tl__cell:hover{background:#eaf2fb}.tl__cell--drag{background:#cfe3f8}.tl__cell--drag-bad{background:#f8d7d5;cursor:not-allowed}.tl__bar{align-self:center;height:26px;margin:0 1px;border:1px solid transparent;border-radius:4px;padding:0 8px;font:inherit;font-size:12px;color:#fff;text-align:left;cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;z-index:1}.tl__bar:hover{filter:brightness(.93)}.tl__bar-text{pointer-events:none}.tl__bar--living{background:#2e7d32}.tl__bar--booked{background:#ef8f00}.tl__bar--unknown{background:var(--muted)}.tl__bar--clip-left{border-top-left-radius:0;border-bottom-left-radius:0;margin-left:0}.tl__bar--clip-right{border-top-right-radius:0;border-bottom-right-radius:0;margin-right:0}.empty{background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);padding:32px;text-align:center;color:var(--muted)}.modal__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.modal{background:var(--surface);border-radius:8px;width:min(560px,100%);max-height:90vh;display:flex;flex-direction:column}.modal__header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}.modal__header h2{margin:0;font-size:16px}.modal__close{border:none;background:none;font-size:24px;line-height:1;cursor:pointer;color:var(--muted)}.modal__body{padding:16px;overflow:auto}.modal__footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--border)}.alert{border-radius:var(--radius);padding:9px 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