:root{--bg: #0a0a0f;--surface: #12121a;--surface-2: #1a1a26;--border: #2a2a3a;--text: #e4e4ed;--text-muted: #6b6b82;--accent: #6c8cff;--red: #ef4444;--orange: #f97316;--green: #22c55e;--rail: #1e1e2e}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior:none}.loading{display:flex;align-items:center;justify-content:center;height:100vh;font-size:1.5rem;color:var(--accent);animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}.login-container{display:flex;align-items:center;justify-content:center;height:100vh;padding:1rem}.login-card{width:100%;max-width:360px;padding:2rem;background:var(--surface);border-radius:16px;border:1px solid var(--border)}.login-header{text-align:center;margin-bottom:1.5rem}.login-header h1{font-size:1.5rem;font-weight:700;margin-top:.75rem;letter-spacing:-.03em}.login-subtitle{font-size:.85rem;color:var(--text-muted);font-weight:400;margin-top:.125rem;letter-spacing:.08em;text-transform:uppercase}.login-card input{width:100%;padding:.75rem 1rem;margin-bottom:.75rem;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:1rem;outline:none}.login-card input:focus{border-color:var(--accent)}.login-card button{width:100%;padding:.75rem;margin-top:.5rem;background:var(--accent);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer}.login-card button:disabled{opacity:.5}.error{color:var(--red);font-size:.85rem;margin-bottom:.5rem}.gantt{max-width:600px;margin:0 auto;padding-bottom:2rem}.gantt-header{position:sticky;top:0;z-index:10;background:var(--bg);padding:.75rem 1rem .5rem;border-bottom:1px solid var(--border)}.header-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:.4rem}.header-title{display:flex;align-items:center;gap:.5rem}.header-title h1{font-size:1.05rem;font-weight:600;letter-spacing:-.02em}.header-sub{font-weight:400;color:var(--text-muted);font-size:.85em}.header-actions{display:flex;gap:.5rem}.btn-add{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-size:1.2rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center}.btn-signout{width:34px;height:34px;border-radius:50%;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.overdue-banner{padding:.3rem .6rem;border-radius:6px;margin-bottom:.4rem;font-size:.8rem;font-weight:500;background:#ef44441a;color:var(--red)}.filter-chips{display:flex;gap:.3rem;align-items:center;overflow-x:auto;scrollbar-width:none}.filter-chips::-webkit-scrollbar{display:none}.chip{flex-shrink:0;width:34px;height:34px;border-radius:50%;border:1.5px solid;background:transparent;color:var(--text);font-size:.85rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.chip:not(.active):hover{background:var(--surface-2)}.show-done-chip{flex-shrink:0;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--border);background:transparent;color:var(--text-muted);font-size:.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.show-done-chip input{display:none}.show-done-chip:has(input:checked){background:var(--green);border-color:var(--green);color:#fff}.gantt-body{position:relative;padding:.5rem 0 2rem}.gantt-rail{position:absolute;left:27px;top:0;bottom:0;width:2px;background:var(--rail);z-index:0}.month-header{position:relative;z-index:1;font-size:.7rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:1rem 0 .35rem 56px}.today-marker{position:relative;z-index:2;display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem}.today-line{flex:1;height:1px;background:linear-gradient(90deg,var(--accent),transparent)}.today-line:last-child{background:linear-gradient(270deg,var(--accent),transparent)}.today-label{font-size:.7rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;white-space:nowrap}.gantt-event{position:relative;z-index:1;padding:.45rem .75rem .45rem 0;cursor:pointer;transition:background .12s}.gantt-event:hover{background:var(--surface);border-radius:8px}.gantt-event-row{display:grid;grid-template-columns:56px 52px 1fr auto;align-items:center;gap:0;min-height:28px}.gantt-dot-col{display:flex;justify-content:center;align-items:center}.gantt-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;position:relative;z-index:2}.gantt-dot.pulse{animation:dotPulse 2s ease-in-out infinite}@keyframes dotPulse{0%,to{box-shadow:0 0 #6c8cff66}50%{box-shadow:0 0 0 6px #6c8cff00}}.gantt-date{font-size:.7rem;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.gantt-title{font-size:.85rem;font-weight:500;line-height:1.25;padding:0 .35rem;display:flex;align-items:center;gap:.3rem;min-width:0}.gantt-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.strike{text-decoration:line-through;opacity:.5}.crit-pip{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;background:var(--red);color:#fff;font-size:.55rem;font-weight:800;flex-shrink:0}.gantt-days{font-size:.7rem;font-weight:600;color:var(--text-muted);text-align:right;white-space:nowrap;padding-right:.25rem;font-variant-numeric:tabular-nums}.gantt-days.overdue{color:var(--red)}.gantt-days.done{color:var(--green)}.gantt-event.done{opacity:.45}.gantt-event.overdue .gantt-dot{box-shadow:0 0 0 3px #ef444440}.gantt-event.urgent .gantt-dot{box-shadow:0 0 0 3px #f9731640}.gantt-detail{margin:.4rem 0 .25rem 56px;padding:.5rem .6rem;background:var(--surface-2);border-radius:8px;border:1px solid var(--border)}.gantt-action{font-size:.8rem;color:var(--text-muted);line-height:1.4;margin-bottom:.4rem}.gantt-range{font-size:.75rem;color:var(--accent);margin-bottom:.4rem}.gantt-detail-row{display:flex;justify-content:space-between;align-items:center;gap:.5rem}.gantt-section-tag{font-size:.7rem;padding:.15rem .5rem;border-radius:12px;border:1px solid;color:var(--text-muted)}.gantt-btns{display:flex;gap:.35rem}.gantt-btns button{padding:.25rem .6rem;border-radius:6px;background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:.75rem;cursor:pointer}.gantt-btns button:hover{background:var(--border)}.empty{text-align:center;color:var(--text-muted);padding:3rem 0;font-size:.9rem}.form-overlay{position:fixed;inset:0;z-index:100;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center}.form-sheet{width:100%;max-width:600px;max-height:90vh;overflow-y:auto;background:var(--surface);border-radius:16px 16px 0 0;padding:1.25rem;border:1px solid var(--border);border-bottom:none;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.form-header h2{font-size:1.1rem;font-weight:600}.btn-close{width:32px;height:32px;border-radius:50%;background:var(--surface-2);border:none;color:var(--text-muted);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.form-sheet label{display:block;margin-bottom:.75rem;font-size:.8rem;color:var(--text-muted);font-weight:500}.form-sheet input[type=text],.form-sheet input[type=date],.form-sheet input[type=number],.form-sheet textarea,.form-sheet select{width:100%;padding:.65rem .75rem;margin-top:.25rem;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.9rem;outline:none;font-family:inherit}.form-sheet input:focus,.form-sheet textarea:focus,.form-sheet select:focus{border-color:var(--accent)}.checkbox-label{display:flex!important;flex-direction:row!important;align-items:center;gap:.5rem}.checkbox-label input{width:auto;accent-color:var(--accent)}.form-buttons{display:flex;gap:.75rem;margin-top:1rem}.btn-save{flex:1;padding:.7rem;border:none;border-radius:10px;background:var(--accent);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer}.btn-delete{padding:.7rem 1rem;border:none;border-radius:10px;background:#ef444426;color:var(--red);font-size:.95rem;cursor:pointer}@supports (padding: env(safe-area-inset-bottom)){.gantt{padding-bottom:calc(2rem + env(safe-area-inset-bottom))}.form-sheet{padding-bottom:calc(1.25rem + env(safe-area-inset-bottom))}}
