:root{--bg: #F5F0E8;--surface: #FAF7F1;--surface-raised: #FFFFFF;--border: #E8E0D4;--border-light: #F0EBE2;--text-primary: #1A1A1A;--text-secondary: #5C5C5C;--text-muted: #9E9E9E;--text-meta: #8A8A8A;--primary: #5A8A7F;--primary-light: #E8F0ED;--primary-hover: #4A7A6F;--urgent: #B85450;--urgent-light: #F5E0DE;--warning: #B08D55;--warning-light: #F5ECD8;--warning-text: #7A5C2E;--block-a: #5B8DB8;--block-b: #9B7CB8;--block-c: #5AA882;--block-d: #D97706;--shadow-sm: 0 1px 2px 0 rgba(60,50,30,.04);--shadow: 0 1px 3px 0 rgba(60,50,30,.06), 0 1px 2px -1px rgba(60,50,30,.04)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.meta{font-family:system-ui,-apple-system,sans-serif;font-size:11px;color:var(--text-muted)}.header{background:var(--surface-raised);border-bottom:1px solid var(--border);padding:20px 24px;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header-inner{max-width:900px;margin:0 auto}.header-top{display:flex;align-items:baseline;gap:12px;margin-bottom:16px}.logo{font-size:24px;font-weight:700;letter-spacing:.06em;color:var(--text-primary)}.date{font-size:12px;font-weight:500;text-transform:uppercase;color:var(--text-muted);letter-spacing:.06em}.nav{display:flex;gap:4px}.nav-tab{padding:8px 16px;font-size:14px;font-weight:500;color:var(--text-meta);background:none;border:none;cursor:pointer;border-radius:6px;transition:all .15s;position:relative;font-family:inherit}.nav-tab:hover{color:var(--text-primary);background:#00000008}.nav-tab.active{color:var(--text-primary);font-weight:600}.nav-tab.active:after{content:"";position:absolute;bottom:-20px;left:16px;right:16px;height:2px;background:var(--primary);border-radius:2px}.nav-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;font-size:11px;font-weight:600;background:var(--border-light);color:var(--text-secondary);border-radius:10px;margin-left:6px}.summary-bar{background:linear-gradient(to right,#ede8de,#e5dfd3);padding:12px 24px;border-bottom:1px solid var(--border)}.summary-inner{max-width:900px;margin:0 auto;display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text-secondary)}.summary-stat{font-weight:700;color:var(--text-primary)}.summary-divider{width:1px;height:16px;background:var(--border)}.main{max-width:900px;margin:0 auto;padding:24px}.add-form{background:var(--surface-raised);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:24px;box-shadow:var(--shadow)}.add-form-collapsed{display:flex;align-items:center;gap:12px;cursor:pointer;padding:4px}.add-btn-icon{width:32px;height:32px;border-radius:8px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:300;flex-shrink:0}.add-btn-text{font-size:14px;font-weight:500;color:var(--text-secondary)}.add-form-expanded,.add-form.expanded .add-form-collapsed{display:none}.add-form.expanded .add-form-expanded{display:block}.form-title-input{width:100%;padding:12px 14px;font-size:15px;font-weight:500;border:1px solid var(--border);border-radius:8px;margin-bottom:12px;font-family:inherit;color:var(--text-primary);background:var(--surface-raised)}.form-title-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #5a8a7f1f}.form-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.form-select{padding:8px 12px;font-size:13px;font-weight:500;border:1px solid var(--border);border-radius:6px;background:var(--surface-raised);color:var(--text-primary);font-family:inherit;cursor:pointer}.form-select:focus{outline:none;border-color:var(--primary)}.form-time{display:flex;align-items:center;gap:6px}.form-time input{width:56px;padding:8px 10px;font-size:14px;font-weight:600;text-align:center;border:1px solid var(--border);border-radius:6px;font-family:inherit;background:var(--surface-raised);color:var(--text-primary)}.form-time span{font-size:13px;color:var(--text-muted)}.form-actions{display:flex;gap:8px;margin-left:auto}.btn{padding:8px 16px;font-size:13px;font-weight:600;border-radius:6px;border:none;cursor:pointer;font-family:inherit;transition:all .15s}.btn-secondary{background:var(--border-light);color:var(--text-secondary)}.btn-secondary:hover{background:var(--border)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.session-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:10px;margin-bottom:20px;overflow:hidden;box-shadow:var(--shadow);animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.session-header{padding:16px 20px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.session-title-row{display:flex;align-items:center;gap:12px}.session-name{font-size:16px;font-weight:700;color:var(--text-primary)}.session-time-pill{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:var(--bg);border:1px solid var(--border);border-radius:20px;font-size:12px;font-weight:600;color:var(--text-secondary)}.session-blocks{display:flex;gap:6px}.block-badge{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:6px;font-size:11px;font-weight:700;color:#fff}.block-a{background:var(--block-a)}.block-b{background:var(--block-b)}.block-c{background:var(--block-c)}.block-d{background:var(--block-d)}.session-task-count{font-size:13px;font-weight:500;color:var(--text-muted)}.cognitive-warning{display:flex;align-items:flex-start;gap:10px;padding:12px 20px;background:var(--warning-light);border-left:3px solid var(--warning);font-size:13px;font-weight:500;color:var(--warning-text);line-height:1.5}.cognitive-warning strong{font-weight:700;color:#5c4a2a}.task-item{display:flex;align-items:flex-start;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border-light);transition:background .15s;position:relative;cursor:pointer}.task-item:last-child{border-bottom:none}.task-item:hover{background:#fff9}.task-item.urgent{padding-left:17px}.task-item.urgent:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--urgent)}.task-status{width:10px;height:10px;border-radius:50%;border:2px solid var(--text-muted);margin-top:5px;flex-shrink:0}.task-status.urgent-status{background:var(--urgent);border-color:var(--urgent);box-shadow:0 0 0 3px var(--urgent-light)}.task-content{flex:1;min-width:0}.task-title{font-size:14px;font-weight:600;color:var(--text-primary);line-height:1.4;margin-bottom:2px}.task-detail{font-size:13px;font-weight:400;color:var(--text-secondary);margin-bottom:4px}.task-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted);flex-wrap:wrap}.task-meta-sep{width:3px;height:3px;border-radius:50%;background:var(--text-muted);opacity:.5}.task-block-tag{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.tag-a{color:var(--block-a)}.tag-b{color:var(--block-b)}.tag-c{color:var(--block-c)}.tag-d{color:var(--block-d)}.task-type-tag{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:lowercase}.task-urgent-badge{display:inline-flex;align-items:center;padding:2px 8px;background:var(--urgent-light);color:var(--urgent);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-radius:4px;margin-left:8px}.task-right{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}.time-pill{display:inline-flex;align-items:center;padding:4px 10px;background:var(--bg);border:1px solid var(--border);border-radius:20px;font-size:12px;font-weight:600;color:var(--text-secondary);white-space:nowrap}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--surface-raised);border-radius:12px;width:90%;max-width:560px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px #00000026;animation:slideUp .2s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:18px;font-weight:700}.modal-close{width:32px;height:32px;border-radius:8px;border:none;background:var(--border-light);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-family:inherit}.modal-close:hover{background:var(--border)}.modal-body{padding:24px}.modal-section{margin-bottom:20px}.modal-section-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px}.modal-note-input{width:100%;padding:10px 14px;font-size:14px;border:1px solid var(--border);border-radius:8px;font-family:inherit;color:var(--text-primary);background:var(--surface);margin-bottom:8px;resize:vertical;min-height:60px}.modal-note-input:focus{outline:none;border-color:var(--primary)}.note-item{padding:10px 14px;background:var(--surface);border-radius:8px;margin-bottom:6px;font-size:13px}.note-meta{font-size:11px;color:var(--text-muted);margin-top:4px}.defer-buttons{display:flex;gap:8px;flex-wrap:wrap}.defer-btn{padding:8px 14px;font-size:13px;font-weight:500;border:1px solid var(--border);border-radius:6px;background:var(--surface-raised);cursor:pointer;font-family:inherit;color:var(--text-secondary);transition:all .15s}.defer-btn:hover{border-color:var(--primary);color:var(--primary)}.modal-actions{display:flex;gap:8px;margin-top:20px}.modal-actions .btn{flex:1;padding:10px 16px}.capacity-config{background:var(--surface-raised);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:24px;box-shadow:var(--shadow)}.capacity-config-title{font-size:16px;font-weight:700;margin-bottom:16px}.capacity-row{display:flex;align-items:center;gap:16px;padding:12px 0;border-bottom:1px solid var(--border-light)}.capacity-row:last-child{border-bottom:none}.capacity-block{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}.capacity-fields{display:flex;gap:12px;align-items:center;flex:1}.capacity-field{display:flex;align-items:center;gap:6px}.capacity-field label{font-size:13px;color:var(--text-secondary);white-space:nowrap}.capacity-field input{width:56px;padding:6px 10px;font-size:14px;font-weight:600;text-align:center;border:1px solid var(--border);border-radius:6px;font-family:inherit;background:var(--surface)}.capacity-field input:focus{outline:none;border-color:var(--primary)}.capacity-load{width:120px}.load-bar{height:8px;background:var(--border-light);border-radius:4px;overflow:hidden}.load-bar-fill{height:100%;border-radius:4px;transition:width .3s}.load-bar-fill.ok{background:var(--primary)}.load-bar-fill.warn{background:var(--warning)}.load-bar-fill.over{background:var(--urgent)}.load-pct{font-size:12px;font-weight:600;color:var(--text-muted);text-align:right;white-space:nowrap}.toast-container{position:fixed;top:20px;right:20px;z-index:300;display:flex;flex-direction:column;gap:8px}.toast{background:var(--surface-raised);border:1px solid var(--border);border-left:4px solid var(--urgent);border-radius:8px;padding:14px 18px;box-shadow:0 8px 24px #0000001a;max-width:360px;animation:slideInRight .3s ease-out}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.toast-text{font-size:14px;font-weight:500;margin-bottom:8px}.toast-actions{display:flex;gap:6px}.toast-btn{padding:6px 12px;font-size:12px;font-weight:600;border:1px solid var(--border);border-radius:4px;background:var(--surface);cursor:pointer;font-family:inherit;color:var(--text-secondary);transition:all .15s}.toast-btn:hover{border-color:var(--primary);color:var(--primary)}@media(max-width:640px){.header{padding:16px}.logo{font-size:20px}.nav-tab{padding:6px 10px;font-size:13px}.nav-tab.active:after{bottom:-16px;left:10px;right:10px}.main{padding:16px}.session-header,.task-item{padding:12px 16px}.task-item.urgent{padding-left:13px}.task-right{flex-direction:row;align-items:center}.form-row{gap:8px}.form-actions{width:100%;margin-left:0;margin-top:8px}.form-actions .btn{flex:1}.modal{width:95%}.capacity-fields{flex-wrap:wrap}}