:root{--primary-color: #4A6741;--primary-hover: color-mix(in srgb, var(--primary-color) 85%, black);--primary-tint: #DFF0D8;--amber: #C8912A;--amber-tint: #FDF0D8;--rose: #C0556A;--rose-tint: #FAECEE;--text-primary: #2A2C28;--text-secondary: #6B6A58;--text-muted: #777157;--app-bg: #F7F5F0;--bg-primary: #FFFFFF;--bg-secondary: #EEEAE2;--bg-tertiary: #E6E0D3;--elevated-bg: #DDD6C5;--modal-bg: #FFFFFF;--input-bg: #FFFFFF;--break-bg: #EEEAE2;--border-color: #D8D3C8;--border-subtle: #C0B898;--swatch-active-border: #2A2C28;--notice-success-text: #2D5224;--notice-error-text: #8A3045;--shadow-hover: 0 2px 10px rgba(0, 0, 0, .12);color-scheme:light;font-family:Inter,system-ui,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=dark]{--primary-color: #5A8050;--primary-hover: color-mix(in srgb, var(--primary-color) 85%, black);--primary-tint: #1E2A1C;--amber: #C8912A;--amber-tint: #2A2010;--rose: #C0556A;--rose-tint: #2A1820;--text-primary: #E8E6DF;--text-secondary: #C0BDB0;--text-muted: #8B917D;--app-bg: #1A1D1A;--bg-primary: #222520;--bg-secondary: #262A24;--bg-tertiary: #2E332C;--elevated-bg: #3A4036;--modal-bg: #222520;--input-bg: #222520;--break-bg: #262A24;--border-color: #2C302C;--border-subtle: #4A5048;--swatch-active-border: #E8E6DF;--notice-success-text: #8EC87E;--notice-error-text: #C0556A;--shadow-hover: 0 2px 10px rgba(0, 0, 0, .4);color-scheme:dark}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--app-bg);color:var(--text-primary);min-height:100vh;transition:background .2s ease,color .2s ease}.ta-app{display:flex;flex-direction:column;min-height:100vh}.ta-nav{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.ta-nav-inner{max-width:1280px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px}.ta-nav-brand{display:flex;align-items:center;gap:8px}.ta-nav-icon{width:22px;height:22px;display:block}.ta-nav-title{font-weight:700;font-size:16px;color:var(--text-primary)}.ta-nav-by{font-size:12px;color:var(--text-muted)}.ta-nav-fullapp{font-size:13px;color:var(--primary-color);text-decoration:none;font-weight:500;padding:6px 14px;border:1px solid color-mix(in srgb,var(--primary-color) 50%,transparent);border-radius:8px;transition:background .15s,color .15s;white-space:nowrap}.ta-nav-fullapp:hover{background:var(--primary-color);color:#fff}.ta-main{flex:1;max-width:1280px;width:100%;margin:0 auto;padding:48px 24px 80px}.ta-hero{margin-bottom:52px;text-align:center}.ta-h1{font-size:clamp(22px,4vw,36px);font-weight:800;letter-spacing:-.025em;line-height:1.2;color:var(--text-primary);margin-bottom:14px}.ta-h1-br{display:none}@media (min-width: 600px){.ta-h1-br{display:block}}.ta-subtitle{font-size:16px;color:var(--text-secondary);max-width:560px;margin:0 auto 28px;line-height:1.6}.ta-import-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}.ta-notice{margin-top:18px;padding:10px 16px;border-radius:8px;font-size:13px;display:inline-block;max-width:520px}.ta-notice--success{background:var(--primary-tint);color:var(--notice-success-text);border:1px solid color-mix(in srgb,var(--primary-color) 35%,transparent)}.ta-notice--error{background:var(--rose-tint);color:var(--notice-error-text);border:1px solid color-mix(in srgb,var(--rose) 35%,transparent)}.ta-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;border:none;font-family:inherit;transition:all .15s ease;white-space:nowrap;text-decoration:none;line-height:1}.ta-btn-sm{padding:7px 12px;font-size:12px}.ta-theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;flex-shrink:0;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-primary);color:var(--text-secondary);cursor:pointer}.ta-theme-toggle:hover{border-color:var(--border-subtle);color:var(--text-primary)}.ta-theme-toggle:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.ta-theme-icon{width:16px;height:16px}.ta-btn-primary{background:var(--primary-color);color:#fff}.ta-btn-primary:hover:not(:disabled){background:var(--primary-hover)}.ta-btn-primary:disabled{opacity:.5;cursor:default}.ta-btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-subtle)}.ta-btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ta-btn-active{border-color:var(--primary-color)!important;color:var(--primary-color)!important}.ta-grid-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.ta-grid-title{display:flex;align-items:center;gap:10px}.ta-grid-title-text{font-weight:700;font-size:16px;color:var(--text-primary)}.ta-grid-slot-count{font-size:12px;color:var(--text-muted);background:var(--elevated-bg);padding:2px 8px;border-radius:10px}.ta-grid-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.ta-grid-wrap{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:12px;padding:16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.ta-grid{display:grid;grid-template-columns:repeat(5,1fr);column-gap:10px;min-width:600px}.tt-day-header{padding:10px 12px 8px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-bottom:none;border-radius:10px 10px 0 0;display:flex;align-items:center;justify-content:space-between}.tt-day-name{font-weight:700;font-size:13px;color:var(--text-primary);text-transform:uppercase;letter-spacing:.04em}.tt-day-count{font-size:11px;color:var(--text-muted);background:var(--elevated-bg);padding:2px 7px;border-radius:10px}.tt-period-cell{background:var(--bg-secondary);border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);padding:4px 5px;display:flex;flex-direction:column;gap:4px;min-height:8px}.tt-add-cell{background:var(--bg-secondary);border:1px solid var(--border-color);border-top:none;border-radius:0 0 10px 10px;padding:4px 5px 6px}.tt-add-slot-btn{display:flex;align-items:center;gap:5px;padding:6px 8px;border:1.5px dashed var(--border-subtle);border-radius:6px;background:transparent;color:var(--text-muted);font-size:12px;cursor:pointer;transition:border-color .15s,color .15s;width:100%;justify-content:center;font-family:inherit}.tt-add-slot-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.tt-break-divider{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:4px;padding:5px 12px;background:var(--break-bg);border-top:1px dashed var(--border-subtle);border-bottom:1px dashed var(--border-subtle);margin:2px 0}.tt-break-divider--lunch{background:var(--amber-tint);border-color:color-mix(in srgb,var(--amber) 40%,transparent)}.tt-break-divider-label{font-size:10px;font-weight:600;color:var(--text-secondary);letter-spacing:.02em;white-space:nowrap}.tt-break-divider-time{font-size:9px;color:var(--text-muted);white-space:nowrap}.tt-day-col--flat{display:flex;flex-direction:column;gap:6px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;padding:8px;min-height:120px;align-self:start}.tt-day-empty{display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text-muted);opacity:.6;padding:20px 8px;text-align:center;flex:1}.tt-slot-card{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-left:4px solid var(--primary-color);border-radius:8px;padding:8px 10px 6px;transition:box-shadow .15s ease}.tt-slot-card:hover{box-shadow:var(--shadow-hover)}.tt-slot-card--form{border-left-color:#0891b2}.tt-slot-card--ppa,.tt-slot-card--non-contact{border-left-color:#6b7280;opacity:.85}.tt-slot-card--duty{border-left-color:var(--amber)}.tt-slot-top{display:flex;align-items:flex-start;justify-content:space-between;gap:6px}.tt-slot-class{font-weight:600;font-size:12.5px;color:var(--text-primary);line-height:1.3;word-break:break-word}.tt-slot-btns{display:flex;gap:3px;opacity:0;transition:opacity .15s;flex-shrink:0}.tt-slot-card:hover .tt-slot-btns{opacity:1}.tt-slot-meta{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}.tt-slot-time{font-size:11px;color:var(--text-secondary);font-variant-numeric:tabular-nums;white-space:nowrap}.tt-slot-room,.tt-slot-subject{font-size:11px;color:var(--text-muted);background:var(--elevated-bg);padding:1px 5px;border-radius:4px;white-space:nowrap}.tt-slot-color-bar{height:2px;border-radius:1px;margin-top:6px;opacity:.5}.tt-icon-btn{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border:none;border-radius:6px;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:13px;font-family:inherit;transition:background .15s,color .15s;padding:0;flex-shrink:0}.tt-icon-btn:hover{background:var(--elevated-bg);color:var(--text-primary)}.tt-icon-danger:hover{background:color-mix(in srgb,var(--rose) 15%,transparent);color:var(--rose)}.ta-cta-banner{margin-top:32px;padding:18px 24px;background:var(--primary-tint);border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.ta-cta-banner--standalone{margin-top:48px;max-width:640px;margin-left:auto;margin-right:auto}.ta-cta-text{font-size:14px;color:var(--text-secondary);line-height:1.5}.ta-cta-text strong{color:var(--text-primary)}.ta-cta-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;flex-shrink:0}.ta-cta-link{display:inline-flex;align-items:center;padding:9px 20px;background:var(--primary-color);color:#fff;font-size:13px;font-weight:600;border-radius:8px;text-decoration:none;white-space:nowrap;flex-shrink:0;transition:background .15s}.ta-cta-link:hover{background:var(--primary-hover)}.ta-cta-secondary{border:1px solid var(--border-subtle);background:transparent;color:var(--text-secondary);border-radius:8px;padding:9px 14px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}.ta-cta-secondary:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ta-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.ta-modal{background:var(--modal-bg);border:1px solid var(--border-subtle);border-radius:16px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column}.ta-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 0}.ta-modal-title{font-size:18px;font-weight:700;color:var(--text-primary)}.ta-modal-body{padding:20px 24px;display:flex;flex-direction:column;gap:10px}.ta-modal-footer{padding:14px 24px 20px;display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--border-subtle)}.ta-label{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.ta-input,.ta-select{width:100%;padding:10px 12px;background:var(--input-bg);border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-primary);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.ta-input::placeholder{color:var(--text-muted)}.ta-input:focus,.ta-select:focus{border-color:var(--primary-color)}.ta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ta-col{display:flex;flex-direction:column;gap:6px}.ta-color-row{display:flex;flex-wrap:wrap;gap:7px}.ta-color-swatch{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .1s,border-color .1s}.ta-color-swatch:hover{transform:scale(1.2)}.ta-color-swatch--active{border-color:var(--swatch-active-border);transform:scale(1.2)}@media (max-width: 640px){.ta-nav-inner{padding:10px 16px}.ta-nav-by{display:none}.ta-main{padding:28px 16px 60px}.ta-import-row{flex-direction:column;align-items:stretch}.ta-import-row .ta-btn{justify-content:center}.ta-grid-toolbar{flex-direction:column;align-items:stretch}.ta-grid-actions{justify-content:flex-end}.ta-cta-banner{flex-direction:column;text-align:center;align-items:center}.ta-cta-actions{justify-content:center}}.ta-week-tabs{display:flex;gap:0;border-radius:8px;overflow:hidden;border:1px solid var(--border-subtle);flex-shrink:0}.ta-week-tab{padding:4px 13px;font-size:12px;font-weight:600;background:transparent;color:var(--text-muted);border:none;cursor:pointer;font-family:inherit;transition:background .15s,color .15s;line-height:1.5}.ta-week-tab:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ta-week-tab--active{background:var(--primary-color);color:#fff}.ta-type-chip-row{display:flex;gap:8px;flex-wrap:wrap}.ta-type-chip{padding:7px 16px;border-radius:8px;border:1.5px solid var(--border-subtle);background:transparent;color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;font-family:inherit;transition:border-color .15s,color .15s,background .15s;line-height:1}.ta-type-chip:hover{border-color:var(--primary-color);color:var(--text-primary)}.ta-type-chip.active{background:color-mix(in srgb,var(--primary-color) 12%,transparent);border-color:var(--primary-color);color:var(--primary-color)}.ta-modal--lg{max-width:640px}.ta-bell-hint{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:12px}.ta-bell-col-labels{display:flex;align-items:center;gap:6px;padding:0 4px 4px;border-bottom:1px solid var(--border-color);margin-bottom:4px}.ta-bell-col-name{flex:1.8;font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.ta-bell-col-time{flex:1;font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.ta-bell-col-type{width:110px;font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.ta-bell-list{display:flex;flex-direction:column;gap:5px;max-height:340px;overflow-y:auto;padding-right:2px}.ta-bell-row{display:flex;align-items:center;gap:6px}.ta-bell-move{display:flex;flex-direction:column;gap:1px;flex-shrink:0}.ta-bell-move-btn{width:18px;height:14px;background:transparent;border:1px solid var(--border-subtle);border-radius:3px;color:var(--text-muted);font-size:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background .1s}.ta-bell-move-btn:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.ta-bell-move-btn:disabled{opacity:.3;cursor:default}.ta-bell-name-input{flex:1.8;padding:7px 9px;font-size:13px}.ta-bell-time-input{flex:1;padding:7px 9px;font-size:13px;min-width:0}.ta-bell-type-toggle{display:flex;border-radius:6px;overflow:hidden;border:1px solid var(--border-subtle);flex-shrink:0;width:110px}.ta-bell-type-btn{flex:1;padding:5px 0;font-size:11px;font-weight:500;background:transparent;color:var(--text-muted);border:none;cursor:pointer;font-family:inherit;transition:background .12s,color .12s;white-space:nowrap}.ta-bell-type-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.ta-bell-type-btn.active{background:var(--primary-color);color:#fff}.ta-bell-footer{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.ta-footer{border-top:1px solid var(--border-color);margin-top:32px;padding:24px 16px 32px;text-align:center}.ta-footer-legal{color:var(--text-muted);font-size:.75rem;line-height:1.5;max-width:680px;margin:0 auto}.ta-footer-links{margin-top:10px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}.ta-footer-links a{color:var(--text-muted);font-size:.8rem;text-decoration:none}.ta-footer-links a:hover{color:var(--text-secondary)}