:root{--cream: #faf8f4;--card: #ffffff;--border: #ede8df;--ink: #2b2b33;--sub: #8a8276;--faint: #b5ac9d;--gold: #b8960c;--gold-soft: rgba(184, 150, 12, .08);--green: #06c755;--danger: #c0564f;--serif: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;--sans: "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:14px;-webkit-font-smoothing:antialiased}button,input,textarea,select{font-family:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;gap:14px;padding:14px 22px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.app-logo{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.06em;color:var(--ink);white-space:nowrap}.app-logo .logo-line{color:var(--gold)}.conn-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;padding:4px 10px;border-radius:999px;white-space:nowrap}.conn-badge.on{color:#047a36;background:#06c7551a}.conn-badge.off{color:var(--sub);background:#0000000d}.conn-badge .dot{width:7px;height:7px;border-radius:50%}.conn-badge.on .dot{background:var(--green)}.conn-badge.off .dot{background:var(--faint)}.account-pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--sub);padding:5px 12px;border:1px solid var(--border);border-radius:999px;background:var(--cream);white-space:nowrap}.quota-meter{margin-left:auto;font-size:12px;color:var(--sub);white-space:nowrap}.quota-meter strong{color:var(--ink);font-weight:600}.app-body{display:flex;flex:1;min-height:0}.side-menu{width:196px;flex-shrink:0;padding:18px 10px;border-right:1px solid var(--border);background:var(--card)}.side-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:11px 14px;margin-bottom:4px;border:none;border-radius:10px;background:none;color:var(--sub);font-size:13.5px;cursor:pointer;text-align:left;transition:background .15s,color .15s}.side-menu button:hover{background:var(--cream)}.side-menu button.active{background:var(--gold-soft);color:var(--ink);font-weight:600}.main-content{flex:1;padding:26px 28px 80px;max-width:860px;width:100%;margin:0 auto}.bottom-tabs{display:none;position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--border);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:30}.bottom-tabs button{flex:1;border:none;background:none;color:var(--sub);font-size:10.5px;padding:6px 0 4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}.bottom-tabs button .tab-icon{font-size:19px;line-height:1}.bottom-tabs button.active{color:var(--gold);font-weight:600}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:14px}.page-title{font-family:var(--serif);font-size:19px;font-weight:600;margin:0 0 4px}.page-sub{font-size:12.5px;color:var(--sub);margin:0 0 20px;line-height:1.7}.card-title{font-size:14px;font-weight:600;margin:0 0 6px}.card-note{font-size:12px;color:var(--sub);line-height:1.8}.stat-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}.stat-card{flex:1 1 140px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 16px;text-align:center}.stat-card.clickable{cursor:pointer}.stat-card.clickable:hover{border-color:var(--gold)}.stat-card .num{font-size:28px;font-weight:700;color:var(--ink)}.stat-card .label{font-size:11.5px;color:var(--sub);margin-top:4px}.start-steps{display:flex;flex-direction:column;gap:0}.start-step{display:flex;gap:14px;align-items:flex-start;padding:12px 0}.start-step+.start-step{border-top:1px dashed var(--border)}.start-step .mark{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;margin-top:1px}.start-step.done .mark{background:var(--gold-soft);color:var(--gold)}.start-step.todo .mark{background:#0000000d;color:var(--sub)}.start-step .body{flex:1}.start-step .name{font-size:13.5px;font-weight:600}.start-step.done .name{color:var(--faint);text-decoration:line-through}.start-step .desc{font-size:12px;color:var(--sub);margin-top:2px;line-height:1.7}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:10px;border:none;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--ink);color:#fff}.btn-gold{background:var(--gold);color:#fff}.btn-ghost{background:#0000000b;color:var(--ink)}.btn-danger-ghost{background:none;color:var(--danger);border:1px solid rgba(192,86,79,.4)}.btn-block{width:100%}.btn-sm{padding:6px 13px;font-size:12px;border-radius:8px}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--sub);margin-bottom:5px}.field .hint{font-size:11.5px;color:var(--faint);margin-top:4px;line-height:1.6}.input,.textarea,.select{width:100%;padding:10px 12px;border-radius:9px;border:1px solid var(--border);background:#fff;color:var(--ink);font-size:13px;outline:none}.input:focus,.textarea:focus{border-color:var(--gold)}.textarea{min-height:88px;resize:vertical;line-height:1.7}.search-box{margin-bottom:14px}.friend-row{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--border)}.friend-row:last-child{border-bottom:none}.friend-row.blocked{opacity:.45}.friend-avatar{width:38px;height:38px;border-radius:50%;background:var(--cream);border:1px solid var(--border);object-fit:cover;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--faint);flex-shrink:0}.friend-name{font-size:13.5px;font-weight:600}.friend-meta{font-size:11.5px;color:var(--sub);margin-top:2px}.friend-tag{margin-left:auto;font-size:10.5px;color:var(--sub);background:#0000000d;padding:3px 9px;border-radius:999px;white-space:nowrap}.item-card{position:relative}.item-card.off{opacity:.55}.item-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.item-head .badge{font-size:11px;font-weight:700;color:var(--gold);background:var(--gold-soft);padding:3px 9px;border-radius:7px}.item-head .tools{display:flex;gap:8px;align-items:center}.icon-btn{background:none;border:none;cursor:pointer;font-size:15px;padding:2px;color:var(--sub)}.icon-btn.remove{color:var(--danger)}.code-box{padding:11px 14px;background:var(--cream);border:1px solid var(--border);border-radius:9px;font-family:monospace;font-size:12px;word-break:break-all;color:var(--ink)}.toast-host{position:fixed;bottom:84px;left:50%;transform:translate(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center}.toast{background:var(--ink);color:#fff;font-size:13px;padding:11px 20px;border-radius:999px;box-shadow:0 6px 22px #0000002e;animation:toast-in .25s ease}.toast.error{background:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.center-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:34px 30px}.center-card .brand{font-family:var(--serif);font-size:23px;font-weight:600;text-align:center;letter-spacing:.06em;margin-bottom:6px}.center-card .brand-sub{text-align:center;font-size:12px;color:var(--sub);margin-bottom:24px;line-height:1.7}.error-text{color:var(--danger);font-size:12px;margin:8px 0;line-height:1.6}@media (max-width: 760px){.side-menu{display:none}.bottom-tabs{display:flex}.main-content{padding:18px 16px 90px}.app-header{padding:12px 14px;gap:8px;flex-wrap:wrap}.app-logo{font-size:17px}.account-pill{display:none}.quota-meter{font-size:11px}}