:root{--navy:#1c2b6d;--navy-dark:#152257;--navy-soft:rgba(28,43,109,0.08);--gold:#f0a800;--ink:#1d2433;--muted:#68707f;--line:#e3e6ec;--line-strong:#cfd4dd;--bg:#f7f8fa;--card:#ffffff;--note-bg:#eef4fc;--note-line:#c5d8ef;--danger:#b3261e;--ok:#1a7f37}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.55;color:var(--ink);background:var(--bg);padding-bottom:env(safe-area-inset-bottom)}a{color:var(--navy)}button{font-family:inherit}:focus-visible{outline:2px solid var(--navy);outline-offset:2px;border-radius:4px}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 1px 4px rgba(20,26,48,.05)}.topbar-inner{max-width:920px;margin:0 auto;padding:12px 16px 6px;display:flex;align-items:center;justify-content:space-between;gap:10px}.brand{font-weight:800;font-size:19px;color:var(--navy);text-decoration:none;letter-spacing:.01em}.user-box{display:flex;align-items:center;gap:8px;min-width:0}.user-name{font-size:13px;color:var(--muted);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tabs{max-width:920px;margin:0 auto;display:flex;gap:4px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:0 8px}.tabs::-webkit-scrollbar{display:none}.tab{display:inline-block;padding:10px 14px 12px;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;color:var(--muted);text-decoration:none;border-bottom:3px solid transparent}.tab-active{color:var(--navy);border-bottom-color:var(--navy)}.container{max-width:920px;margin:0 auto;padding:18px 16px 48px}.page{min-width:0}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin:14px 0}.q{margin:0 0 12px;font-size:16px;font-weight:700}.empty{color:var(--muted);margin:10px 0 2px}.note{display:flex;gap:8px;align-items:flex-start;background:var(--note-bg);border:1px solid var(--note-line);border-radius:8px;padding:10px 12px;font-size:13.5px;color:#2a4468;margin:0 0 12px}.form-error{color:var(--danger)}.form-error,.form-info{font-size:13.5px;margin:8px 0 0}.form-info{color:#2a4468}.saved-note{color:var(--ok);font-size:13.5px;font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:42px;padding:9px 16px;border:1px solid var(--line-strong);border-radius:8px;background:var(--card);color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;text-decoration:none}.btn:hover{border-color:var(--navy);color:var(--navy)}.btn:disabled{opacity:.5;cursor:default}.btn:disabled:hover{border-color:var(--line-strong);color:var(--ink)}.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-dark);color:#fff}.btn-primary:disabled:hover{background:var(--navy);color:#fff}.btn-ghost{border-color:transparent;background:transparent;color:var(--muted);min-height:36px;padding:6px 10px}.btn-lg{min-height:48px;padding:12px 22px;font-size:15.5px}.icon-btn{width:38px;height:38px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--muted);font-size:18px;line-height:1;cursor:pointer}.icon-btn:hover{color:var(--danger);border-color:var(--danger)}.text-input,textarea.text-input{width:100%;font:inherit;font-size:16px;color:var(--ink);padding:12px;border:1px solid var(--line-strong);border-radius:8px;background:#fff}.text-input:focus{outline:2px solid var(--navy-soft);border-color:var(--navy)}textarea.text-input{min-height:92px;resize:vertical}.field-label{display:block;font-size:13.5px;font-weight:600;margin:0 0 6px}.save-row{gap:12px;margin-top:10px;flex-wrap:wrap}.save-row,.week-head{display:flex;align-items:center}.week-head{justify-content:space-between;gap:10px;margin:4px 0 12px}.week-nav{flex:0 0 auto;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:50%;background:var(--card);color:var(--navy);font-size:22px;line-height:1;text-decoration:none}.week-title{text-align:center;min-width:0}.week-title-label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.week-title strong{font-size:15px}.week-strip{display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;padding:4px 2px 8px;scrollbar-width:thin}.day-cell{position:relative;flex:1 0 76px;min-width:76px;scroll-snap-align:center;display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px 8px;border:1px solid var(--line);border-radius:10px;background:var(--card);text-decoration:none;color:var(--ink)}.day-dow{font-size:11.5px;font-weight:800;letter-spacing:.06em}.day-date{font-size:12px;color:var(--muted)}.day-status{margin-top:5px;display:inline-flex}.day-selected{background:var(--navy);border-color:var(--navy)}.day-selected .day-date,.day-selected .day-dow{color:#fff}.day-flag{position:absolute;top:6px;right:6px;width:9px;height:9px;border-radius:2px;border:1.5px solid var(--navy);background:transparent}.day-selected .day-flag{border-color:#fff}.day-flag-mine{background:var(--navy)}.day-selected .day-flag-mine{background:#fff}.legend{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;font-size:12.5px;color:var(--muted);margin:2px 0 8px}.legend-item{display:inline-flex;align-items:center;gap:6px}.legend-sq{width:10px;height:10px;border-radius:2px;border:1.5px solid var(--navy);display:inline-block}.legend-sq-filled{background:var(--navy)}.day-heading{margin:22px 0 4px;font-size:20px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.day-subnote{color:var(--muted);font-size:13.5px;margin:0 0 6px}.goal-add{display:flex;gap:8px;align-items:stretch;flex-wrap:wrap}.goal-add .text-input{flex:1 1 240px}.goal-add-actions{display:flex;gap:8px}.goal-list{list-style:none;margin:12px 0 0;padding:0}.goal-row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line)}.goal-row:last-child{border-bottom:none}.goal-check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;min-width:0}.goal-check input[type=checkbox]{width:20px;height:20px;margin-top:2px;accent-color:var(--navy);flex:0 0 auto}.goal-text{overflow-wrap:anywhere}.goal-done{text-decoration:line-through;color:var(--muted)}.goal-tools{display:flex;align-items:center;gap:6px;flex:0 0 auto}.chip{border:1px solid var(--line-strong);background:var(--card);color:var(--muted);border-radius:999px;font-size:12px;font-weight:600;padding:5px 10px;min-height:30px;cursor:pointer;white-space:nowrap}.chip-on{background:var(--navy);border-color:var(--navy);color:#fff}.minutes-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.minutes-row .text-input{width:120px}.minutes-suffix{color:var(--muted);font-size:14.5px}.comments-head{display:flex;align-items:center;gap:8px}.comments-title{margin:0;font-size:16px;font-weight:800}.comment-list{list-style:none;margin:6px 0 14px;padding:0}.comment{padding:12px 0;border-bottom:1px solid var(--line)}.comment:last-child{border-bottom:none}.comment-head{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}.comment-author{font-weight:700;font-size:14px}.comment-you{color:var(--muted);font-weight:400;font-size:12.5px}.comment-time{color:var(--muted);font-size:12px}.comment-body{margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.comment-actions{display:flex;justify-content:flex-end;margin-top:10px}.group-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.group-name{margin:0;font-size:18px;font-weight:800}.invite-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0 2px;font-size:13.5px;color:var(--muted)}.invite-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:4px 8px;overflow-wrap:anywhere}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:12px}.group-table{border-collapse:collapse;width:100%;min-width:560px}.group-table td,.group-table th{border-bottom:1px solid var(--line);padding:8px 6px;text-align:center;font-size:12.5px}.group-table th{color:var(--muted);font-weight:700}.group-table td:first-child,.group-table th:first-child{text-align:left;position:-webkit-sticky;position:sticky;left:0;background:var(--card);font-weight:600;font-size:13.5px;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:10px}.cell-link{display:inline-flex;text-decoration:none}.two-col{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.auth-wrap{max-width:430px;margin:6vh auto 0;padding:0 16px 40px}.auth-brand{text-align:center;font-size:26px;font-weight:800;color:var(--navy);margin:0 0 4px}.auth-sub{text-align:center;color:var(--muted);margin:0 0 18px;font-size:14.5px}.auth-toggle{display:flex;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden;margin-bottom:16px}.auth-toggle button{flex:1 1;padding:11px;border:none;background:var(--card);font-size:14px;font-weight:700;color:var(--muted);cursor:pointer}.auth-toggle .on{background:var(--navy);color:#fff}.auth-field{margin-bottom:12px}.landing{max-width:640px;margin:0 auto;padding:10vh 20px 60px;text-align:center}.landing h1{font-size:40px;margin:0 0 8px;color:var(--navy);letter-spacing:-.01em}.landing .tagline{font-size:18px;color:var(--muted);margin:0 0 26px}.landing-features{list-style:none;padding:0;margin:0 0 30px;display:grid;grid-gap:10px;gap:10px;text-align:left}.landing-features li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;gap:10px;align-items:center}.back-top{display:inline-block;margin:22px 0 0;font-size:14px}@media (max-width:640px){.container{padding:14px 12px 40px}.card{padding:14px;border-radius:10px}.topbar-inner{padding:10px 12px 4px}.brand{font-size:17px}.user-name{max-width:96px}.day-cell{flex-basis:66px;min-width:66px;padding:8px 4px 7px}.day-heading{font-size:18px}.goal-add{flex-direction:column}.goal-add-actions{width:100%}.goal-add-actions .btn{flex:1 1}.landing h1{font-size:32px}.two-col{grid-template-columns:1fr}.week-title strong{font-size:13.5px}.comment-actions .btn{width:100%}}