:root{--ink:#142632;--muted:#71808a;--muted2:#94a3aa;--bg:#f5f7f4;--panel:#fff;--line:#e6ece8;--navy:#0d1c26;--lime:#c8fb86;--green:#2c9270;--blue:#548ee6;--orange:#edaa57;--red:#db6d65;--radius:22px;--shadow:0 5px 25px rgba(17,38,42,.035);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}input,select{background:#fff;color:var(--ink)}.app-shell{min-height:100vh;max-width:1120px;margin:0 auto;padding:0 22px 120px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:25px 0 25px}.brand{display:flex;align-items:center;gap:10px;cursor:pointer}.brand-icon{width:43px;height:43px;background:var(--navy);border-radius:15px;display:grid;place-items:center;box-shadow:0 5px 13px #14263213}.brand-icon svg{width:35px;height:35px}.brand-copy{display:flex;flex-direction:column;gap:3px}.brand-copy b{font-size:17px;letter-spacing:-.55px}.brand-copy small{font-size:10px;color:var(--muted);letter-spacing:.2px}.top-actions{display:flex;gap:12px;align-items:center}.net-pill{font-size:11px;color:var(--green);border:1px solid #dcebe1;background:#eef8ee;border-radius:100px;padding:6px 10px;font-weight:700}.net-pill.offline{color:#bb6545;background:#fff2e8;border-color:#f1ddc9}.icon-btn{border:1px solid var(--line);background:#fff;border-radius:12px;width:40px;height:40px;display:grid;place-items:center;color:var(--ink)}.icon-btn svg{width:20px;height:20px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:1.6px;color:var(--muted);font-weight:800}.head-title{font-size:31px;font-weight:800;letter-spacing:-1.5px;margin:6px 0 5px;line-height:1.1}.head-sub{font-size:13px;color:var(--muted);line-height:1.6;margin:0}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:21px}.page-head .btn{margin-top:8px}.layout-home{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(285px,1fr);gap:16px}.card{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:21px;box-shadow:var(--shadow)}.card h2,.section-title{font-size:16px;letter-spacing:-.45px;font-weight:800;margin:0}.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}.text-link{background:none;border:0;color:var(--green);font-weight:750;font-size:12px;padding:6px 0}.dark-card{border:none;background:var(--navy);color:#fff;overflow:hidden;position:relative}.dark-card:after{content:"";position:absolute;right:-80px;top:-90px;width:250px;height:250px;border:1px solid rgba(200,251,134,.1);border-radius:50%;pointer-events:none}.dark-card:before{content:"";position:absolute;right:-50px;top:-58px;width:195px;height:195px;border:1px solid rgba(200,251,134,.1);border-radius:50%;pointer-events:none}.dark-card .eyebrow{color:#aab8bb}.cal-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:16px 0 12px}.cal-number{font-size:56px;font-weight:830;letter-spacing:-3px;line-height:1}.cal-unit{font-size:15px;color:#adbabd;margin-top:5px}.cal-pie{width:135px;height:135px;flex:none;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--lime) var(--pct),#30414a 0);transform:rotate(-90deg)}.cal-pie-inner{background:var(--navy);border-radius:50%;width:112px;height:112px;display:grid;place-items:center;transform:rotate(90deg);text-align:center}.cal-pie-inner b{font-size:25px;letter-spacing:-1px}.cal-pie-inner span{font-size:10px;color:#9eafb1}.cal-details{border-top:1px solid #283b44;display:flex;justify-content:space-between;gap:12px;padding-top:17px;margin-top:15px}.cal-details span{font-size:11px;color:#a4b5b6;display:block;margin-bottom:5px}.cal-details b{font-size:16px;letter-spacing:-.4px}.cal-details>div:nth-child(2){text-align:right}.stack{display:grid;gap:16px}.macro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.macro-item{background:#f8faf8;border-radius:15px;padding:13px 10px}.macro-item .macro-name{color:var(--muted);font-size:11px;font-weight:650}.macro-value{font-size:19px;font-weight:850;letter-spacing:-.8px;margin:7px 0 1px}.macro-goal{font-size:10px;color:var(--muted2)}.track{height:6px;background:#e9efec;border-radius:20px;overflow:hidden;margin-top:12px}.track>span{height:100%;display:block;border-radius:20px}.actions-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.action-card{padding:15px;background:#fff;border:1px solid var(--line);border-radius:17px;text-align:left;display:flex;align-items:center;gap:12px;min-height:72px}.action-card strong{display:block;font-size:12px}.action-card small{font-size:10px;color:var(--muted);margin-top:4px;display:block}.action-icon{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#ebf9d9;color:#547f3b}.action-icon.blue{background:#eaf1ff;color:var(--blue)}.action-icon svg{width:21px;height:21px}.btn{border:0;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;background:var(--navy);color:white;font-weight:750;font-size:13px;white-space:nowrap}.btn svg{width:17px;height:17px}.btn.secondary{background:#eef3ef;color:#16322c}.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:#fff0ed;color:#b7473d}.btn.lime{background:var(--lime);color:#1b3321}.btn.wide{width:100%}.btn.sm{padding:9px 12px;font-size:11px;border-radius:10px}.inline-muted{color:var(--muted);font-size:12px}.datebar{display:flex;align-items:center;gap:9px;margin:0 0 17px}.datebar button{width:34px;height:34px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:19px;color:var(--ink)}.datebar label{position:relative;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:750;padding:7px 10px;background:#fff;border:1px solid var(--line);border-radius:10px;cursor:pointer}.datebar label input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.datebar .today-btn{width:auto;padding:0 11px;font-size:11px}.datebar .spacer{flex:1}.mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mini-stat{padding:16px;background:#fff;border:1px solid var(--line);border-radius:17px}.mini-stat .stat-label{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.mini-stat .stat-label svg{width:15px;height:15px}.mini-stat strong{font-size:23px;letter-spacing:-1px;display:block;margin-top:8px}.mini-stat small{color:var(--muted);font-size:10px}.mini-stat button{border:0;background:none;color:var(--green);font-size:11px;font-weight:700;padding:3px 0}.section-line{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:12px}.food-groups{display:grid;gap:13px}.meal-card{padding:0;overflow:hidden}.meal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:16px 18px}.meal-head .meal-name{font-size:13px;font-weight:800}.meal-head .meal-meta{font-size:11px;color:var(--muted);margin-top:3px}.meal-add{width:33px;height:33px;border:1px solid #e1e9df;background:#f4f9ee;color:#52793d;border-radius:11px;font-size:22px;display:grid;place-items:center}.food-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid #eef2ef;cursor:pointer}.food-row:last-child{border-bottom:0}.food-row:hover{background:#fafcf9}.food-row-title{font-size:13px;font-weight:700;line-height:1.3}.food-row-sub{font-size:11px;color:var(--muted);margin-top:5px}.food-row-right{text-align:right;flex:none}.food-row-right b{font-size:14px}.food-row-right small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.empty-mini{font-size:12px;color:#a2acaa;padding:20px 18px}.empty{padding:38px 18px;text-align:center}.empty-icon{width:58px;height:58px;border-radius:18px;background:#edf5e7;display:grid;place-items:center;margin:0 auto 14px;color:var(--green)}.empty-icon svg{width:27px;height:27px}.empty h3{font-size:15px;margin:0 0 7px}.empty p{font-size:12px;color:var(--muted);margin:0 auto 17px;max-width:320px;line-height:1.6}.weight-main{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:16px}.weight-tile{padding:19px}.weight-tile .label{font-size:11px;color:var(--muted)}.weight-tile strong{font-size:29px;letter-spacing:-1.4px;display:block;margin-top:8px;white-space:nowrap}.weight-tile small{font-size:11px;color:var(--muted)}.chart-area{width:100%;min-height:230px;display:block}.chart-empty{text-align:center;color:var(--muted);font-size:12px;padding:70px 10px}.weight-history{display:grid;gap:0}.weight-history-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:13px 0;gap:10px}.weight-history-row:last-child{border-bottom:0}.weight-history-row .date{font-size:12px;color:var(--muted)}.weight-history-row b{font-size:15px}.weight-history-row .del-icon{font-size:11px;padding:7px 10px;background:#fff3f0;border:0;border-radius:8px;color:#be5e50}.chart-wrap{min-height:235px}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.stats-grid .card{padding:19px}.stat-top{font-size:11px;color:var(--muted)}.stat-num{font-size:27px;font-weight:850;letter-spacing:-1.3px;margin-top:9px}.stat-caption{font-size:10px;color:var(--muted);margin-top:5px;line-height:1.4}.weekly-bars{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;align-items:end;height:190px;margin-top:14px}.week-col{text-align:center;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px}.week-col .bar-space{height:147px;display:flex;align-items:flex-end;justify-content:center;width:100%;position:relative}.week-col .bar{min-height:4px;max-width:42px;width:78%;border-radius:8px 8px 4px 4px;background:#c8fb86}.week-col .bar.zero{background:#e9ece9;min-height:4px}.week-col span{font-size:10px;color:var(--muted);white-space:nowrap}.week-col small{font-size:9px;color:var(--ink);font-weight:750}.recent-table{width:100%;border-collapse:collapse;font-size:12px}.recent-table th{color:var(--muted);text-align:left;font-weight:650;font-size:10px;padding:13px 6px;border-bottom:1px solid var(--line)}.recent-table td{padding:13px 6px;border-bottom:1px solid #edf0ee}.recent-table tr:last-child td{border-bottom:0}.recent-table td:last-child,.recent-table th:last-child{text-align:right}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field.full{grid-column:1/-1}.field label{font-size:11px;font-weight:800;color:#52616a}.field input,.field select{width:100%;height:45px;padding:0 12px;border:1px solid #dce5de;border-radius:11px;outline:0;min-width:0;font-size:14px}.field input:focus,.field select:focus,.search-input:focus{border-color:#70b992;box-shadow:0 0 0 3px #93d6b31d}.form-hint{font-size:11px;color:var(--muted);line-height:1.6}.settings-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.settings-notice{background:#f4f8f1;border:1px solid #e2eddb;border-radius:14px;padding:14px;font-size:11px;color:#58675b;line-height:1.65}.note-card{background:#edf7ef;border:1px solid #dcecdf;color:#42624e;padding:15px;border-radius:15px;font-size:12px;line-height:1.65}.footer-note{color:#a3adae;font-size:10px;text-align:center;margin:24px 0 0}.bottom-nav{position:fixed;z-index:20;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,1120px);background:rgba(255,255,255,.97);backdrop-filter:blur(16px);border:1px solid var(--line);border-bottom:0;border-radius:19px 19px 0 0;display:flex;justify-content:space-around;padding:9px 18px calc(9px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px #16263009}.nav-item{min-width:0;flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;background:none;border:0;color:#98a4a7;font-size:10px;font-weight:650;padding:7px 3px}.nav-item.active{color:var(--navy)}.nav-icon{width:39px;height:31px;display:grid;place-items:center;border-radius:10px}.nav-icon svg{width:20px;height:20px}.nav-item.active .nav-icon{background:var(--lime)}.modal-overlay{position:fixed;z-index:40;inset:0;background:#08192399;display:flex;align-items:flex-end;justify-content:center;padding:12px}.modal-panel{width:min(100%,535px);max-height:min(91dvh,850px);background:#fff;border-radius:23px 23px 20px 20px;box-shadow:0 25px 85px #0003;display:flex;flex-direction:column;overflow:hidden}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;border-bottom:1px solid var(--line);gap:8px;flex:none}.modal-title{font-size:17px;font-weight:850;letter-spacing:-.5px}.modal-close{border:0;background:#f2f5f2;border-radius:11px;width:34px;height:34px;font-size:24px;line-height:1;color:#536569}.modal-body{overflow-y:auto;padding:18px 20px 22px;overscroll-behavior:contain}.modal-footer{padding:12px 20px calc(16px + env(safe-area-inset-bottom));display:flex;gap:8px;border-top:1px solid var(--line);background:white;flex:none}.modal-footer .btn{flex:1}.search-row{display:flex;align-items:center;gap:9px}.search-input{height:44px;border:1px solid #dce5de;border-radius:11px;width:100%;padding:0 13px;outline:0;font-size:13px}.catalog{margin-top:13px;max-height:49vh;overflow-y:auto}.catalog-row{background:#fff;width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;border-bottom:1px solid #edf1ee;text-align:left;padding:12px 3px}.catalog-row b{display:block;font-size:13px}.catalog-row small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.catalog-row .plus{color:var(--green);font-size:22px}.food-preview{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0;padding:15px 10px;border-radius:14px;background:#f3f8ef;text-align:center}.food-preview b{font-size:17px;display:block}.food-preview small{font-size:10px;color:#708072}.pill-row{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 16px}.pill{padding:8px 11px;background:#f2f5f2;border-radius:30px;border:1px solid #e8ede8;font-size:11px;font-weight:700;color:#50625b}.pill.active{background:#dff6ce;border-color:#b5dba5;color:#315e36}.tag{background:#eaf6e7;color:#4b7e4d;font-size:10px;padding:4px 7px;border-radius:6px;font-weight:700;white-space:nowrap}.small-print{font-size:11px;color:var(--muted);line-height:1.6}.num-row{display:flex;align-items:center;justify-content:space-between;margin-top:11px}.num-row label{font-size:12px;font-weight:750}.num-row input{width:115px;height:42px;border-radius:11px;border:1px solid #dce6df;padding:0 11px;font-size:15px;text-align:right}.hint-lines{margin-top:13px;padding:12px 13px;background:#f5f8f6;border-radius:12px;color:var(--muted);font-size:11px;line-height:1.6}#toast{position:fixed;bottom:105px;left:50%;transform:translateX(-50%) translateY(20px);z-index:90;background:#0d1c26;color:white;padding:11px 18px;border-radius:12px;box-shadow:0 15px 35px #0002;font-size:12px;font-weight:700;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:90%;text-align:center}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}@media(max-width:720px){.app-shell{padding:0 14px 125px}.topbar{padding:17px 1px 21px}.layout-home{grid-template-columns:1fr}.head-title{font-size:28px}.card{padding:18px}.weight-main{grid-template-columns:1fr 1fr}.weight-main .weight-tile:last-child{grid-column:1/-1}.settings-grid{grid-template-columns:1fr}.stats-grid{gap:8px}.stats-grid .card{padding:13px}.stat-num{font-size:22px}.cal-pie{width:124px;height:124px}.cal-pie-inner{width:102px;height:102px}.cal-number{font-size:51px}}@media(max-width:360px){.brand-copy small{display:none}.net-pill{display:none}.cal-pie{width:104px;height:104px}.cal-pie-inner{width:84px;height:84px}.cal-pie-inner b{font-size:21px}.cal-number{font-size:43px}.actions-grid{gap:7px}.action-card{padding:12px 9px;gap:8px}.action-icon{width:34px;height:34px}.card{padding:15px}.macro-item{padding:11px 7px}.macro-value{font-size:17px}.bottom-nav{padding-left:5px;padding-right:5px}.nav-item{font-size:9px}}
/* 2.0 additional account and AI panels: the original v1 layout and theme remain unchanged. */
.checking-auth .app-shell,.auth-locked .app-shell{visibility:hidden}
.auth-cover{position:fixed;inset:0;z-index:120;background:#f5f7f4;display:flex;justify-content:center;align-items:center;overflow-y:auto;padding:18px}
.auth-card{max-width:470px;width:100%;margin:auto;background:#fff;border:1px solid #e2eae4;border-radius:22px;padding:30px;box-shadow:0 16px 45px #172c1b13}
.auth-logo{display:flex;align-items:center;gap:10px;font-size:18px;margin-bottom:26px}.auth-logo .brand-icon{background:#0d1c26;border-radius:13px;width:44px;height:44px;display:grid;place-items:center}.auth-logo svg{width:36px;height:36px}
.auth-card h1{font-size:26px;margin:7px 0}.auth-card .field{margin-top:14px}.auth-card .head-sub{margin:3px 0 18px}
.auth-switch{display:block;text-align:center;margin:18px auto 0;color:#357c52;font-weight:750;font-size:13px;background:none;border:0;padding:8px;cursor:pointer}
.auth-error{margin:12px 0;background:#fff0e9;border:1px solid #f2cdba;color:#9c4b36;border-radius:12px;padding:12px;font-size:12px;line-height:1.6}
.auth-foot{text-align:center;color:#a0ada8;font-size:11px;margin-top:23px}
.ai-top-btn{color:#2c7456}.ai-quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ai-quick{background:#f5f8f2;border:1px solid #e2eae2;border-radius:14px;padding:18px 13px;text-align:left;color:#123524;cursor:pointer}.ai-quick strong{font-size:13px;display:block}.ai-quick small{font-size:11px;color:#718273;display:block;margin-top:6px;line-height:1.5}.ai-quick:hover{border-color:#8cca98}
.field textarea{resize:vertical;min-height:88px;width:100%;font-size:14px;padding:12px;border:1px solid #dce5de;border-radius:11px;outline:0;font-family:inherit;line-height:1.55}.field textarea:focus{border-color:#70b992;box-shadow:0 0 0 3px #93d6b31d}
.ai-messages{display:flex;flex-direction:column;gap:11px;max-height:440px;overflow:auto;margin:12px 0 18px;padding:5px 0}.ai-message{max-width:93%;border-radius:14px;padding:12px 15px}.ai-message.mine{background:#e6f5da;align-self:flex-end}.ai-message.theirs{background:#f2f5f4;align-self:flex-start}
.ai-message-caption{font-size:10px;text-transform:uppercase;letter-spacing:.5px;font-weight:800;color:#627768;margin-bottom:6px}.ai-message-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65;font-size:13px;color:#22352c}.ai-result{border-top:1px solid #e5ece5;margin-top:17px;padding-top:15px}.ai-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid #e6eee8}.ai-item strong{font-size:13px}.ai-item b{font-size:13px;white-space:nowrap}.ai-result .btn{margin-top:14px}.setting-check{display:flex;align-items:center;gap:9px;margin:11px 0;font-size:13px}.setting-check input{width:17px;height:17px;accent-color:#399161}.admin-users{margin-top:7px}.admin-user{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e7eee7;gap:9px;padding:13px 0}.admin-user:last-child{border-bottom:0}.admin-user strong{font-size:13px}
@media(max-width:500px){.auth-card{padding:23px 19px}.ai-quick-grid{grid-template-columns:1fr}.ai-quick{padding:13px}.ai-messages{max-height:380px}}

.text-link svg{width:14px;height:14px;display:inline-block;vertical-align:middle;flex-shrink:0}