:root{--accent:#086b65;--ink:#173b39;--page:#e8ede7;--surface:#faf8f2;--muted:#576c65;--soft:#e3eee7;--border:#d8dfd7;--border-strong:#b9d2c5;--shadow:#173b3914}
:root[data-theme="blue"]{--accent:#245d91;--ink:#233c53;--page:#e6edf4;--surface:#faf9f5;--muted:#526779;--soft:#e2ecf6;--border:#d1dce6;--border-strong:#afc6dc;--shadow:#233c5314}
:root[data-theme="plum"]{--accent:#78456f;--ink:#493047;--page:#eee7ee;--surface:#fcf8f5;--muted:#716070;--soft:#efe3ed;--border:#dfd2dc;--border-strong:#cfb6c9;--shadow:#49304714}
:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--page);font-size:16px;color-scheme:light}*{box-sizing:border-box}body{margin:0}.app{max-width:540px;margin:24px auto;background:var(--surface);min-height:calc(100vh - 48px);border-radius:28px;box-shadow:0 16px 60px var(--shadow);overflow:clip}header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:25px 25px 15px}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:inherit}.logo{background:var(--accent);color:var(--on-accent);font-size:28px;border-radius:13px;width:42px;height:42px;text-align:center}.tag,.eyebrow{font-size:11px;letter-spacing:1px;color:var(--muted)}main{padding:20px 26px 28px;min-height:510px}h1{font-size:36px;letter-spacing:-1.4px;line-height:1.12;margin:12px 0 16px}h2{font-size:19px;margin:26px 0 12px}p{color:var(--muted);line-height:1.6}button,input{font:inherit}button{cursor:pointer;border:0;color:inherit;background:none;padding:12px;border-radius:13px;min-height:44px}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #d1ac44;outline-offset:3px}.primary{background:var(--accent);color:var(--on-accent);width:100%;font-weight:600;padding:15px}.secondary{border:1px solid var(--border);width:100%;margin-top:12px}.search{display:flex;background:var(--field);border:1px solid var(--border);border-radius:16px;padding:4px 6px 4px 14px;gap:6px;margin:24px 0 14px}.search input{width:100%;min-width:0;border:0;background:transparent;color:inherit;font-size:16px}.search button{background:var(--accent);color:var(--on-accent)}.hint,.meta{font-size:13px;line-height:1.55;color:var(--muted)}.note{padding:13px 15px;border-radius:14px;background:var(--note-bg);color:var(--note-ink);font-size:13px;line-height:1.5;margin-top:20px}.row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 0;border-bottom:1px solid var(--border);width:100%;border-radius:0;text-align:left;overflow-wrap:anywhere}.row strong{display:block;font-size:15px}.row small{display:block;color:var(--muted);margin-top:5px;font-size:12px}.row .arrow{color:var(--accent);font-size:22px}.hero{background:var(--soft);text-align:center;padding:24px 15px;border-radius:22px;margin:20px 0}.number{font-size:58px;color:var(--accent);font-weight:650;letter-spacing:-2px}.number small{font-size:24px;letter-spacing:0}.stepper{display:flex;align-items:center;gap:12px;margin:12px 0 18px}.stepper button{background:var(--soft);font-size:24px;width:48px;flex-shrink:0}.stepper input{width:100%;min-width:0;text-align:center;border:1px solid var(--border);border-radius:12px;padding:12px;background:var(--field)}.back{color:var(--accent);padding-left:0}.error{background:var(--error-bg);padding:15px;border-radius:14px;color:var(--error-ink)}.empty{padding:20px 0}.paging{display:flex;justify-content:space-between;align-items:center;margin-top:20px}.paging button{border:1px solid var(--border)}.source{color:var(--accent)}.remove{flex-shrink:0}nav{display:flex;border-top:1px solid var(--border);padding:10px 18px;gap:8px}nav button{flex:1;display:flex;align-items:center;flex-direction:column;font-size:23px;gap:4px}nav span{font-size:12px}nav button[aria-current=page]{background:var(--soft);color:var(--accent)}footer{text-align:center;font-size:11px;color:var(--muted);padding:8px 15px 20px}#notice:empty{display:none}#notice{padding:14px 26px;background:var(--soft);color:var(--accent);font-size:14px}@media(max-width:560px){.app{margin:0;min-height:100vh;border-radius:0}header{padding:20px}.tag{font-size:9px}main{padding:20px}.search button{padding:10px}h1{font-size:34px}}
.camera{position:relative;background:var(--ink);border-radius:20px;overflow:hidden;aspect-ratio:4/3;margin-top:20px}.camera video{display:block;width:100%;height:100%;object-fit:cover}.scan-guide{position:absolute;left:12%;right:12%;top:30%;bottom:30%;border:2px solid #bce6d3;border-radius:12px;pointer-events:none}.scan-actions{display:flex;align-items:center;gap:10px}.scan-actions .secondary{margin:0}.hint{margin-top:14px}
.provider-tabs{display:flex;gap:8px;margin:20px 0}.provider-tabs button{flex:1;border:1px solid var(--border)}.provider-tabs button[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}select{font:inherit;max-width:100%;width:100%;padding:12px;border:1px solid var(--border);border-radius:12px;background:var(--field);color:var(--ink)}footer a{color:var(--accent)}

.result-nutrition{display:block;margin-top:10px}.result-nutrition strong{color:var(--accent);font-size:17px}.result-nutrition small{margin-top:3px}

.food-result{border-bottom:1px solid var(--border);padding-bottom:12px}.food-result .row{border-bottom:0}.quick-add{background:var(--soft);color:var(--accent);font-weight:600;border:1px solid var(--border-strong)}.quick-add-status{display:block;margin-top:6px}.quick-add-status:empty{display:none}

.meal-qty{display:block;width:110px;max-width:100%;margin-top:5px;padding:10px;border:1px solid var(--border-strong);border-radius:10px;background:var(--field);color:var(--ink);font:inherit}.meal-qty[aria-invalid=true]{border-color:#a0472a}

.meal-quantity-controls{display:flex;align-items:center;gap:8px;margin-top:6px}.meal-quantity-controls .meal-qty{margin:0;width:88px;min-width:0;text-align:center}.meal-adjust{flex-shrink:0;width:48px;min-height:48px;background:var(--soft);color:var(--accent);font-size:24px;border:1px solid var(--border-strong)}

.meal-summary{position:sticky;top:8px;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;margin-top:20px;padding:14px 16px;background:var(--soft);border:1px solid var(--border-strong);box-shadow:0 3px 12px var(--shadow);text-align:left;color:var(--accent)}.meal-summary strong,.meal-summary small{display:block}.meal-summary strong{font-size:16px}.meal-summary small{margin-top:4px;color:var(--muted)}.meal-summary>span:last-child{font-size:13px;white-space:nowrap}

.undo-add{margin-top:6px;padding:10px 16px;min-height:44px;color:var(--accent);border:1px solid var(--border-strong);background:var(--field);font-weight:600}

.meal-portions{display:block;margin-bottom:10px;color:var(--accent);font-size:13px;font-weight:600}.meal-portions:empty{display:none}

.result-portion-controls{display:flex;align-items:center;gap:12px;margin:0 0 12px}.result-portion-controls[hidden]{display:none}

.meal-undo{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--soft);padding:12px 14px;border-radius:14px;font-size:14px}.meal-undo .undo-add{margin:0;flex-shrink:0}

.favorite-undo{margin:12px 24px 0;padding:12px 14px;background:var(--soft);border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}.favorite-undo[hidden]{display:none}.favorite-undo .undo-add{margin:0;flex-shrink:0}

.favorite-undo-actions{display:flex;flex-wrap:wrap;align-items:center;gap:4px;flex-shrink:0}.favorite-undo{flex-wrap:wrap}

.meal-undo{flex-wrap:wrap}

.meal-undo + .meal-undo{margin-top:10px}

.favorite-dismiss-all{margin:12px 24px 0;text-align:right}

.meal-dismiss-all{text-align:right;margin:12px 0}

.removed-favorites{margin:12px 24px 0;border:1px solid var(--border-strong);border-radius:14px;background:var(--soft)}.removed-favorites summary{cursor:pointer;padding:14px;font-weight:600;min-height:48px}.removed-favorites summary .meta{display:block;margin:4px 0 0 18px;font-weight:400}.removed-favorites summary:focus-visible{outline:3px solid #d1ac44;outline-offset:2px}.removed-favorites-content{padding:0 12px 12px}.removed-favorites .favorite-undo{margin:8px 0 0;background:var(--surface)}.removed-favorites .favorite-dismiss-all{margin:0}

.removed-meal-foods{margin-top:16px;border:1px solid var(--border-strong);border-radius:14px;background:var(--soft)}.removed-meal-foods summary{cursor:pointer;padding:14px;font-weight:600;min-height:48px}.removed-meal-foods summary .meta{display:block;margin:4px 0 0 18px;font-weight:400}.removed-meal-foods summary:focus-visible{outline:3px solid #d1ac44;outline-offset:2px}.removed-meal-content{padding:0 12px 12px}.removed-meal-content .meal-undo{background:var(--surface)}

.theme-picker{margin:8px 0 20px;padding:16px;border-top:1px solid var(--border);text-align:left}.theme-picker label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.theme-picker select{width:100%}.theme-picker [role=status]{display:block;margin-top:6px;font-size:12px;color:var(--muted)}

:root[data-theme="pink"]{--accent:#a33669;--ink:#512d3f;--page:#f7e5ed;--surface:#fff8fa;--muted:#795b6b;--soft:#f8e0eb;--border:#e9cad8;--border-strong:#dca9bf;--shadow:#512d3f14}

:root{--field:white;--on-accent:white;--note-bg:#f0e8cd;--note-ink:#62532d;--error-bg:#f6e7dd;--error-ink:#743f28}
:root[data-mode="dark"]{color-scheme:dark;--ink:#f0f3f6;--page:#0c1015;--surface:#151a20;--muted:#b8c1cc;--field:#1c232c;--border:#39434e;--border-strong:#526171;--shadow:#00000040;--on-accent:#101820;--note-bg:#363022;--note-ink:#eee0b5;--error-bg:#40282b;--error-ink:#ffccca}
:root[data-mode="dark"][data-theme="teal"]{--accent:#7ad9cd;--soft:#203c3b}
:root[data-mode="dark"][data-theme="blue"]{--accent:#94c9ff;--soft:#21364c}
:root[data-mode="dark"][data-theme="plum"]{--accent:#ddb0e0;--soft:#3b2b41}
:root[data-mode="dark"][data-theme="pink"]{--accent:#ffaccf;--soft:#422b38}
.theme-picker label[for="appearance-mode"]{margin-top:16px}

nav{gap:2px;padding-left:8px;padding-right:8px}nav button{min-width:0;padding:10px 4px}main .theme-picker{padding:16px 0;margin-top:24px}
.label-panel{margin:20px 0;padding:16px;border:1px solid var(--line);border-radius:14px}.label-panel summary{cursor:pointer;font-weight:700}.label-panel label{display:block;margin:12px 0}.label-panel input,.label-panel textarea,.label-panel select{display:block;box-sizing:border-box;width:100%;margin-top:8px;padding:12px;font:inherit;border:1px solid #889b98;border-radius:8px}