:root{--ink:#213b35;--muted:#6f7e78;--green:#126855;--mint:#e8f2ec;--line:#e1e8e1;--paper:#f6f8f3;--white:#fff;--amber:#94651c;--red:#ab4942}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0}button:disabled{cursor:wait;opacity:.6}button:focus-visible,a:focus-visible{outline:3px solid #dfaf4d;outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,3vw,42px);font-weight:650;letter-spacing:-1.5px;line-height:1.18;margin-bottom:12px}h2{font-size:21px;letter-spacing:-.5px}h3{font-size:17px;line-height:1.4}a{color:inherit}small,.small{font-size:12px}.muted{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:750;color:var(--green);margin-bottom:12px}.primary,.secondary,.danger{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 18px;border-radius:9px;font-weight:650;font-size:13px;white-space:nowrap}.primary{background:var(--green);color:white;box-shadow:0 3px 5px #163b3210}.primary:hover{background:#0b5142}.secondary{background:white;border:1px solid var(--line);color:var(--ink)}.secondary:hover{background:var(--mint)}.danger{background:#aa3d36;color:white}.text-button{background:none;color:var(--green);padding:10px 5px;font-weight:600;font-size:12px;min-height:40px}.icon-button{background:transparent;color:var(--muted);font-size:24px;width:40px;height:40px;flex-shrink:0;border-radius:8px}.icon-button:hover{background:var(--mint)}label{display:block;font-size:12px;font-weight:650;margin-bottom:15px}input,select,textarea{display:block;width:100%;border:1px solid #dbe3da;background:white;color:var(--ink);border-radius:8px;padding:12px;font-size:14px;margin-top:6px;outline:none;min-height:44px}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #12685515}textarea{resize:vertical}label small{display:block;font-weight:400;color:var(--muted);margin-top:6px}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:700;letter-spacing:-.8px;text-decoration:none}.brand-icon{display:grid;place-items:center;border-radius:11px;background:var(--green);color:white;width:37px;height:37px;font-size:25px;letter-spacing:0}.sidebar{position:fixed;inset:0 auto 0 0;width:235px;background:#fff;border-right:1px solid var(--line);padding:34px 23px;display:flex;flex-direction:column}.nav-caption{color:#929e97;margin:55px 12px 15px}nav{display:grid;gap:8px}nav button{display:flex;align-items:center;gap:13px;background:none;color:var(--muted);text-align:left;padding:13px 14px;font-size:13px;border-radius:8px;font-weight:600}nav button span{font-size:20px;line-height:1}nav button.active{background:var(--mint);color:var(--green)}.sidebar-bottom{margin-top:auto;font-size:12px;padding:20px 9px 0;color:var(--muted)}.privacy-dot{color:var(--green);display:flex;gap:8px;font-weight:600}.sidebar-bottom p{margin-top:8px;font-size:11px}.sidebar-bottom button{margin-top:12px;width:100%;font-size:11px}main{margin-left:235px}.topbar{height:83px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 46px;color:var(--muted);font-size:12px}.user-pill{font-weight:600;color:var(--green);background:#e9efe5;border-radius:24px;padding:8px 14px;max-width:50%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.view{max-width:1450px;margin:auto;padding:43px 46px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.page-heading p:last-child{margin-bottom:0;font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:32px 0 38px}.stat{padding:19px 22px;background:white;border:1px solid var(--line);border-radius:12px;position:relative}.stat span{font-size:11px;color:var(--muted);display:block}.stat strong{font-size:34px;letter-spacing:-1.5px;display:block;font-weight:650;margin:6px 0 0;line-height:1.4}.stat small{font-size:10px;color:var(--muted)}.stat.green strong{color:var(--green)}.stat.amber strong{color:var(--amber)}.stat.red strong{color:var(--red)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px}.section-heading h2{margin:0}.count{display:inline-block;vertical-align:middle;font-size:11px;letter-spacing:0;border:1px solid var(--line);padding:2px 7px;border-radius:6px;margin-left:8px;color:var(--muted)}.section-heading button{font-size:11px;padding:8px 12px;min-height:36px}.toolbar{display:flex;gap:12px;margin-bottom:22px}.toolbar label{margin:0}.toolbar input,.toolbar select{margin:0}.search-label{flex:1}.toolbar select{font-size:12px;max-width:250px;height:46px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.medicine-card{background:white;border:1px solid var(--line);border-radius:13px;padding:22px 20px 0;display:flex;flex-direction:column;overflow:hidden}.card-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:16px}.medicine-icon{width:35px;height:35px;display:grid;place-items:center;background:#f0f5ef;color:var(--green);border-radius:10px;font-size:21px}.badge{display:inline-block;border-radius:5px;padding:4px 7px;font-size:9px;line-height:1.4;font-weight:650;background:#eef1ec;color:#6b786c;letter-spacing:.1px}.badge.valid{background:#eaf4ed;color:#267250}.badge.soon{background:#fff4dc;color:#966a1f}.badge.expired{background:#fbece8;color:#aa4840}.badge.unknown{background:#edf0f6;color:#576b92}.medicine-card h3{margin-bottom:5px;font-size:14px;overflow-wrap:anywhere}.medicine-description{font-size:11px;color:var(--muted);margin-bottom:20px}.medicine-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;margin-bottom:15px}.medicine-meta small{display:block;font-size:8px;font-weight:650;letter-spacing:1px;color:var(--muted);margin-bottom:4px}.medicine-meta strong{font-size:12px;font-weight:600}.location{font-size:11px;color:var(--muted);margin-bottom:7px}.medicine-card .small{font-size:10px}.card-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #eef1eb;margin-top:10px;padding:5px 0;color:var(--muted)}.card-footer>div{display:flex;align-items:center}.card-footer .text-button{font-size:11px}.notice{display:flex;gap:12px;margin-top:27px;padding:16px 19px;border-radius:10px;border:1px solid #dce5d8;background:#edf2e9;color:#607157;font-size:11px}.notice p{margin:0}.notice strong{font-weight:650}.notice>span{font-size:18px}.notice.warning{background:#fff5e5;border-color:#efe1c5;color:#7c602d;margin:0 0 24px;font-size:12px}.empty{grid-column:1/-1;text-align:center;border:1px dashed #ccd8ca;background:#ffffff70;border-radius:12px;padding:55px 25px;color:var(--muted)}.empty>span{font-size:35px;display:block;color:var(--green);margin-bottom:15px}.empty h3{color:var(--ink);margin-bottom:6px}.empty p{font-size:13px;margin:0}.panel{padding:25px;background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:20px}.panel p{font-size:13px}.network-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:22px}.network-grid .panel{align-self:start}.friend{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--line);padding:14px 0;font-size:13px}.friend small{display:block;color:var(--muted);font-size:10px}.friend>div:last-child{display:flex;flex-wrap:wrap;justify-content:flex-end}.stack{display:grid;gap:15px;margin-top:25px}.stack .panel{margin:0}.network-item{border:1px solid var(--line);padding:18px;border-radius:10px}.network-item h3{margin:12px 0 6px}.message{white-space:pre-wrap;overflow-wrap:anywhere}.actions{display:flex;gap:12px}.danger-zone{margin-top:25px;border-color:#efd5cf}.danger-zone form{max-width:420px}.auth-shell{min-height:100dvh;display:grid;grid-template-columns:1.05fr 1fr}.auth-story{background:#e8efdf;padding:45px 9%;display:flex;flex-direction:column;justify-content:space-between;min-height:100dvh}.auth-story h1{font-size:clamp(36px,4.8vw,65px);letter-spacing:-3px}.auth-story p:not(.eyebrow){color:#5d7463;max-width:380px}.auth-story>small{color:#698069;font-size:10px;margin-top:20px}.auth-card{align-self:center;padding:45px;max-width:480px;width:100%;margin:auto}.auth-card h2{font-size:29px;letter-spacing:-1px;margin-bottom:10px}.auth-card form{margin-top:30px}.auth-card .primary{width:100%;margin-top:5px}.auth-card .text-button{margin:12px 0 25px}.illustration{height:215px;position:relative;max-width:340px;margin-top:40px}.box-art{transform:rotate(-7deg);width:245px;padding:25px 30px;background:#fafcf7;border-radius:8px;box-shadow:15px 20px 0 #c8d6bb80;border-bottom:20px solid #126855;color:var(--green);font-size:35px}.box-art small{display:block;font-size:8px;letter-spacing:2px;margin-top:9px}.box-art b{font-size:23px;font-weight:500;display:block;letter-spacing:-1px}.bubble{position:absolute;bottom:28px;right:-10px;padding:13px 20px;background:white;box-shadow:0 8px 30px #35543e15;border-radius:10px;font-size:12px;color:var(--green)}dialog{border:0;border-radius:17px;box-shadow:0 30px 100px #102e3550;padding:28px;width:calc(100% - 28px);max-width:620px;max-height:92dvh;overflow:auto;color:var(--ink)}dialog::backdrop{background:#123b3380;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.dialog-heading h2{margin-bottom:20px}.dialog-heading .eyebrow{margin-bottom:5px}.dialog-footer{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.scan-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--mint);padding:16px;border-radius:10px;margin-bottom:18px;font-size:13px}.scan-banner p{font-size:10px;margin:5px 0 0;color:var(--muted)}.lookup-row{display:flex;align-items:flex-end;gap:10px}.lookup-row label{flex:1;min-width:0}.lookup-row button{margin-bottom:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.checkbox{display:flex;align-items:flex-start;gap:11px;margin-top:20px}.checkbox input{width:18px;height:18px;min-height:0;margin:3px 0;accent-color:var(--green)}.checkbox small{font-size:10px}.catalog-results{max-height:230px;overflow:auto}.catalog-results button{display:block;width:100%;text-align:left;background:#f0f5ed;border:1px solid #dfe8d9;border-radius:7px;padding:10px;margin-bottom:5px;color:var(--ink)}.catalog-results strong{font-size:12px;display:block}.catalog-results small{display:block;font-size:10px}.catalog-results:not(:empty){margin-bottom:16px}#camera{width:100%;height:300px;object-fit:cover;border-radius:12px;background:#132c25}#scan-status{margin-top:15px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:1000;max-width:calc(100% - 32px);width:max-content;padding:14px 22px;border-radius:10px;background:#143f34;color:white;box-shadow:0 8px 40px #123b3330;font-size:13px}#toast.error{background:#923e37}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}[hidden]{display:none!important}
@media(min-width:1500px){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1150px){.sidebar{width:200px;padding:28px 16px}main{margin-left:200px}.topbar{padding:0 28px}.view{padding:30px 28px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.stats{gap:10px}.stat{padding:15px}.stat span{font-size:10px}.network-grid{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{position:fixed;inset:auto 0 0;width:100%;height:71px;padding:7px 8px 10px;border:0;border-top:1px solid var(--line);z-index:10}.sidebar .brand,.nav-caption,.sidebar-bottom{display:none}nav{grid-template-columns:repeat(4,1fr);gap:3px}nav button{flex-direction:column;padding:7px 3px;gap:4px;font-size:9px;align-items:center;justify-content:center}nav button span{font-size:19px}main{margin-left:0;padding-bottom:78px}.topbar{height:63px;padding:0 20px;font-size:10px}.view{padding:27px 19px}.page-heading{align-items:flex-start;flex-direction:column;gap:18px;margin-bottom:20px}.page-heading h1{font-size:33px}.page-heading .primary{width:100%}.stats{grid-template-columns:1fr 1fr;margin:24px 0 29px;gap:10px}.stat{padding:15px 17px}.stat strong{font-size:30px}.cards{gap:12px}.medicine-card{padding:15px 13px 0}.badge{font-size:8px}.card-top{gap:4px}.medicine-icon{width:28px;height:28px;font-size:17px}.medicine-meta{grid-template-columns:1fr;gap:10px}.medicine-card h3{font-size:13px}.toolbar{flex-direction:column}.toolbar select{max-width:none;width:100%}.section-heading h2{font-size:18px}.card-footer{gap:0}.card-footer .small{font-size:9px}.card-footer .text-button{font-size:10px}.card-footer .icon-button{width:28px}.notice{padding:13px;font-size:10px}.auth-shell{grid-template-columns:1fr}.auth-story{min-height:auto;padding:24px}.auth-story>div:not(.brand){display:none}.auth-story>small{display:none}.auth-card{padding:30px 24px}.form-grid{gap:0 10px}dialog{padding:22px 18px}.scan-banner{padding:12px}.scan-banner .primary{padding:10px}.panel{padding:20px}.actions{flex-wrap:wrap}#toast{bottom:85px}}@media(max-width:365px){.cards{grid-template-columns:1fr}.medicine-meta{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.scan-banner{flex-direction:column;align-items:stretch}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Mobile revision v2: readable cards, accessible targets and full-height forms. */
body.modal-open{overflow:hidden}input,select,textarea{max-width:100%;min-width:0}.camera-frame{position:relative;background:#10271f;border-radius:12px;overflow:hidden}#camera{display:block;object-fit:contain;height:clamp(210px,36dvh,390px);border-radius:0}.camera-guide{position:absolute;pointer-events:none;inset:20% 12%;border:2px solid #ffffffb0;border-radius:12px;box-shadow:0 0 0 100vmax #00000012}.scanner-actions{display:flex;flex-wrap:wrap;gap:10px;margin:15px 0}.photo-button{position:relative;margin:0;overflow:hidden;cursor:pointer}.photo-button input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:pointer}.photo-button:focus-within{outline:3px solid #dfaf4d;outline-offset:3px}#scan-status{font-size:14px;min-height:3em}#zoom-control{display:flex;align-items:center;gap:12px}#camera-zoom{flex:1;padding:0;accent-color:var(--green)}#zoom-value{white-space:nowrap}#scan-dialog .small{margin-top:14px}
@media(max-width:760px){
 body{font-size:16px}input,select,textarea{font-size:16px!important;min-height:48px}label{font-size:14px}.small,small{font-size:13px}.muted{line-height:1.5}.primary,.secondary,.danger,.text-button{min-height:48px;font-size:14px}.icon-button{min-width:44px;min-height:44px}.view{padding:24px 16px}.eyebrow{font-size:11px;letter-spacing:1.4px}.topbar{padding:0 16px;height:62px;font-size:12px}.user-pill{max-width:45%}.page-heading p:last-child{font-size:15px}.page-heading h1{font-size:32px}.page-heading .primary{min-height:52px}
 .sidebar{height:calc(72px + env(safe-area-inset-bottom));padding:6px 6px calc(6px + env(safe-area-inset-bottom))}nav button{font-size:11px;min-height:58px;gap:6px}nav button span{font-size:22px}main{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.stats{gap:10px;margin:22px 0 28px}.stat{padding:14px}.stat span{font-size:12px}.stat small{font-size:11px}.stat strong{font-size:30px}
 .cards{grid-template-columns:minmax(0,1fr);gap:14px}.medicine-card{padding:18px 18px 0}.card-top{margin-bottom:12px}.medicine-icon{width:34px;height:34px;font-size:22px}.badge{font-size:12px;padding:6px 9px}.medicine-card h3{font-size:18px;line-height:1.4}.medicine-description{font-size:14px;margin-bottom:17px}.medicine-meta{grid-template-columns:1fr 1fr;gap:15px}.medicine-meta small{font-size:10px}.medicine-meta strong{font-size:15px}.location{font-size:14px}.medicine-card .small{font-size:12px}.card-footer{margin-top:12px;padding:6px 0}.card-footer .small{font-size:12px}.card-footer .text-button{font-size:14px;padding:12px}.card-footer .icon-button{width:44px}.section-heading h2{font-size:20px}.section-heading button{min-height:44px;font-size:12px}.toolbar select{font-size:16px;height:auto}.notice{font-size:13px;padding:15px}.network-grid{min-width:0}.panel{padding:18px;min-width:0}.panel p,.notice.warning{font-size:14px}.friend{align-items:flex-start;flex-wrap:wrap;font-size:15px}.friend small{font-size:12px}.friend>div:last-child{margin-left:auto}.network-item h3{overflow-wrap:anywhere}
 dialog{position:fixed;inset:0;margin:0;width:100%;max-width:none;height:100dvh;max-height:100dvh;border-radius:0;padding:calc(16px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom));overscroll-behavior:contain;scroll-padding-bottom:90px}.dialog-heading{align-items:center;position:sticky;top:calc(-16px - env(safe-area-inset-top));z-index:2;background:#fff;padding:8px 0 14px}.dialog-heading h2{margin:0;font-size:22px}.dialog-heading .eyebrow{font-size:10px}.form-grid{grid-template-columns:1fr;gap:0}.dialog-footer{position:sticky;bottom:calc(-18px - env(safe-area-inset-bottom));padding:12px 0 calc(12px + env(safe-area-inset-bottom));background:white;z-index:2;display:grid;grid-template-columns:1fr 1.3fr;gap:10px}.scan-banner{flex-direction:column;align-items:stretch;padding:16px}.scan-banner strong{font-size:16px}.scan-banner p{font-size:13px;margin-bottom:10px}.lookup-row{align-items:flex-end}.lookup-row button{font-size:13px;padding:12px}.checkbox{font-size:14px}.checkbox small{font-size:12px}.checkbox input{flex-shrink:0;min-height:22px;width:22px;height:22px}.catalog-results button{min-height:56px}.catalog-results strong{font-size:14px}.catalog-results small{font-size:12px}.scan-banner .primary{min-height:48px}.scanner-actions>*{flex:1}.scanner-actions{gap:8px}.scanner-actions button,.photo-button{padding:10px;font-size:14px}#scan-status{font-size:15px}.auth-card{padding:28px 20px}.auth-card .text-button{font-size:14px}#toast{bottom:calc(88px + env(safe-area-inset-bottom));font-size:14px}
}
@media(max-width:360px){.topbar>span:first-child{max-width:52%}.lookup-row{flex-wrap:wrap}.lookup-row label{flex-basis:100%;margin-bottom:0}.lookup-row button{width:100%}.section-heading{flex-wrap:wrap}.stat{padding:12px}.stat span{font-size:11px}.dialog-footer{grid-template-columns:1fr 1fr}}
@media(max-width:760px) and (orientation:landscape){#camera{height:48dvh}dialog{padding-top:10px}}

/* v4: horizontal framing for a normally held linear barcode. */
.camera-guide{inset:auto;left:50%;top:50%;width:80%;height:36%;max-height:140px;transform:translate(-50%,-50%)}

/* v5: eliminate side letterboxing from a portrait camera stream. */
#camera{width:100%;object-fit:cover;object-position:50% 50%}
/* Email invitation landing and sent-invitation list. */
.invite-landing{position:relative;z-index:11;width:calc(100% - 280px);max-width:760px;margin:20px 24px 20px auto;box-shadow:0 5px 24px #123b3312}.invite-landing h2{font-size:24px}.invite-landing .actions{flex-wrap:wrap}.invite-subheading{margin:26px 0 12px}.friend strong{overflow-wrap:anywhere}.friend>div:first-child{min-width:0}.invite-landing .message{padding:12px;background:var(--mint);border-radius:8px}@media(max-width:760px){.invite-landing{width:calc(100% - 32px);margin:16px;max-width:none}.invite-landing .actions{display:grid;grid-template-columns:1fr}.invite-landing h2{font-size:21px}}

/* Official medicine information, separate from stock editing controls. */
.official-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin:10px 0 4px;padding:10px 12px;border:1px solid #d8e6dc;border-radius:8px;background:#f0f6f1;color:var(--green);font-size:13px;font-weight:650;text-decoration:none}.official-link:hover{background:#e1efe5}.official-unavailable{font-size:11px;color:var(--muted);margin:10px 0 4px}@media(max-width:760px){.official-link{min-height:48px;font-size:14px}.official-unavailable{font-size:12px}}