*{box-sizing:border-box}:root{--bg:#f4f7fa;--card:#fff;--ink:#102030;--muted:#607080;--line:#dce3e8;--navy:#102f45;--red:#c83232;--green:#14804a;--amber:#b96b00}
body{margin:0;background:var(--bg);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink)}.topbar{background:var(--navy);color:#fff;padding:18px 20px;position:sticky;top:0;z-index:5}.topbar .inner,.wrap{max-width:1080px;margin:auto}.wrap.narrow{max-width:820px}.brand{font-size:22px;font-weight:800}.sub{opacity:.78;font-size:13px;margin-top:2px}.wrap{padding:22px}.notice{padding:12px 14px;border-radius:12px;margin-bottom:16px;background:#e7f2ff;border:1px solid #bdd8f4}.meta{font-size:14px;color:var(--muted)}
.asset-group{margin:28px 0 36px}.group-heading{display:flex;align-items:center;gap:12px;margin-bottom:13px;border-bottom:1px solid var(--line);padding-bottom:11px}.group-heading h2{margin:0;font-size:22px}.group-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#e7edf2;font-size:22px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.compact-grid{grid-template-columns:repeat(auto-fill,minmax(245px,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 2px 10px rgba(0,0,0,.04)}.check-card h2,.check-card h3{margin:0 0 7px}.check-card h3{font-size:15px;color:#425465}.status{display:inline-block;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:900;margin-bottom:10px}.due{background:#ffe8e8;color:#9d2020}.soon{background:#fff0d6;color:#8a5100}.ok{background:#dff5e8;color:#116437}.btn{display:inline-flex;justify-content:center;align-items:center;text-decoration:none;border:0;border-radius:12px;padding:13px 16px;font-weight:800;cursor:pointer;background:var(--navy);color:#fff;font-size:16px}.btn.secondary{background:#e8eef2;color:#193348}.btn.full{width:100%;margin-top:14px}.spaced{margin-top:14px}
.last-reading{margin:13px 0 2px;padding:11px 12px;background:#f0f4f7;border-radius:11px;display:flex;flex-direction:column;gap:2px}.last-reading span{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:800}.last-reading strong{font-size:13px}.last-reading.large strong{font-size:17px}.check-title{margin:22px 0 18px}.check-title h1{margin:5px 0 0;font-size:32px}.check-title h2{margin:3px 0 8px;color:#455768;font-size:18px}.eyebrow{font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;color:#486070}.readings-card{margin-bottom:18px}.readings-card h2{margin-top:0}.reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.reading-grid label{font-size:13px;font-weight:800}.reading-grid input{display:block;width:100%;margin-top:6px;border:1px solid #becbd4;border-radius:11px;padding:13px;font:inherit;background:#fff}.hint{font-size:12px;color:var(--muted);margin-bottom:0}
.checklist-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:18px}.checklist-head{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:18px;border-bottom:1px solid var(--line)}.checklist-head h2{margin:0 0 3px}.checklist-head p{margin:0}.progress{background:#e8eef2;border-radius:999px;padding:8px 12px;font-weight:800;white-space:nowrap}.checklist-list{display:block}.check-row{display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:start;padding:15px 17px;border-bottom:1px solid #e7ecef;transition:.15s}.check-row:last-child{border-bottom:0}.check-row.pass{background:#f0faf4}.check-row.fail{background:#fff4f4}.check-row.na{background:#f5f7f8}.tickbox{width:40px;height:40px;border:2px solid #b9c7d0;border-radius:10px;background:#fff;color:#fff;font-size:24px;font-weight:900;cursor:pointer}.check-row.pass .tickbox{background:var(--green);border-color:var(--green)}.check-content{min-width:0}.check-text{font-size:16px;font-weight:700;line-height:1.35;padding-top:3px}.row-actions{display:flex;gap:7px;margin-top:8px}.mini{border:1px solid #c7d1d8;border-radius:8px;padding:6px 9px;background:#fff;color:#475966;font-weight:800;font-size:12px;cursor:pointer}.check-row.fail .mini.issue{background:#ffe4e4;border-color:#e5abab;color:#9d2020}.check-row.na .mini.na{background:#e8edf0;border-color:#bac5cc}.row-state{font-size:11px;font-weight:900;min-width:40px;text-align:right;padding-top:10px;color:#6f7f89}.check-row.pass .row-state{color:var(--green)}.check-row.fail .row-state{color:var(--red)}.note-wrap{display:none}.note-wrap.open{display:block}.note-wrap textarea{margin-bottom:0}.finish-card{margin-top:18px}.form-error{margin-top:10px;color:var(--red);font-weight:800;font-size:13px}
textarea{width:100%;min-height:72px;margin-top:9px;border:1px solid #cbd5dc;border-radius:10px;padding:10px;font:inherit}.error{background:#ffe8e8;border:1px solid #efbcbc;padding:14px;border-radius:12px;color:#8c2525}.success{background:#e4f7ed;border:1px solid #b9e2ca;padding:14px;border-radius:12px;color:#125e38}code{background:#edf1f4;padding:2px 5px;border-radius:5px}footer{color:#75838e;text-align:center;font-size:12px;padding:20px}
@media(max-width:600px){.wrap{padding:13px}.topbar{padding:14px}.card{padding:15px}.reading-grid{grid-template-columns:1fr}.check-row{grid-template-columns:42px 1fr;gap:10px;padding:14px 12px}.row-state{display:none}.checklist-head{padding:14px}.check-title h1{font-size:28px}.compact-grid{grid-template-columns:1fr}}
.compact-notice{margin-top:12px;margin-bottom:0;font-size:13px}.empty-checklist{padding:20px;color:var(--muted);text-align:center}.btn:disabled{opacity:.45;cursor:not-allowed}

/* v0.3.2 dashboard and boat quick-check layout */
.boat-check-type{margin:14px 0 22px}.subgroup-heading{display:flex;align-items:end;justify-content:space-between;margin:0 0 10px;padding:0 2px}.subgroup-heading h3{margin:0;font-size:19px}.subgroup-heading span{display:block;margin-top:2px;color:var(--muted);font-size:12px}.boat-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));max-width:760px}.boat-card h2{font-size:25px;margin:10px 0 14px}.boat-card .last-reading{margin-top:0}.checklist-tools{display:flex;gap:10px;align-items:center}.quick-all{white-space:nowrap;padding:9px 13px}
@media(min-width:850px){.boat-check-page.narrow{max-width:1180px}.boat-check-page .check-title{margin-bottom:12px}.boat-check-page .readings-card{padding:14px 18px}.boat-check-page .readings-card h2{margin:0 0 8px}.boat-check-page .last-reading.large{margin:6px 0 8px}.boat-check-page .reading-grid{gap:10px}.boat-check-page .checklist-head{padding:12px 15px}.boat-check-page .checklist-head h2{font-size:20px}.boat-check-page .checklist-list.boat-list{display:grid;grid-template-columns:1fr 1fr}.boat-check-page .check-row{grid-template-columns:36px 1fr auto;gap:9px;padding:9px 11px;min-height:58px}.boat-check-page .check-row:nth-child(odd){border-right:1px solid #e7ecef}.boat-check-page .tickbox{width:34px;height:34px;border-radius:8px;font-size:20px}.boat-check-page .check-text{font-size:14px;padding-top:1px}.boat-check-page .row-actions{margin-top:5px}.boat-check-page .mini{padding:4px 7px;font-size:11px}.boat-check-page .row-state{padding-top:7px}.boat-check-page .note-wrap textarea{min-height:48px}.boat-check-page .finish-card{padding:14px 18px}.boat-check-page .finish-card textarea{min-height:55px}}
@media(max-width:650px){.checklist-tools{flex-direction:column;align-items:flex-end;gap:7px}.quick-all{font-size:12px}.boat-grid{grid-template-columns:1fr}}
/* v0.4 workflow / integration additions */
.status.done{background:#dff5e8;color:#116437}.status.waiting{background:#eef1f4;color:#596b78}.disabled-btn{background:#d8e0e5;color:#6f7d87;cursor:default}.asset-state{margin:12px 0;padding:10px 12px;border-radius:10px;display:flex;flex-direction:column}.asset-state span{font-size:11px;color:var(--muted);margin-top:2px}.asset-state.serviceable{background:#e5f7ed;color:#116437}.asset-state.unserviceable{background:#ffe8e8;color:#9d2020}.activity-card{margin-bottom:18px}.activity-card h2{margin-top:0}.activity-card select{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #becbd4;border-radius:10px;background:#fff;font:inherit}.integration-note{margin-top:10px;padding:9px 11px;border-radius:9px;background:#f0f4f7;color:#4d5f6c;font-size:12px}.integration-note.success-lite{background:#e9f7ef;color:#1a6841}


/* v0.4.2 compact responsive operational boat board */
.boat-ops-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:12px}
.boat-ops-card{padding:14px 15px;border-left:5px solid var(--green)}
.boat-ops-card.active{border-left-color:var(--amber)}
.boat-ops-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.boat-ops-top h3{margin:0 0 6px;font-size:24px;line-height:1.05}
.boat-state{display:inline-flex;border-radius:999px;padding:4px 8px;font-size:10px;letter-spacing:.04em;font-weight:900}
.boat-state.ready{background:#dff5e8;color:#116437}.boat-state.active{background:#fff0d6;color:#8a5100}
.deployment-count{min-width:82px;text-align:right;line-height:1}.deployment-count strong{display:block;font-size:23px}.deployment-count span{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.15}
.boat-reading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0 9px;padding:7px 9px;border-radius:9px;background:#f0f4f7;font-size:12px}.boat-reading span{color:var(--muted);font-weight:700}.boat-reading strong{text-align:right}
.boat-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.boat-action{min-height:50px;border-radius:10px;padding:8px 10px;display:flex;flex-direction:column;justify-content:center;text-decoration:none}.boat-action span{font-weight:900;font-size:14px}.boat-action small{font-size:10px;margin-top:1px}.boat-action.primary{background:var(--navy);color:#fff}.boat-action.attention{background:#8a5100}.boat-action.disabled{background:#e8edf0;color:#71808a}.boat-action.disabled small{color:#81909a}
@media(min-width:1200px){.topbar .inner,.wrap{max-width:1240px}.boat-ops-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.compact-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:720px){.wrap{padding:11px}.asset-group{margin:20px 0 26px}.group-heading{margin-bottom:10px;padding-bottom:8px}.group-icon{width:36px;height:36px}.group-heading h2{font-size:20px}.boat-ops-grid{grid-template-columns:1fr;gap:9px}.boat-ops-card{padding:12px}.boat-ops-top h3{font-size:21px}.deployment-count strong{font-size:20px}.boat-reading{margin:8px 0}.card{border-radius:13px}}
@media(max-width:420px){.boat-ops-top{gap:7px}.boat-actions{gap:6px}.boat-action{padding:7px 8px;min-height:47px}.boat-action span{font-size:13px}.deployment-count{min-width:70px}.boat-reading{align-items:flex-start;flex-direction:column;gap:2px}.boat-reading strong{text-align:left}}
@media(orientation:landscape) and (max-height:520px){.topbar{position:static;padding:9px 14px}.topbar .sub{display:none}.wrap{padding-top:10px}.asset-group{margin-top:14px}.boat-ops-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.boat-ops-card{padding:10px 12px}.boat-reading{margin:6px 0;padding:6px 8px}.boat-action{min-height:44px;padding:6px 9px}}

/* v0.5 PIN + OAuth identity */
.auth-wrap{max-width:520px}.auth-card h1{margin-top:0}.auth-card label,.admin-add-grid label{display:block;margin-top:14px;font-size:13px;font-weight:800}.auth-card select,.auth-card input,.admin-add-grid input,.admin-add-grid select,.inline-form input{display:block;width:100%;margin-top:6px;border:1px solid #becbd4;border-radius:11px;padding:12px;font:inherit;background:#fff}.pin-input{font-size:24px!important;letter-spacing:.18em;text-align:center;font-weight:900}.remember-line{display:flex!important;gap:9px;align-items:center;font-weight:600!important}.remember-line input{width:auto!important;margin:0!important}.topbar-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.top-links,.user-strip{font-size:12px}.top-links a,.user-strip a{color:inherit}.top-links{display:flex;gap:12px}.user-strip{margin-top:4px;opacity:.9}.user-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin:14px 0}.user-card h3{margin:0 0 4px}.user-card-top,.identity-row{display:flex;justify-content:space-between;gap:10px;align-items:center}.identity-row{margin:12px 0;padding:9px 10px;background:#f0f4f7;border-radius:9px;font-size:12px}.inline-form{display:flex;gap:7px;align-items:end;margin-top:10px}.inline-form input{margin:0;min-width:0}.compact-btn{padding:8px 10px;font-size:12px}.admin-add-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:10px;align-items:end}.admin-add-grid label{margin:0}.oauth-status{margin-bottom:14px}
@media(max-width:760px){.admin-add-grid{grid-template-columns:1fr 1fr}.admin-add-grid .btn{grid-column:1/-1}.topbar-row{align-items:flex-start}.user-strip{font-size:11px}}
@media(max-width:480px){.admin-add-grid{grid-template-columns:1fr}.user-grid{grid-template-columns:1fr}.auth-card{padding:16px}.pin-input{font-size:22px!important}}

/* v0.5.2 first-time email verification, large searchable picker and on-screen keypad */
.login-page .auth-wrap{max-width:720px}.login-page .auth-card{padding:20px}.user-search{width:100%;font-size:18px;padding:15px 16px;border:2px solid #b9c7d0;border-radius:13px;margin:12px 0 10px}.name-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;max-height:56vh;overflow:auto;padding:2px}.name-choice{margin:0}.name-choice button{width:100%;min-height:70px;text-align:left;padding:13px 15px;border:1px solid #c8d3da;border-radius:12px;background:#fff;cursor:pointer;display:flex;flex-direction:column;justify-content:center}.name-choice button:hover,.name-choice button:focus{border-color:#315f75;background:#f1f7fa;outline:none}.name-choice strong{font-size:17px;color:#163b4c}.name-choice small{margin-top:3px;color:var(--muted);font-weight:700}.screen-pin{margin:12px 0!important;font-size:30px!important;min-height:58px;background:#f8fafb!important}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px auto 15px;max-width:390px}.key{min-height:58px;border:1px solid #b9c7d0;border-radius:12px;background:#fff;font-size:22px;font-weight:900;color:#173c4d;cursor:pointer;touch-action:manipulation}.key:active{background:#dce8ee;transform:translateY(1px)}.key:nth-child(10),.key:nth-child(12){font-size:13px;color:#5f707a}.auth-secondary{display:flex;justify-content:center;gap:18px;margin-top:8px}.text-btn{border:0;background:none;color:#315f75;font:inherit;font-weight:800;cursor:pointer;padding:10px}.keypad-label{display:block;margin-top:14px}.compact-keypad .key{min-height:48px;font-size:19px}.sync-card{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.sync-card h2{margin:0 0 4px}.sync-card p{margin:0}.admin-action{display:inline-block;margin:10px 6px 0 0}
@media(max-width:620px){.name-picker{grid-template-columns:1fr;max-height:52vh}.name-choice button{min-height:62px}.login-page .auth-card{padding:14px}.keypad{gap:7px}.key{min-height:54px}.sync-card{align-items:stretch;flex-direction:column}.sync-card .btn{width:100%}}
@media(orientation:landscape) and (max-height:600px){.login-page .topbar{padding:8px 14px}.login-page .topbar .sub{display:none}.login-page .auth-wrap{padding-top:8px}.login-page .auth-card{padding:12px 16px}.login-page .auth-card h1{font-size:24px;margin-bottom:4px}.login-page .auth-card .meta{margin:4px 0}.name-picker{grid-template-columns:repeat(3,minmax(0,1fr));max-height:56vh}.name-choice button{min-height:52px;padding:8px 11px}.name-choice strong{font-size:14px}.user-search{padding:9px 12px;margin:7px 0}.keypad{max-width:420px;gap:5px;margin:7px auto}.key{min-height:39px;font-size:17px}.screen-pin{min-height:44px!important;font-size:24px!important;margin:7px 0!important}.btn.full{margin-top:6px}}

/* v0.5.3 security/privacy UX */
.warning{padding:12px 14px;border:1px solid rgba(120,120,120,.35);border-radius:12px;margin:10px 0 14px;background:rgba(255,255,255,.04)}
.initials-picker{grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px}
.initials-choice button{min-height:92px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.initials-choice button strong{font-size:1.65rem;letter-spacing:.06em}
.initials-choice button small{font-size:.72rem;opacity:.72;letter-spacing:.08em}
.initial-tag{display:inline-block;font-size:.72rem;padding:2px 7px;border-radius:999px;background:rgba(127,127,127,.14);vertical-align:middle;margin-left:4px}
.security-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px;margin-top:10px}
.security-grid>div{padding:12px;border:1px solid rgba(127,127,127,.18);border-radius:12px;display:flex;flex-direction:column;gap:4px}
.security-grid small,.device-row small{opacity:.72}
.device-heading{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.device-approve{display:grid;grid-template-columns:minmax(180px,1fr) auto;gap:10px;align-items:end;margin:12px 0}
.device-approve label{display:flex;flex-direction:column;gap:5px}
.device-lock-form{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:12px 0}
.toggle-line{display:flex;align-items:center;gap:8px;font-weight:600}
.device-list{display:grid;gap:8px;margin-top:12px}
.device-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid rgba(127,127,127,.18);border-radius:10px}
.device-row>div{display:flex;flex-direction:column}
@media(max-width:600px){.initials-picker{grid-template-columns:repeat(3,minmax(0,1fr))}.initials-choice button{min-height:82px}.device-approve{grid-template-columns:1fr}.security-grid{grid-template-columns:1fr 1fr}}
@media(max-width:380px){.initials-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.security-grid{grid-template-columns:1fr}}

/* v0.6.2 TRR branding, admin visibility and grouped kit checks */
.brand-row{display:flex;align-items:center;gap:12px;min-width:0}.brand-logo{display:block;width:46px;height:46px;flex:0 0 46px;object-fit:contain;object-position:center}.topbar .brand-row .brand{font-size:18px}.topbar .brand-row .sub{margin-top:0}
.check-section-heading{padding:12px 17px;background:#e8eef2;border-bottom:1px solid #d7e0e6;font-size:15px;font-weight:900;color:#173c4d;letter-spacing:.01em}.boat-list .check-section-heading{grid-column:1/-1}
.useby-field{display:flex;align-items:center;gap:10px;margin-top:8px;font-size:12px;font-weight:800;color:#536673}.useby-field span{min-width:98px}.useby-field small{font-weight:600;color:var(--muted)}.useby-field input{border:1px solid #c7d1d8;border-radius:8px;padding:6px 8px;font:inherit;background:#fff;max-width:175px}
.useby-summary{margin:8px 0;padding:8px 10px;border-radius:9px;display:flex;flex-direction:column;font-size:12px}.useby-summary span{margin-top:2px;color:var(--muted)}.useby-summary.ok{background:#e9f7ef;color:#17663f}.useby-summary.soon{background:#fff1d9;color:#855300}.useby-summary.expired{background:#ffe7e7;color:#982525}.useby-summary.none{background:#f0f4f7;color:#5e6f7a}
.admin-filter-card{margin-bottom:12px;padding:14px 18px}.admin-filter-card .user-search{margin:7px 0 4px}.user-card[hidden]{display:none!important}.section-flex{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.section-flex h2{margin-top:0}.visibility-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:8px;margin-top:12px}.visibility-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.visibility-row input{width:18px;height:18px}.visibility-row span{display:flex;flex-direction:column}.visibility-row small{color:var(--muted);margin-top:2px}.visibility-row em{font-size:11px;font-style:normal;font-weight:900;color:var(--muted)}
@media(max-width:600px){.brand-logo{width:38px;height:38px;flex-basis:38px}.topbar .brand-row .brand{font-size:16px}.visibility-list{grid-template-columns:1fr}.useby-field{align-items:flex-start;flex-direction:column;gap:4px}.useby-field input{max-width:none;width:100%}}