/* Shared mobile-first public/auth and user-shell components. Admin is isolated. */
:root{--ink:#182f3e;--muted:#536b79;--brand:#193f55;--accent:#2683a2;--canvas:#f6f8fa;--surface:#fff;--field:#eaf0f4;--radius:14px;--space:20px;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);line-height:1.5;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100svh;display:flex;flex-direction:column}a{color:var(--brand);text-underline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}h1,h2,p{overflow-wrap:anywhere}button,input{font:inherit}
.site-header{width:100%;max-width:1040px;margin:0 auto;padding:24px var(--space) 12px}.logo{width:210px;max-width:100%;height:auto;display:block}
main{width:100%;max-width:1040px;margin:0 auto;padding:16px var(--space) 24px}.hero{max-width:680px}.eyebrow{font-size:.75rem;letter-spacing:.1em;font-weight:650;text-transform:uppercase;color:var(--muted);margin:8px 0 12px}
h1{font-size:clamp(2rem,7.8vw,3.6rem);line-height:1.12;letter-spacing:-.045em;margin:12px 0 18px}h2{font-size:1.25rem;line-height:1.3;letter-spacing:-.02em}.lead,.supporting{color:var(--muted);font-size:1rem;line-height:1.55;margin:0 0 20px;max-width:580px}
.actions{display:flex;flex-direction:column;gap:12px;margin:24px 0}.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 20px;border:0;border-radius:var(--radius);background:var(--brand);color:#fff;font:inherit;font-weight:650;text-decoration:none;text-align:center;cursor:pointer;gap:8px}.secondary{background:#e6edf2;color:var(--brand)}.text-button{background:transparent;color:var(--brand)}button:disabled{background:#dbe4ea;color:#526a79;cursor:not-allowed}.button:hover,button:not(:disabled):hover{filter:brightness(.94)}
.benefits{list-style:none;padding:0;margin:24px 0 18px;display:grid;gap:12px;color:var(--muted);font-size:.93rem}.benefits li{display:flex;gap:10px}.benefits li:before{content:'✓';font-weight:700;color:#277663}.muted,.hint{font-size:.875rem;color:var(--muted)}.hint{margin:8px 0 0}
.auth-card{max-width:420px;margin:8px auto 24px;padding:0;background:transparent}.auth-card h1{font-size:clamp(1.85rem,7vw,2.5rem)}.auth-card form label{display:block;font-size:.94rem;font-weight:600;margin:18px 0 7px}.auth-card input:not([type=hidden]){width:100%;min-height:54px;padding:14px 16px;background:var(--field);color:var(--ink);border:1px solid transparent;border-radius:12px;box-shadow:inset 0 -1px 0 #d2dfe7}.auth-card input:user-invalid{border-color:#a53930}.auth-card form button{width:100%;margin-top:24px}.auth-card .actions .button{width:100%}.auth-links{margin-top:20px;display:flex;flex-direction:column;align-items:flex-start;gap:4px}.auth-links a{display:inline-flex;align-items:center;min-height:44px}.auth-links p{margin:0}.status{display:flex;gap:12px;border-radius:var(--radius);padding:16px;margin:18px 0;background:#e8f1f6;color:#214a61}.status p{margin:0}.status strong{display:block;margin-bottom:3px}.status-mark{font-weight:750;flex:none}.status--error{background:#fff0ec;color:#852e23}.status--success{background:#e7f4ed;color:#215b41}.status--info{background:#e8f1f6}.site-footer{max-width:1040px;width:100%;margin:auto auto 0;padding:24px var(--space);color:var(--muted);font-size:.8rem}.skip-link{position:absolute;left:20px;top:-100px;padding:12px;background:white;z-index:10}.skip-link:focus{top:12px}
.app-header{width:100%;max-width:1040px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px var(--space)}.app-header .logo{width:165px}.profile-menu{position:relative}.profile-menu summary{min-height:48px;display:flex;align-items:center;padding:10px 12px;border-radius:12px;background:var(--field);cursor:pointer;font-weight:600;list-style:none}.profile-menu summary::-webkit-details-marker{display:none}.profile-panel{position:absolute;right:0;top:calc(100% + 10px);width:min(290px,calc(100vw - 40px));padding:20px;background:var(--surface);box-shadow:0 16px 48px #1a394526;border-radius:16px;z-index:5;overflow-wrap:anywhere}.profile-panel p{margin:0 0 12px}.profile-panel a{display:flex;align-items:center;min-height:44px}.profile-panel button{width:100%}.app-main h1{font-size:clamp(1.9rem,7vw,2.8rem)}.app-main{padding-top:24px}.app-main>.button{width:100%;margin-top:8px}.empty-state{text-align:center;padding:44px 16px;background:linear-gradient(180deg,#edf3f7,transparent);border-radius:22px;margin-top:28px}.empty-symbol{font-size:2rem;color:var(--accent)}.empty-state p{color:var(--muted);max-width:340px;margin:12px auto}.inspection-list{padding:0;list-style:none;margin:20px 0}.inspection-row{padding:20px 0;display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid #dde6ec}.inspection-row h2{margin:0 0 6px}.inspection-row p{margin:0}.badge{align-self:flex-start;padding:5px 10px;background:#e7edf2;border-radius:8px;font-size:.8rem;white-space:nowrap}
@media(min-width:700px){:root{--space:36px}.site-header{padding-top:40px;padding-bottom:20px}.logo{width:240px}main{padding-top:30px}.hero{padding-top:3vh}.hero h1{max-width:650px}.actions{flex-direction:row}.actions .button{min-width:200px}.auth-card .actions{flex-direction:column}.site-footer{padding-top:40px}.app-header{margin-top:0;padding-top:28px}.app-main>.button{width:auto;min-width:260px}.empty-state{padding:64px 24px}.app-main{max-width:840px}.app-header .logo{width:185px}}
/* Interface refinement: shared surfaces, rhythm and interaction states. */
.password-field{position:relative}.auth-card .password-field input:not([type=hidden]){padding-right:78px}.auth-card form .password-toggle{position:absolute;right:5px;top:5px;width:64px;min-height:44px;margin:0;padding:8px;background:transparent;color:var(--brand);font-size:.8rem;border-radius:8px}.auth-card form .password-toggle:hover{background:#e6edf2;box-shadow:none}
:root{--ink:#162c38;--muted:#536772;--brand:#163c50;--accent:#126e88;--canvas:#f5f7f8;--field:#f4f7f9;--line:#dce4e8;font-family:system-ui,sans-serif;line-height:1.6}
body{background:radial-gradient(ellipse at 85% 0%,#e9f1f3 0,transparent 55%)}button,a{touch-action:manipulation}button,a,input,summary{-webkit-tap-highlight-color:transparent}
.site-header,.app-header{max-width:1200px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px var(--space)}.site-header>a{min-width:0}.site-header nav{flex-shrink:0}.site-header .logo{width:196px}.nav-link{display:inline-flex;gap:16px;align-items:center;min-height:44px;font-size:.875rem;font-weight:650;text-decoration:none}.nav-link:hover{text-decoration:underline}main{max-width:1200px;padding-top:32px}.eyebrow{font-size:.72rem;letter-spacing:.13em;font-weight:750;margin:0 0 16px}h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.08;letter-spacing:-.055em;font-weight:650;margin:0 0 24px;text-wrap:balance}h2{font-weight:650}h3{font-size:1rem;line-height:1.4;margin:0;font-weight:650}.lead,.supporting{line-height:1.75;margin-bottom:24px}.lead{font-size:1.1rem}
.hero-grid{display:grid;gap:40px;align-items:center;padding:20px 0 48px}.hero{max-width:640px;padding-top:0}.actions{margin:28px 0}.button,button{border:1px solid transparent;transition:background .15s ease,box-shadow .15s ease}.button:hover,button:not(:disabled):hover{background:#24556b;box-shadow:0 4px 14px #173b5014;filter:none}.secondary{background:var(--surface);color:var(--brand);border-color:var(--line)}.secondary:hover,button.secondary:not(:disabled):hover{background:#edf3f6;color:var(--brand)}.benefits{gap:8px;font-size:.875rem}
.handover-preview{padding:28px;background:linear-gradient(145deg,#173a4b,#102936);color:#fff;border-radius:28px;box-shadow:0 24px 55px #1d405025;overflow:hidden}.preview-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.preview-top .eyebrow{color:#b7d5dd;margin:0}.preview-mark{display:grid;place-items:center;border:1px solid #62828f;border-radius:50%;width:38px;height:38px;flex:none;font-size:1.25rem}.handover-preview>h2{font-size:2rem;letter-spacing:-.04em;margin:28px 0 12px}.handover-preview>p{color:#c4d8e0;font-size:.875rem}.preview-steps{padding:0;margin:28px 0;list-style:none;display:grid}.preview-steps li{display:flex;align-items:center;gap:18px;padding:20px 0;border-top:1px solid #45606c}.step-number{font-size:.8rem;color:#bcdde5;letter-spacing:.08em}.preview-steps p{color:#c4d8e0;font-size:.8rem;margin:4px 0 0}.preview-note{font-size:.78rem;color:#c4d8e0;border-top:1px solid #45606c;padding-top:20px}.release-note{display:flex;gap:16px;padding:24px;border:1px solid var(--line);border-radius:18px;background:#ffffffb8}.release-note h2{font-size:.95rem;margin:0 0 6px}.release-note p{margin:0;color:var(--muted);font-size:.875rem;max-width:780px}.release-dot{flex:none;width:9px;height:9px;border-radius:50%;background:#a87521;margin-top:7px}
.auth-card h1{font-size:clamp(1.85rem,6vw,2.4rem);letter-spacing:-.04em}.auth-card .supporting{font-size:.94rem}.auth-card input:not([type=hidden]){background:#fff;border:1px solid #9cafbc;box-shadow:none}.auth-card input:hover{border-color:#8ca8b8}.auth-links{margin-top:24px;font-size:.875rem}.status{border:1px solid #cfdee7;padding:18px}.status--error{border-color:#eccfc5}.status--success{border-color:#c9dfd1}.site-footer{max-width:1200px;font-size:.75rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.app-header{border-bottom:1px solid var(--line)}.profile-menu summary{background:var(--surface);border:1px solid var(--line);font-size:.875rem;gap:12px}.profile-menu[open] summary{border-color:var(--accent)}.profile-panel{border:1px solid var(--line);z-index:10}.app-main{max-width:960px;padding-top:40px}.app-main h1{font-size:clamp(2rem,5vw,3rem)}.empty-state{padding:48px 24px;background:var(--surface);border:1px solid var(--line);border-radius:24px;margin-top:32px;box-shadow:0 10px 30px #1b3a4905}.empty-symbol{display:grid;place-items:center;margin:0 auto 24px;width:64px;height:64px;background:#eaf2f6;border:1px solid #d8e5ed;border-radius:20px;font-size:1.7rem}.empty-state p{max-width:400px}.inspection-list{display:grid;gap:16px}.inspection-row{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.badge{font-size:.75rem;color:#3c5968}
@media(min-width:700px){.site-header{padding-top:32px;padding-bottom:28px}.site-header .logo{width:220px}.auth-card{margin-top:24px}.handover-preview{padding:36px}.empty-state{padding:64px 32px}}
@media(min-width:1000px){.hero-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:70px;padding:32px 0 72px}.hero h1{max-width:610px}.hero .lead{max-width:480px}.handover-preview{margin-top:8px}}
@media(max-width:399px){.site-header .logo{width:165px}.app-header .logo{width:140px}.profile-menu summary{padding:10px;font-size:.8rem}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Reflow without clipping, including browser text zoom. */
.app-header,.app-header>a,.app-main,.app-main>*{min-width:0}
.app-header{flex-wrap:wrap}
.app-header>a{max-width:100%}
.profile-menu{min-width:0;max-width:100%}
.profile-menu summary{overflow-wrap:anywhere}
.button,button,.continue-link{min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}
.app-main h1{overflow-wrap:anywhere}
@media(max-width:479px){
 .profile-menu[open]{flex-basis:100%}
 .profile-panel{position:static;width:100%;margin-top:10px}
}
/* Authenticated workspace is a flat tool surface, not the landing composition. */
body:has(.app-header){background:var(--canvas)}
.app-header{position:sticky;top:0;z-index:8;background:var(--canvas);padding:8px var(--space);min-width:0}
.app-header .logo{width:140px}
.app-main{padding-top:12px}
.app-main h1{font-size:clamp(1.5rem,4vw,2rem);line-height:1.2}
.app-main .empty-state{background:var(--surface);box-shadow:none}
.app-main .inspection-row{padding:20px}
@media(min-width:1000px){.app-main:has(.inspection-workbench),.app-main:has(.dashboard-heading){max-width:1200px}.app-main h1{font-size:1.75rem}}