/* Shared application surfaces, navigation and forms. */
:root,:root[data-theme=light]{
 --bg:#f3f6f5;--surface:#fff;--surface-2:#f0f4f3;--card:var(--surface);--text:#182b35;--muted:#657983;
 --accent:#116d60;--accent-text:#fff;--line:#e0e8e5;--danger:#b33e43;--success:#177356;--warning:#946018;
 --shadow:0 3px 18px #152e3b05;--nav-height:72px;--radius-xl:24px;--radius-lg:20px;--radius-md:12px;
 color-scheme:light;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
:root[data-theme=dark]{--bg:#111c24;--surface:#1b2a34;--surface-2:#233641;--text:#eaf1f3;--muted:#9dafb9;--accent:#68d1b4;--accent-text:#0c2720;--line:#344853;--danger:#ff9296;--success:#7adcaf;--warning:#edc17d;color-scheme:dark}
*{box-sizing:border-box}html{background:var(--bg);scroll-padding-top:86px}body.stone-app{margin:0;background:var(--bg);color:var(--text);font:inherit;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}a{color:var(--accent)}button,input,select,textarea{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}
.stone-app main,.stone-app main.app{width:100%;max-width:1000px;margin:0 auto;padding:20px 20px calc(104px + env(safe-area-inset-bottom))}
.stone-app h1{font-size:clamp(25px,4vw,34px);line-height:1.2;letter-spacing:-.035em;margin:0 0 10px;overflow-wrap:anywhere}
.stone-app h2{font-size:19px;line-height:1.35;letter-spacing:-.02em}.stone-app p{line-height:1.55;overflow-wrap:anywhere}
.stone-app button{min-height:44px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:12px;padding:11px 15px;max-width:100%;font-weight:600}
.stone-app button:hover{border-color:var(--accent)}.stone-app button:disabled{opacity:.55;cursor:wait}.stone-app .primary,.stone-app .btn-save,.stone-app .segment.active,.stone-app button.active{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}
.stone-app input:not([type=checkbox]),.stone-app select,.stone-app .input,.stone-app .select-btn{min-height:48px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);border-radius:12px;padding:12px;max-width:100%}
.stone-app input::placeholder{color:var(--muted)}.stone-app input:focus,.stone-app select:focus{outline:2px solid var(--accent);outline-offset:2px}
.stone-app :focus-visible{outline:2px solid var(--accent);outline-offset:4px}.stone-app #content:focus{outline:none}
.stone-app .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin:16px 0;overflow-wrap:anywhere}
.stone-app .hint,.stone-app .status,.stone-app .field label{color:var(--muted)}.stone-app .error,.stone-app #navigationError,.stone-app #notice{color:var(--danger)}.stone-app .warning{color:var(--warning)}
.stone-app .actions,.stone-app .recovery-actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.stone-app .danger{border-color:var(--danger);color:var(--danger)}
.app-header{position:sticky;top:0;z-index:30;background:var(--surface);border-bottom:1px solid var(--line);padding:max(12px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) 12px}
.app-header-inner{max-width:1000px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.app-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-size:20px;font-weight:800;letter-spacing:-.04em;min-height:44px}
.app-mark{width:36px;height:36px;background:var(--accent);color:var(--accent-text);border-radius:12px;display:grid;place-items:center}.app-mark svg{width:24px;height:24px}
.app-header-note{color:var(--muted);font-size:11px;font-weight:500;letter-spacing:.02em;display:block}.app-account{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--surface-2);color:var(--accent);text-decoration:none;font-weight:750}
.app-nav{position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--surface);border-top:1px solid var(--line);padding:7px 8px calc(7px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px}
.app-nav a{min-width:0;min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-decoration:none;color:var(--muted);font-size:10px;font-weight:650;border-radius:12px}
.app-nav svg{width:24px;height:24px;flex-shrink:0}.app-nav a[aria-current=page]{background:color-mix(in srgb,var(--accent) 8%,var(--surface));color:var(--accent)}
.app-nav .nav-create svg{border-radius:9px;background:var(--accent);color:var(--accent-text);width:30px;height:30px;padding:4px}.keyboard-open .app-nav{display:none}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:28px 0 12px}.section-head h2{margin:0}.text-link{font-weight:650;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.eyebrow{font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:750;color:var(--muted)}
.section-caption{font-size:11px;color:var(--muted)}
.welcome{padding:24px;border-radius:24px;background:linear-gradient(125deg,#163f38,#1c5749);color:#fff;position:relative;overflow:hidden;margin-bottom:20px}.welcome h1{font-size:29px;max-width:330px;margin:10px 0 8px}.welcome p{color:#d0e3db;max-width:360px;font-size:13px;margin:0 0 18px}.welcome .eyebrow{color:#b1d5c5;font-size:10px;letter-spacing:.09em}
.welcome .welcome-art{position:absolute;right:-90px;top:-90px;width:310px;height:310px;border:1px solid #cceadd30;border-radius:48px;transform:rotate(30deg);pointer-events:none}.welcome-art:after{content:'';position:absolute;inset:36px;border:1px solid #cceadd25;border-radius:32px}
.welcome>*:not(.welcome-art){position:relative;z-index:1}.app-cta{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:11px 18px;border-radius:12px;text-decoration:none;background:var(--accent);color:var(--accent-text);font-weight:700}.welcome .app-cta{background:#d8f3e8;color:#143f34;font-size:13px}.welcome .app-cta span{font-size:22px;line-height:1}
.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.quick-card{display:flex;flex-direction:column;gap:7px;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;min-height:135px}.quick-card strong{font-size:15px;line-height:1.3}.quick-card span{font-size:12px;color:var(--muted)}.quick-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--surface-2);color:var(--accent);font-size:18px;margin-bottom:5px}
.creation-grid{display:grid;grid-template-columns:1fr;gap:12px}.choice{display:flex;gap:16px;text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;min-height:116px;align-items:center}.choice .quick-icon{width:48px;height:48px;margin:0;flex-shrink:0}.choice strong{display:block;font-size:18px;margin-bottom:5px}.choice span{font-size:13px;color:var(--muted);line-height:1.5}.choice .choice-arrow{font-size:25px;margin-left:auto;color:var(--muted)}
.ordinary{display:inline-flex;align-items:center;min-height:44px;margin:8px 12px}.resume-label{display:block;color:var(--accent)!important;font-weight:700;margin-top:8px}
.home-screen:not(.creating) .creation-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.home-screen:not(.creating) .choice{padding:14px 12px;min-height:119px;align-items:flex-start;flex-direction:column;gap:8px}.home-screen:not(.creating) .choice .quick-icon{width:36px;height:36px}.home-screen:not(.creating) .choice strong{font-size:13px;line-height:1.4;margin:0}.home-screen:not(.creating) .choice .choice-arrow,.home-screen:not(.creating) .choice div>span:not(.resume-label){display:none}
.choice>div{min-width:0}.choice strong{overflow-wrap:anywhere}.home-screen:not(.creating) .create-label,.creating .home-label{display:none}.choice strong .home-label,.choice strong .create-label{font-size:inherit;color:inherit}
.order-card{padding:20px;transition:border-color .15s}.order-card:hover{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.order-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.order-card h2{margin:10px 0 5px}.order-card .customer{color:var(--muted);margin:0 0 16px;font-size:14px}.order-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;color:var(--muted)}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:8px;background:var(--surface-2);color:var(--accent);font-size:11px;font-weight:700}.order-card-foot{display:flex;justify-content:space-between;align-items:center;gap:14px;border-top:1px solid var(--line);padding-top:14px}.order-price{font-weight:800;font-size:20px;letter-spacing:-.03em}.order-card-foot button{min-width:96px}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.page-heading h1{margin:0}.page-description{color:var(--muted);margin:8px 0 24px;font-size:14px}
.search-form{display:flex;gap:10px;align-items:flex-end;margin:18px 0 22px}.search-form label{flex:1;min-width:0;margin:0;font-size:12px;color:var(--muted)}.search-form input{display:block;width:100%;margin-top:7px}.search-form button{min-height:48px}
.empty-state{padding:36px 22px;text-align:center;border:1px dashed var(--line);border-radius:22px;color:var(--muted);background:var(--surface)}.empty-state h2{color:var(--text);margin:10px 0}.empty-state .app-cta{margin-top:10px}.empty-icon{font-size:30px;color:var(--accent)}
.order-title{margin:20px 0}.order-title p{color:var(--muted);margin:8px 0}.result-panel{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:22px;margin:18px 0}.result-label{font-size:12px;color:var(--muted)}.result-total{display:block;font-size:36px;font-weight:800;letter-spacing:-.04em;margin:6px 0 14px;overflow-wrap:anywhere}.result-panel .pre{font-size:14px;padding-top:18px;border-top:1px solid var(--line);line-height:1.8}
.section-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:16px 0;padding-bottom:12px}.section-tabs button{border:0;background:transparent;color:var(--muted)}.section-tabs button[aria-current=true]{background:var(--surface-2);color:var(--accent)}
.workspace-screen #content>label{margin:16px 0;font-size:13px;color:var(--muted)}.workspace-screen label>input,.workspace-screen label>select{display:block;width:100%;margin-top:7px}.workspace-screen input[type=checkbox]{width:20px;height:20px;vertical-align:middle;margin-left:10px}
.workspace-screen .card:not(.order-card){padding:22px}.workspace-screen .preview{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:12px;margin:18px 0}.workspace-screen .pdf{width:100%;height:70vh;border:0}.workspace-screen .pre{white-space:pre-wrap}.workspace-screen #job{border-left:4px solid var(--accent);font-size:14px}.workspace-screen #notice{border:1px solid color-mix(in srgb,var(--danger) 35%,transparent);padding:14px;border-radius:14px;background:var(--surface)}
.profile-card{display:flex;align-items:center;gap:16px;padding:24px}.profile-avatar{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent);font-size:23px;font-weight:750;flex-shrink:0}.profile-card h2{margin:0 0 5px}.profile-card p{margin:0;color:var(--muted);font-size:13px}.menu-list{display:grid;gap:0;border:1px solid var(--line);border-radius:20px;background:var(--surface);overflow:hidden}.menu-list button{display:flex;align-items:center;gap:14px;text-align:left;padding:18px;font-size:14px;border:0;border-radius:0;border-bottom:1px solid var(--line)}.menu-list button:last-child{border-bottom:0}.menu-list button:hover{background:var(--surface-2)}.menu-copy{flex:1;min-width:0}.menu-list small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:4px}.menu-list .menu-arrow{color:var(--muted);font-size:22px}
.stone-app dialog{width:min(520px,calc(100vw - 24px));max-height:85dvh;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--text);padding:24px;box-shadow:0 20px 80px #0003}.stone-app dialog::backdrop{background:#0b202b80}.stone-app dialog h2{font-size:22px;margin-top:0}
.form-screen main,.form-screen main.app{padding-bottom:calc(220px + env(safe-area-inset-bottom))}.form-screen .sticky,.form-screen .footer{bottom:calc(var(--nav-height) + env(safe-area-inset-bottom));padding-bottom:12px;background:var(--surface);border-top:1px solid var(--line);z-index:20}
.form-screen .topbar{padding:0 0 20px}.form-screen .brand .logo{display:none}.form-screen .brand h1{font-size:23px}.form-screen .brand p{font-size:12px}.form-screen .hero{background:var(--surface-2);border:1px solid var(--line);box-shadow:none}.form-screen .hero{padding:16px}.form-screen .hero h2{font-size:18px;line-height:1.3;margin:6px 0}.form-screen .hero p{font-size:12px}.form-screen .progress-ring{width:52px;height:52px}.form-screen .progress-ring svg{width:100%;height:100%}.form-screen .progress-ring .track{stroke:var(--line)}.form-screen .hero .eyebrow{color:var(--accent)}.form-screen .hero:after{display:none}
.form-screen .card-title{font-size:16px}.form-screen .emoji{font-size:16px}.form-screen .add-btn{color:var(--accent);border-color:var(--accent);background:var(--surface-2)}.form-screen .summary-box{background:var(--surface-2)}.form-screen .chip,.form-screen .chip.ok{color:var(--accent);background:var(--surface-2);border-color:var(--line)}.form-screen .modal{background:var(--surface);color:var(--text);border-color:var(--line)}.form-screen .btn-ghost,.form-screen .format-option{background:var(--surface);color:var(--text)}.form-screen .format-option small{color:var(--muted)}.form-screen .mode-row{margin:0}.form-screen .section-jumps::-webkit-scrollbar{display:none}.form-screen .section-jumps{scrollbar-width:none;display:flex;overflow:auto;gap:8px;margin:0 0 20px;padding-bottom:6px}.section-jumps a{flex-shrink:0;text-decoration:none;padding:8px 12px;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:12px;min-height:44px}
.form-screen #homeLink{color:var(--muted);font-size:13px}.form-screen .keyboard-done{background:var(--accent);color:var(--accent-text)}
.loading-block{color:var(--muted);padding:24px 0}.loading-block:before{content:'';display:block;width:36px;height:4px;background:var(--accent);border-radius:3px;margin-bottom:12px}
@media(min-width:900px){.stone-app{padding-left:220px}.app-nav{top:0;bottom:0;right:auto;width:220px;padding:110px 16px 24px;border-top:0;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:8px}.app-nav a{flex-direction:row;justify-content:flex-start;gap:13px;min-height:52px;padding:12px 16px;font-size:14px}.app-header{z-index:50;margin-left:-220px;padding-left:24px}.app-header-inner{max-width:none}.app-header .app-brand{min-width:196px}.stone-app main,.stone-app main.app{padding:34px 32px 80px}.form-screen main,.form-screen main.app{padding-bottom:180px}.form-screen .sticky,.form-screen .footer{left:220px;bottom:0}.creation-grid{grid-template-columns:1fr}.order-columns{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.welcome{padding:34px}.welcome h1{font-size:36px;max-width:500px}.welcome p{max-width:500px}.home-screen:not(.creating) .choice{min-height:126px}.home-screen:not(.creating) .choice strong{font-size:15px}}
@media(max-width:480px){.stone-app main,.stone-app main.app{padding-left:16px;padding-right:16px}.quick-grid{gap:8px}.quick-card{padding:14px 11px;min-height:130px}.quick-card strong{font-size:13px}.quick-card span{font-size:11px}.welcome{padding:22px}.welcome h1{font-size:27px;max-width:265px}.actions>*{flex:1 1 145px}.choice{padding:18px}.choice strong{font-size:16px}.result-total{font-size:31px}}

/* Compact dashboard rows keep recent work within reach on mobile. */
.form-screen .emoji svg,.quick-icon svg,.recent-icon svg,.menu-icon svg,.app-account svg{width:26px;height:26px;display:block;flex-shrink:0}
.choice[data-tone=teal] .quick-icon{background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent)}
.choice[data-tone=blue] .quick-icon{background:color-mix(in srgb,#638ac7 14%,var(--surface));color:#517db5}
.choice[data-tone=amber] .quick-icon{background:color-mix(in srgb,#c99c54 15%,var(--surface));color:#a87a36}
:root[data-theme=dark] .choice[data-tone=blue] .quick-icon{color:#9abcef}:root[data-theme=dark] .choice[data-tone=amber] .quick-icon{color:#e5bf85}
.choice:hover{border-color:var(--accent)}.choice:active,.app-cta:active{transform:translateY(1px)}
.home-screen .section-head{margin:22px 0 12px;gap:12px}.home-screen .section-head h2{font-size:17px}.home-screen .section-head .text-link{font-size:12px}.creating .section-head{margin-top:0}.creating #creationHeading{font-size:26px;line-height:1.2}.creating #creationHint{display:none}
.recent-card{display:flex;align-items:center;gap:12px;padding:16px!important;margin:10px 0!important}.recent-icon,.menu-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--surface-2);color:var(--accent);flex-shrink:0}
.recent-copy{flex:1;min-width:0}.recent-title{display:inline-flex;align-items:center;min-height:30px;font-weight:700;font-size:15px;text-decoration:none;color:var(--text);overflow-wrap:anywhere}.recent-copy .customer{font-size:12px;color:var(--muted);margin:0 0 3px}.recent-meta{font-size:10px;color:var(--muted)}
.recent-end{text-align:right;max-width:42%;display:flex;flex-direction:column;align-items:flex-end;gap:4px}.recent-end strong{font-size:13px;white-space:normal}.recent-end .hint{font-size:11px}.recent-open{display:grid;place-items:center;text-decoration:none;width:44px;height:44px;font-size:25px;color:var(--muted);border-radius:10px}.recent-open:hover{background:var(--surface-2);color:var(--accent)}
.storage-note{font-size:11px;line-height:1.6!important;color:var(--muted);margin:24px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.calculation-notes{padding:16px 18px;border:1px solid color-mix(in srgb,var(--warning) 28%,var(--line));border-radius:16px;background:color-mix(in srgb,var(--warning) 5%,var(--surface));margin:16px 0}.calculation-notes h2{font-size:14px;color:var(--warning);margin:0 0 8px}.calculation-notes .pre{font-size:13px;line-height:1.7;margin:0}
.result-details summary{cursor:pointer;min-height:44px;display:list-item;align-content:center;color:var(--accent);font-size:13px;font-weight:600}.result-details .pre{margin:0 0 6px}.result-panel:has(.result-details) .result-total{margin-bottom:4px}.order-title h1{margin:12px 0 0}
.section-tabs{padding:5px;border:1px solid var(--line);border-radius:14px;background:var(--surface);gap:4px}.section-tabs button{flex:1}.section-tabs button[aria-current=true]{background:color-mix(in srgb,var(--accent) 10%,var(--surface))}
.form-screen .emoji{display:inline-flex;align-items:center;color:var(--accent)}.form-screen .card{border-radius:20px}.form-screen .mode-switch{padding:5px;margin:16px 0}.form-screen .mode-row{padding:5px;background:var(--surface-2);border-radius:15px;gap:5px}.form-screen .mode-row button{border-color:transparent}.form-screen .field{margin-bottom:16px}.form-screen .field label{font-size:13px;font-weight:600}.form-screen input:not([type=checkbox]){background:var(--surface)}.form-screen .summary-box{border:1px solid var(--line);border-radius:14px}
.form-screen .sticky,.form-screen .footer{box-shadow:0 -5px 20px #152e3b08}.form-screen .btn-save{min-height:48px;border-radius:14px}.form-screen #homeLink{text-decoration:none}.form-screen main>p:has(#homeLink){margin:0 0 12px}
@media(max-width:360px){.section-caption{display:none}.recent-card{gap:9px;padding:12px!important}.recent-icon{width:34px;height:38px}.recent-end{max-width:40%}.recent-end strong{font-size:12px}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Locally bundled Phosphor glyphs use currentColor in both application themes. */
.choice-arrow svg,.menu-arrow svg,.recent-open svg{width:18px;height:18px;display:block}.app-cta svg{width:20px;height:20px;display:block}.empty-icon svg{width:38px;height:38px;display:block;margin:0 auto}.menu-arrow,.choice-arrow{flex-shrink:0}

/* Keep document geometry stable while data and the keyboard settle. */
html{scrollbar-gutter:stable}
.stone-app input,.stone-app select,.stone-app textarea{font-size:16px}
.home-screen.creating [data-dashboard]{display:none}
#recentOrders{min-height:400px;display:flow-root}
.recent-card{min-height:120px}
.workspace-screen #content{min-height:calc(100svh - 240px)}

.calc-screen #materialModal .modal{height:min(92svh,820px)}