:root{
  --bg:#f6f1ea; --panel:#fffdf9; --ink:#26211f; --muted:#756b66; --line:#e5d9cf;
  --accent:#7d4f50; --accent2:#b56f58; --soft:#f0dfd2; --good:#2f6b4f; --warn:#9b641c; --bad:#8f3e3e;
  --shadow:0 12px 32px rgba(50,32,27,.08); --radius:18px;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(135deg,#fbf7f1 0%,#f2e9df 100%);color:var(--ink)}
button,input,select,textarea{font:inherit} button{cursor:pointer}
.app{max-width:1280px;margin:auto;padding:20px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.brand{display:flex;align-items:center;gap:12px}.logo{width:46px;height:46px;border-radius:15px;background:var(--accent);color:white;display:grid;place-items:center;font-size:25px;box-shadow:var(--shadow)}
.brand h1{font-size:22px;line-height:1;margin:0}.brand p{margin:5px 0 0;color:var(--muted);font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:10px 13px;border-radius:12px;font-weight:700;box-shadow:0 2px 8px rgba(30,20,16,.03)}.btn.primary{background:var(--accent);color:white;border-color:var(--accent)}.btn.danger{color:var(--bad)}
.nav{display:flex;gap:8px;overflow:auto;padding:4px 0 14px}.tab{white-space:nowrap;border:0;background:transparent;padding:10px 14px;border-radius:999px;color:var(--muted);font-weight:700}.tab.active{background:var(--ink);color:#fff}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:rgba(255,253,249,.96);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.span4{grid-column:span 4}.span5{grid-column:span 5}.span6{grid-column:span 6}.span7{grid-column:span 7}.span8{grid-column:span 8}.span12{grid-column:span 12}
.card h2{font-size:17px;margin:0 0 6px}.card .sub{font-size:13px;color:var(--muted);margin:0 0 18px}.section{display:none}.section.active{display:block}
.metric{font-size:30px;font-weight:850;letter-spacing:-.04em}.metric-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:800}.metric-note{font-size:12px;color:var(--muted);margin-top:4px}
.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.field label{display:block;font-size:12px;font-weight:800;color:var(--muted);margin:0 0 6px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:11px;padding:11px 12px;color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent2);box-shadow:0 0 0 3px rgba(181,111,88,.12)}
.hr{height:1px;background:var(--line);margin:18px 0}.result-list{display:grid;gap:9px}.result-row{display:flex;justify-content:space-between;gap:15px;font-size:13px}.result-row strong{font-size:14px}.hero-result{padding:18px;border-radius:16px;background:linear-gradient(135deg,#362c2a,#5a3d39);color:white;margin-bottom:16px}.hero-result .big{font-size:38px;font-weight:900;line-height:1}.hero-result small{opacity:.72}.status{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:800;background:#edf7f0;color:var(--good)}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{border-collapse:collapse;width:100%;min-width:780px;background:#fff}th,td{padding:10px 11px;border-bottom:1px solid #eee5dd;text-align:left;font-size:12px}th{background:#faf5ef;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:10px}tr:last-child td{border-bottom:0}td input{width:100%;border:1px solid transparent;background:transparent;border-radius:7px;padding:6px}td input:focus{border-color:var(--line);background:#fff;outline:none}.mini{font-size:11px;color:var(--muted)}
.addrow{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.pill{background:var(--soft);color:#74473d;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800}.notice{padding:12px 14px;background:#fff6df;border:1px solid #eddaaa;border-radius:12px;color:#77500e;font-size:12px;line-height:1.45}.tip{padding:12px 14px;background:#eef6f1;border:1px solid #cadfce;border-radius:12px;color:#365844;font-size:12px;line-height:1.45}
.chart{height:180px;display:flex;align-items:flex-end;gap:8px;padding:12px 4px 0}.bar{flex:1;min-width:24px;background:linear-gradient(180deg,var(--accent2),var(--accent));border-radius:8px 8px 4px 4px;position:relative}.bar span{position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--muted)}
.footer{padding:20px 2px;color:var(--muted);font-size:11px;text-align:center}.empty{padding:28px;text-align:center;color:var(--muted)}
.kbd{border:1px solid var(--line);background:#fff;padding:2px 6px;border-radius:6px;font-size:10px}.save-dot{width:8px;height:8px;border-radius:50%;background:var(--good);display:inline-block;margin-right:6px}
@media(max-width:900px){.span4,.span5,.span6,.span7,.span8{grid-column:span 12}.formgrid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.metric{font-size:26px}}
@media print{body{background:#fff}.nav,.actions,.addrow,.footer,.no-print{display:none!important}.app{max-width:none;padding:0}.card{box-shadow:none;break-inside:avoid}.section{display:block!important;margin-bottom:16px}.section:not(#pricing){display:none!important}}

/* YarnMargin 2.0 mobile/PWA enhancements */
html{-webkit-text-size-adjust:100%;touch-action:manipulation}
body{min-height:100vh;min-height:100dvh}
button,.btn,.tab,input,select,textarea{-webkit-tap-highlight-color:transparent}
button,.btn,.tab{min-height:44px}
.mobile-nav{display:none}
.install-card{display:none;margin-bottom:14px;background:linear-gradient(135deg,#fff7ef,#f6e8dc);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow)}
.install-card strong{display:block;margin-bottom:5px}.install-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.install-card .addrow{margin-top:10px}
.welcome{position:fixed;inset:0;z-index:9999;background:rgba(38,33,31,.44);backdrop-filter:blur(8px);display:none;align-items:flex-end;justify-content:center;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom))}
.welcome.show{display:flex}.welcome-panel{width:min(560px,100%);background:var(--panel);border-radius:24px;padding:22px;border:1px solid var(--line);box-shadow:0 25px 70px rgba(30,20,16,.28)}
.welcome-logo{width:56px;height:56px;border-radius:18px;background:var(--accent);color:white;display:grid;place-items:center;font-size:30px;margin-bottom:14px}.welcome h2{margin:0 0 7px;font-size:24px}.welcome p{margin:0 0 16px;color:var(--muted);line-height:1.5;font-size:14px}.welcome-actions{display:grid;gap:9px}.welcome-actions .btn{width:100%;font-size:15px;padding:13px}
.toast{position:fixed;z-index:10000;left:50%;bottom:calc(92px + env(safe-area-inset-bottom));transform:translate(-50%,16px);background:#26211f;color:#fff;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:750;opacity:0;pointer-events:none;transition:.2s ease;box-shadow:var(--shadow);white-space:nowrap;max-width:calc(100vw - 32px);overflow:hidden;text-overflow:ellipsis}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:700px){
  body{background:#f7f1eb}
  .app{padding:12px 12px calc(92px + env(safe-area-inset-bottom));}
  .topbar{margin-bottom:10px;gap:10px}.brand{width:100%}.logo{width:42px;height:42px;border-radius:13px;font-size:22px}.brand h1{font-size:21px}.brand p{font-size:11px}
  .actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:8px}.actions .btn{padding:10px 8px;font-size:12px}.actions .premium-top{display:none}#sampleBtn{grid-column:1/-1}
  .nav{display:none}
  .mobile-nav{position:fixed;z-index:9000;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,253,249,.96);backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -8px 28px rgba(50,32,27,.09)}
  .mobile-tab{border:0;background:transparent;color:var(--muted);min-height:54px;border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10px;font-weight:800}.mobile-tab .ico{font-size:18px;line-height:1}.mobile-tab.active{background:var(--soft);color:var(--accent)}
  .card{padding:16px;border-radius:16px}.grid{gap:12px}.card h2{font-size:16px}.card .sub{font-size:12px;margin-bottom:14px}
  .metric{font-size:25px}.hero-result{padding:15px}.hero-result .big{font-size:34px}
  .field label{font-size:12px}.field input,.field select,.field textarea{font-size:16px;min-height:48px;padding:12px}
  .btn{font-size:14px;min-height:46px}
  .tablewrap{margin-left:-2px;margin-right:-2px;-webkit-overflow-scrolling:touch}table{min-width:700px}th,td{padding:9px 8px}
  .notice,.tip{font-size:12px}
  .footer{padding-top:12px}.install-card{display:block}
  #previewNotice{display:none}
}
@media(display-mode:standalone){.install-card{display:none!important}.app{padding-top:calc(12px + env(safe-area-inset-top))}}



/* YarnMargin 3.0 licensing + commercial UI */
:root{--locked:#f8eee6;--locked-line:#e2c7b7}
.license-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:850;background:#fff6df;border:1px solid #eddaaa;color:#77500e}
.license-chip.active{background:#edf7f0;border-color:#c8dfce;color:var(--good)}
.license-dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.demo-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;margin-bottom:14px;border:1px solid var(--locked-line);border-radius:14px;background:var(--locked);font-size:13px;line-height:1.45}
.demo-banner strong{display:block}.demo-banner p{margin:2px 0 0;color:var(--muted)}
.lock-wrap{position:relative}.lock-overlay{display:none;position:absolute;inset:0;z-index:50;background:rgba(246,241,234,.89);backdrop-filter:blur(5px);border-radius:18px;align-items:center;justify-content:center;padding:20px}.lock-overlay.show{display:flex}.lock-panel{max-width:430px;text-align:center;background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:22px}.lock-icon{width:52px;height:52px;margin:0 auto 12px;border-radius:17px;display:grid;place-items:center;background:var(--soft);font-size:25px}.lock-panel h3{margin:0 0 7px;font-size:20px}.lock-panel p{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.5}
.modal{position:fixed;inset:0;z-index:12000;display:none;align-items:flex-end;justify-content:center;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));background:rgba(38,33,31,.5);backdrop-filter:blur(8px)}.modal.show{display:flex}.modal-card{width:min(560px,100%);max-height:90dvh;overflow:auto;background:var(--panel);border-radius:24px;padding:22px;border:1px solid var(--line);box-shadow:0 25px 70px rgba(30,20,16,.3)}.modal-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.modal-head h2{margin:0 0 6px}.modal-head p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.icon-btn{border:0;background:transparent;font-size:22px;min-width:44px;min-height:44px;border-radius:12px}.icon-btn:hover{background:var(--soft)}
.license-status{padding:12px 14px;border-radius:14px;background:#faf5ef;border:1px solid var(--line);font-size:12px;line-height:1.55}.license-status strong{font-size:13px}.license-key-input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.03em}.error-text{min-height:18px;color:var(--bad);font-size:12px;font-weight:700;margin-top:7px}.success-text{color:var(--good)}
.premium-badge{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:#fff;background:var(--accent);padding:4px 7px;border-radius:999px;margin-left:7px}.offline-badge{display:none;font-size:11px;font-weight:800;color:var(--warn)}.offline-badge.show{display:inline}
.btn[disabled]{opacity:.5;cursor:not-allowed}.premium-only-disabled{opacity:.55}
@media(max-width:700px){.demo-banner{align-items:stretch;flex-direction:column}.demo-banner .btn{width:100%}.license-chip{font-size:11px}.modal-card{padding:18px;border-radius:22px}.lock-overlay{border-radius:16px}}

/* YarnMargin v3.1 Pro business-manager upgrade */
.feature-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.feature-kicker{white-space:nowrap;background:#f4ebe3;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:850;color:var(--accent)}
.pro-feature-card{border-color:#dcc9bb;background:linear-gradient(180deg,rgba(255,253,249,.98),rgba(252,246,240,.98))}
.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}
.sales-form{grid-template-columns:1.2fr .6fr .8fr 1.2fr .8fr}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.mini-metric{border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px}
.mini-metric span{display:block;color:var(--muted);font-size:11px;font-weight:750;margin-bottom:5px}
.mini-metric strong{font-size:18px;letter-spacing:-.02em}
.batch-yarn,.goal-box{margin-top:14px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:13px;font-size:12px;line-height:1.5}
.goal-plan-list{display:grid;gap:8px;margin-top:10px}.goal-plan-row{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #eee5dd;padding-top:8px}.goal-plan-row:first-child{border-top:0;padding-top:0}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.project-card{border:1px solid var(--line);background:#fff;border-radius:15px;padding:14px}.project-card h3{margin:0 0 5px;font-size:15px}.project-meta{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 11px}.project-stat{font-size:11px;padding:5px 7px;border-radius:999px;background:#f6efe8;color:var(--muted)}.project-actions{display:flex;gap:7px;flex-wrap:wrap}.project-actions .btn{padding:8px 10px;min-height:38px;font-size:12px}
.coverage-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.coverage-item{border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px}.coverage-item strong{display:block;margin-bottom:4px}.coverage-ok{color:var(--good)}.coverage-warn{color:var(--warn)}
@media(max-width:900px){.three-col,.sales-form{grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:1fr 1fr}.project-grid,.coverage-grid{grid-template-columns:1fr}}
@media(max-width:600px){.feature-head{display:block}.feature-kicker{display:inline-block;margin-top:8px}.three-col,.sales-form,.metric-grid{grid-template-columns:1fr}.project-card{padding:12px}}
.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex-shrink: 0;
}
@media (max-width: 760px) {
  .brand-logo {
    width: 42px;
    height: 42px;
  }
}
.market-progress-list {
  display: grid;
  gap: 18px;
  padding-top: 4px;
}

.market-progress-item {
  width: 100%;
}

.market-progress-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.market-progress-top strong {
  font-size: 14px;
}

.market-progress-top span {
  font-size: 12px;
  color: var(--muted);
}



@media(max-width:600px) {
  .market-progress-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }
}
.market-progress-bar {
  width: 100%;
  height: 12px;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
  appearance: none;
  -webkit-appearance: none;
  background: #eee5dd;
}

.market-progress-bar::-webkit-progress-bar {
  background: #eee5dd;
  border-radius: 999px;
}

.market-progress-bar::-webkit-progress-value {
  background: linear-gradient(
    90deg,
    var(--accent2),
    var(--accent)
  );
  border-radius: 999px;
}

.market-progress-bar::-moz-progress-bar {
  background: linear-gradient(
    90deg,
    var(--accent2),
    var(--accent)
  );
  border-radius: 999px;
}





/* YarnMargin v3.1 Project Photos + market snapshot */
.market-progress-list{display:grid;gap:18px;padding-top:4px}
.market-progress-item{width:100%}
.market-progress-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}
.market-progress-top strong{font-size:14px}
.market-progress-top>span{font-size:12px;color:var(--muted)}
.market-progress-name{display:flex;align-items:center;gap:9px;min-width:0}
.market-progress-bar{width:100%;height:12px;border:0;border-radius:999px;overflow:hidden;appearance:none;-webkit-appearance:none;background:#eee5dd}
.market-progress-bar::-webkit-progress-bar{background:#eee5dd;border-radius:999px}
.market-progress-bar::-webkit-progress-value{background:linear-gradient(90deg,var(--accent2),var(--accent));border-radius:999px}
.market-progress-bar::-moz-progress-bar{background:linear-gradient(90deg,var(--accent2),var(--accent));border-radius:999px}
.project-card-main{display:grid;grid-template-columns:112px minmax(0,1fr);gap:14px;align-items:start}
.project-card-info{min-width:0}.project-card-info h3{margin-top:2px}
.project-photo-slot{position:relative;width:112px;aspect-ratio:1;border:1.5px dashed #d8c7ba;border-radius:15px;background:#faf5ef;color:var(--accent);display:grid;place-items:center;padding:0;overflow:hidden;box-shadow:none;min-height:0}
.project-photo-slot:hover,.project-photo-slot:focus-visible{border-color:var(--accent2);background:#f7eee6;outline:none;box-shadow:0 0 0 3px rgba(181,111,88,.12)}
.project-photo-placeholder{display:grid;place-items:center;color:#9a7b6f}.project-photo-placeholder svg{width:44px;height:44px}
.project-photo-img{display:none;width:100%;height:100%;object-fit:cover}
.project-photo-slot.has-photo .project-photo-img,.project-photo-thumb.has-photo .project-photo-img{display:block}
.project-photo-slot.has-photo .project-photo-placeholder,.project-photo-thumb.has-photo .project-photo-placeholder{display:none}
.project-photo-edit{display:none;position:absolute;right:7px;bottom:7px;width:30px;height:30px;border-radius:999px;background:rgba(255,253,249,.94);color:var(--accent);place-items:center;box-shadow:0 2px 8px rgba(38,33,31,.18)}
.project-photo-edit svg{width:17px;height:17px}.project-photo-slot.has-photo .project-photo-edit{display:grid}
.project-photo-thumb{flex:0 0 auto;width:38px;height:38px;border-radius:10px;overflow:hidden;background:#f6efe8;border:1px solid var(--line);display:grid;place-items:center;color:#a18a7e}
.project-photo-thumb .project-photo-placeholder{display:grid;place-items:center}.project-photo-thumb .project-photo-placeholder svg{width:20px;height:20px}
.table-product-cell{display:flex;align-items:center;gap:8px;min-width:160px}.table-product-cell input{min-width:110px}.table-product-cell>span:not(.project-photo-thumb){font-weight:700}
.batch-project-photo-host{margin-top:12px}.batch-project-photo-host[hidden]{display:none}
.batch-project-photo-card{display:inline-flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:13px;background:#fff}
.batch-project-photo-card .project-photo-thumb{width:46px;height:46px}.batch-project-photo-card strong{display:block;font-size:13px}.batch-project-photo-card>div>span{display:block;margin-top:2px;color:var(--muted);font-size:11px}
@media(max-width:600px){.market-progress-top{align-items:flex-start}.market-progress-top>span{white-space:nowrap}.project-card-main{grid-template-columns:92px minmax(0,1fr);gap:11px}.project-photo-slot{width:92px;border-radius:13px}.project-photo-placeholder svg{width:38px;height:38px}}