:root{
  --tt-green:#0f4938;
  --tt-green-2:#176047;
  --tt-green-soft:#e8f0ec;
  --tt-orange:#ef8f19;
  --tt-cream:#f8f5ec;
  --tt-paper:#fffdf8;
  --tt-white:#ffffff;
  --tt-text:#18352d;
  --tt-muted:#6a7a74;
  --tt-border:#dfe7e2;
  --tt-danger:#b43f36;
  --tt-warning:#a9690d;
  --tt-info:#35637b;
  --tt-shadow:0 12px 32px rgba(15,73,56,.08);
  --tt-radius:16px;
  --tt-touch:48px;
  --tt-max:1440px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{background:var(--tt-cream);color:var(--tt-text)}
body{margin:0;min-height:100vh;background:linear-gradient(180deg,#fbfaf5 0%,#f4f7f4 100%);color:var(--tt-text)}
button,input,select,textarea{font:inherit}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.tt-pos-body{padding-bottom:78px}
.tt-topbar{height:72px;display:flex;align-items:center;gap:18px;padding:0 24px;position:sticky;top:0;z-index:30;background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--tt-border)}
.tt-brand img{width:232px;height:auto}
.tt-brand--compact img{width:188px}
.tt-topbar__context{display:flex;align-items:center;gap:8px;min-width:0}
.tt-context-chip{padding:8px 11px;border:1px solid var(--tt-border);border-radius:999px;background:var(--tt-white);font-size:12px;font-weight:700;white-space:nowrap}
.tt-topbar__actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.tt-user{font-size:13px;font-weight:700}
.tt-icon-button{width:var(--tt-touch);height:var(--tt-touch);border:1px solid var(--tt-border);border-radius:12px;background:#fff;color:var(--tt-green);font-size:20px;cursor:pointer}
.tt-online,[data-online-status]{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--tt-muted)}
.tt-online i,[data-online-status] i{width:9px;height:9px;border-radius:50%;background:#2f9e5b;box-shadow:0 0 0 4px rgba(47,158,91,.12)}
[data-online-status].is-offline i{background:var(--tt-danger);box-shadow:0 0 0 4px rgba(180,63,54,.12)}
.tt-main{width:min(var(--tt-max),calc(100% - 40px));margin:0 auto;padding:28px 0 32px}
.tt-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.tt-page-head h1{font-size:clamp(26px,3vw,42px);line-height:1.08;margin:5px 0 9px;letter-spacing:-.035em}
.tt-page-head p{margin:0;max-width:790px;color:var(--tt-muted);line-height:1.6}
.tt-eyebrow{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.13em;color:var(--tt-orange)}
.tt-button{min-height:var(--tt-touch);padding:0 18px;border-radius:12px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;font-weight:800;cursor:pointer;white-space:nowrap}
.tt-button--primary{background:var(--tt-green);color:white}
.tt-button--primary:hover{background:var(--tt-green-2)}
.tt-button--outline{background:#fff;border-color:var(--tt-border);color:var(--tt-green)}
.tt-button--block{width:100%}
.tt-status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}
.tt-status-card{min-height:130px;border:1px solid var(--tt-border);border-radius:var(--tt-radius);background:var(--tt-paper);padding:19px;display:flex;gap:14px;box-shadow:var(--tt-shadow)}
.tt-status-card__icon{width:42px;height:42px;border-radius:13px;background:var(--tt-green-soft);color:var(--tt-green);display:grid;place-items:center;font-weight:900;font-size:20px;flex:0 0 auto}
.tt-status-card small,.tt-module-card small{display:block;color:var(--tt-muted);font-size:11px;letter-spacing:.06em}
.tt-status-card strong{display:block;font-size:18px;margin:3px 0 5px}
.tt-status-card p{font-size:12px;line-height:1.5;color:var(--tt-muted);margin:0}
.tt-module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:20px}
.tt-module-card{min-height:92px;padding:17px;border:1px solid var(--tt-border);border-radius:var(--tt-radius);background:#fff;display:flex;align-items:center;gap:13px;transition:.18s ease}
.tt-module-card:hover{transform:translateY(-2px);box-shadow:var(--tt-shadow);border-color:#c7d7cf}
.tt-module-card>span{width:46px;height:46px;border-radius:14px;background:var(--tt-cream);display:grid;place-items:center;color:var(--tt-orange);font-size:21px}
.tt-module-card strong{display:block;margin-bottom:4px}
.tt-card{background:var(--tt-paper);border:1px solid var(--tt-border);border-radius:var(--tt-radius);box-shadow:var(--tt-shadow);padding:22px}
.tt-roadmap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.tt-roadmap h2{font-size:19px;margin:4px 0 7px}
.tt-roadmap p{margin:0;color:var(--tt-muted);line-height:1.5}
.tt-badge{padding:7px 10px;border-radius:999px;background:#fff3df;color:#9b5d0a;font-size:11px;font-weight:900}
.tt-bottom-nav{position:fixed;z-index:35;bottom:0;left:0;right:0;height:66px;background:rgba(255,253,248,.97);backdrop-filter:blur(12px);border-top:1px solid var(--tt-border);display:flex;align-items:stretch;justify-content:center;padding-bottom:env(safe-area-inset-bottom)}
.tt-bottom-nav a{width:min(160px,20%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--tt-muted);font-weight:700}
.tt-bottom-nav a>span{font-size:20px;line-height:1}
.tt-bottom-nav small{font-size:10px}
.tt-bottom-nav a.is-active{color:var(--tt-green)}
.tt-login-body{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 20% 15%,rgba(239,143,25,.12),transparent 28%),radial-gradient(circle at 80% 85%,rgba(15,73,56,.12),transparent 30%),var(--tt-cream)}
.tt-login-shell{width:min(980px,100%);min-height:570px;display:grid;grid-template-columns:1.08fr .92fr;border:1px solid var(--tt-border);border-radius:24px;overflow:hidden;background:var(--tt-paper);box-shadow:0 28px 70px rgba(15,73,56,.15)}
.tt-login-brand{position:relative;padding:60px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(145deg,#f8f3e7,#edf4ef)}
.tt-login-brand img{width:min(420px,100%)}
.tt-login-brand>p{margin:24px 0 0;font-size:20px;font-weight:800;color:var(--tt-green)}
.tt-login-brand__note{margin-top:auto;padding-top:30px;font-size:12px;color:var(--tt-muted)}
.tt-login-card{padding:56px;display:flex;flex-direction:column;justify-content:center}
.tt-login-card h1{font-size:34px;margin:5px 0 8px;letter-spacing:-.03em}
.tt-login-card p{margin:0;color:var(--tt-muted);line-height:1.5}
.tt-form{display:grid;gap:15px;margin-top:26px}
.tt-form label>span{display:block;font-size:12px;font-weight:800;margin:0 0 6px}
.tt-form input[type=email],.tt-form input[type=password],.tt-form input[type=text],.tt-form input[type=number],.tt-form select,.tt-form textarea{width:100%;min-height:50px;border:1px solid #cfdad4;border-radius:12px;padding:0 14px;background:#fff;color:var(--tt-text);outline:none}
.tt-form input:focus,.tt-form select:focus,.tt-form textarea:focus{border-color:var(--tt-green);box-shadow:0 0 0 3px rgba(15,73,56,.10)}
.tt-checkbox{display:flex!important;align-items:center;gap:9px}
.tt-checkbox input{width:18px;height:18px;accent-color:var(--tt-green)}
.tt-checkbox span{margin:0!important;font-weight:600!important;color:var(--tt-muted)}
.tt-alert{padding:12px 14px;border-radius:12px;margin-top:18px;font-size:13px}
.tt-alert--error{background:#fff0ee;color:#9a332c;border:1px solid #f3cbc6}
.tt-login-foot{display:flex;justify-content:space-between;gap:10px;margin-top:22px;font-size:11px;color:var(--tt-muted)}
.tt-diagnostic-list{display:grid}
.tt-diagnostic-row{display:grid;grid-template-columns:130px minmax(200px,1fr) 80px minmax(160px,1fr);gap:12px;align-items:center;min-height:58px;border-bottom:1px solid var(--tt-border)}
.tt-diagnostic-row:last-child{border-bottom:0}
.tt-diagnostic-group{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--tt-muted)}
.tt-diagnostic-row>small{color:var(--tt-muted);overflow-wrap:anywhere}
.tt-status{justify-self:start;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:900}
.tt-status--pass{background:#e8f6ed;color:#247644}
.tt-status--fail{background:#fdeceb;color:#a83630}
.tt-status--warn{background:#fff4dc;color:#99600d}
.tt-status--info{background:#eaf2f6;color:#315f76}
.tt-empty-state{min-height:calc(100vh - 200px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px}
.tt-empty-state__icon{width:72px;height:72px;border-radius:20px;display:grid;place-items:center;background:var(--tt-green-soft);color:var(--tt-green);font-size:36px;margin-bottom:18px}
.tt-empty-state h1{font-size:38px;margin:6px 0 10px}
.tt-empty-state p{max-width:640px;color:var(--tt-muted);line-height:1.65;margin:0 0 22px}
@media (max-width:1199px){
  .tt-status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tt-module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tt-brand--compact img{width:156px}
}
@media (max-width:767px){
  :root{--tt-radius:14px}
  .tt-pos-body{padding-bottom:76px}
  .tt-topbar{height:62px;padding:0 14px;gap:10px}
  .tt-brand--compact img{width:122px}
  .tt-topbar__context{display:none}
  .tt-user{display:none}
  .tt-main{width:calc(100% - 24px);padding:20px 0 24px}
  .tt-page-head{align-items:stretch;flex-direction:column}
  .tt-page-head h1{font-size:28px}
  .tt-status-grid,.tt-module-grid{grid-template-columns:1fr}
  .tt-status-card{min-height:104px}
  .tt-module-card{min-height:78px}
  .tt-roadmap{align-items:flex-start;flex-direction:column}
  .tt-bottom-nav{height:64px}
  .tt-bottom-nav a{width:20%}
  .tt-bottom-nav a>span{font-size:18px}
  .tt-login-body{padding:0;background:var(--tt-paper)}
  .tt-login-shell{min-height:100vh;display:flex;flex-direction:column;border:0;border-radius:0;box-shadow:none}
  .tt-login-brand{padding:34px 26px 24px;min-height:230px}
  .tt-login-brand img{width:min(360px,100%)}
  .tt-login-brand__note{margin-top:25px;padding-top:0}
  .tt-login-card{padding:30px 24px 42px;flex:1}
  .tt-login-card h1{font-size:28px}
  .tt-diagnostic-row{grid-template-columns:1fr 76px;gap:6px 10px;padding:12px 0}
  .tt-diagnostic-group{grid-column:1/2}
  .tt-diagnostic-row>strong{grid-column:1/2}
  .tt-diagnostic-row>.tt-status{grid-column:2/3;grid-row:1/3}
  .tt-diagnostic-row>small{grid-column:1/3}
  .tt-empty-state{min-height:calc(100vh - 150px);padding:24px 10px}
  .tt-empty-state h1{font-size:30px}
}
@media (max-width:420px){
  .tt-brand--compact img{width:104px}
  .tt-online span{display:none}
  .tt-bottom-nav small{font-size:9px}
}

.tt-offline-card{max-width:560px;background:#fff;border-radius:20px;box-shadow:var(--tt-shadow);padding:42px}.tt-offline-logo{max-width:340px;margin-bottom:28px}

/* v0.2.0 — Access, Management Connection & Shift canonical components */
.tt-alert--success{background:#eaf6ee;color:#226d42;border:1px solid #c8e5d2}
.tt-two-col{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:16px;align-items:start}
.tt-two-col--security{grid-template-columns:minmax(0,1fr) minmax(280px,.7fr)}
.tt-section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}
.tt-section-head h2,.tt-card h2{margin:4px 0 10px;font-size:21px;letter-spacing:-.02em}
.tt-muted{color:var(--tt-muted);line-height:1.6}
.tt-small-note{font-size:12px}
.tt-key-value{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--tt-border);font-size:13px}
.tt-key-value:last-of-type{border-bottom:0}
.tt-key-value span{color:var(--tt-muted)}
.tt-key-value strong{text-align:right}
.tt-inline-form{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.tt-inline-form small,.tt-form label>small{color:var(--tt-muted);line-height:1.45}
.tt-form textarea{padding:12px 14px;min-height:88px;resize:vertical}
.tt-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tt-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}
.tt-metric{background:#fff;border:1px solid var(--tt-border);border-radius:var(--tt-radius);padding:18px;box-shadow:var(--tt-shadow)}
.tt-metric small{display:block;color:var(--tt-muted);font-size:10px;font-weight:900;letter-spacing:.08em}
.tt-metric strong{display:block;font-size:30px;margin:5px 0 2px}
.tt-metric span{font-size:12px;color:var(--tt-muted)}
.tt-flow-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.tt-flow-list li{position:relative;padding:12px 12px 12px 42px;border:1px solid var(--tt-border);border-radius:12px;background:#fff}
.tt-flow-list li:before{content:counter(list-item);position:absolute;left:12px;top:11px;width:21px;height:21px;border-radius:50%;display:grid;place-items:center;background:var(--tt-green-soft);color:var(--tt-green);font-size:10px;font-weight:900}
.tt-flow-list b,.tt-flow-list span{display:block}
.tt-flow-list span{margin-top:3px;font-size:12px;color:var(--tt-muted)}
.tt-money-field{display:flex;align-items:center;min-height:50px;border:1px solid #cfdad4;border-radius:12px;background:#fff;overflow:hidden}
.tt-money-field:focus-within{border-color:var(--tt-green);box-shadow:0 0 0 3px rgba(15,73,56,.10)}
.tt-money-field b{padding:0 0 0 14px;color:var(--tt-muted);font-size:13px}
.tt-money-field input{border:0!important;box-shadow:none!important;min-height:48px!important}
.tt-shift-summary{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:12px;margin-bottom:16px}
.tt-shift-summary article{background:#fff;border:1px solid var(--tt-border);border-radius:14px;padding:15px}
.tt-shift-summary small{display:block;font-size:9px;font-weight:900;letter-spacing:.08em;color:var(--tt-muted)}
.tt-shift-summary strong{display:block;margin-top:4px;font-size:16px}
.tt-history-list{margin-top:20px;border-top:1px solid var(--tt-border)}
.tt-history-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid var(--tt-border)}
.tt-history-row strong,.tt-history-row small{display:block}
.tt-history-row small{margin-top:3px;color:var(--tt-muted);font-size:10px}
.tt-history-row>b{white-space:nowrap}
.is-positive{color:#267846}.is-negative{color:var(--tt-danger)}
.tt-button--danger-outline{color:var(--tt-danger);border-color:#e7c6c2}
.tt-section-gap{margin-top:16px}
.tt-table-wrap{width:100%;overflow:auto;border:1px solid var(--tt-border);border-radius:12px}
.tt-table{width:100%;border-collapse:collapse;min-width:760px;background:#fff}
.tt-table th,.tt-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--tt-border);font-size:12px;white-space:nowrap}
.tt-table th{font-size:10px;letter-spacing:.06em;color:var(--tt-muted);background:#fafbf9}
.tt-table tbody tr:last-child td{border-bottom:0}
@media (max-width:1000px){
  .tt-two-col,.tt-two-col--security{grid-template-columns:1fr}
  .tt-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tt-shift-summary{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:767px){
  .tt-metric-grid{grid-template-columns:1fr 1fr}
  .tt-shift-summary{grid-template-columns:1fr 1fr}
  .tt-form-grid{grid-template-columns:1fr}
  .tt-section-head{align-items:flex-start}
}
@media (max-width:440px){
  .tt-metric-grid,.tt-shift-summary{grid-template-columns:1fr}
}