:root {
  --ink:#173b2a;
  --ink-soft:#587064;
  --leaf:#1f6b46;
  --leaf-dark:#0d4a31;
  --lime:#dafa75;
  --lime-soft:#efffc4;
  --coral:#ff735d;
  --cream:#f8f4e8;
  --paper:#fffdf7;
  --line:#dce5dc;
  --white:#fff;
  --shadow:0 18px 50px rgba(24,59,42,.12);
  --radius:22px;
}

*{box-sizing:border-box}
html{background:var(--cream)}
body{margin:0;color:var(--ink);font-family:Manrope,system-ui,sans-serif;background:var(--cream);min-height:100vh}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit}

.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(360px,52%) 1fr}
.auth-art{padding:48px;display:flex;flex-direction:column;justify-content:space-between;background:var(--leaf-dark);color:white;overflow:hidden;position:relative}
.auth-art::before{content:"";position:absolute;width:640px;height:640px;border-radius:50%;background:var(--lime);right:-250px;bottom:-310px;opacity:.95}
.auth-art::after{content:"🥦  🍑  🥖";font-size:74px;letter-spacing:18px;position:absolute;right:8%;bottom:21%;transform:rotate(-8deg)}
.brand{display:flex;align-items:center;gap:12px;font-family:Unbounded,sans-serif;font-weight:700;font-size:20px;position:relative;z-index:1}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--lime);color:var(--leaf-dark);font-family:Unbounded;font-size:20px}
.auth-copy{position:relative;z-index:1;max-width:680px}
.auth-copy h1{font-family:Unbounded,sans-serif;font-size:clamp(42px,5.2vw,76px);line-height:1.06;margin:0 0 24px}
.auth-copy p{font-size:20px;line-height:1.55;max-width:570px;color:#d5e5dc}
.auth-card-wrap{padding:38px;display:grid;place-items:center}
.auth-card{width:min(530px,100%);background:var(--paper);padding:40px;border-radius:30px;box-shadow:var(--shadow)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;color:var(--leaf)}
.auth-card h2{font-family:Unbounded;margin:10px 0 10px;font-size:32px}
.muted{color:var(--ink-soft);line-height:1.5}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:26px 0}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:800}
.required::after{content:" *";color:var(--coral)}
input,select,textarea{width:100%;border:1px solid var(--line);background:white;border-radius:14px;padding:13px 14px;color:var(--ink);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--leaf);box-shadow:0 0 0 3px rgba(31,107,70,.1)}
.btn{border:0;border-radius:14px;padding:13px 18px;font-weight:800;background:var(--lime);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s}
.btn:hover{transform:translateY(-1px);filter:saturate(1.06)}
.btn.primary{background:var(--leaf);color:white}
.btn.coral{background:var(--coral);color:white}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.btn.small{padding:8px 12px;border-radius:11px;font-size:13px}
.btn.wide{width:100%}
.auth-switch{border:0;background:none;color:var(--leaf);font-weight:800;margin-top:18px;padding:0}
.demo-note{background:var(--lime-soft);border-radius:14px;padding:12px 14px;font-size:13px;margin-top:15px}

.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}
.sidebar{position:sticky;top:0;height:100vh;background:var(--leaf-dark);padding:26px 18px;color:white;display:flex;flex-direction:column}
.sidebar .brand{padding:0 10px 28px}
.nav{display:grid;gap:5px}
.nav button{border:0;background:transparent;color:#cde0d5;text-align:left;padding:12px 14px;border-radius:13px;font-weight:700;display:flex;gap:11px;align-items:center}
.nav button:hover,.nav button.active{background:var(--lime);color:var(--ink)}
.sidebar-foot{margin-top:auto;padding:16px 10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#b9cfc2}
.main{min-width:0;padding-bottom:210px}
.topbar{height:82px;padding:0 34px;display:flex;align-items:center;gap:16px;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(248,244,232,.9);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}
.topbar-actions{display:flex;align-items:center;gap:10px}
.role-switch{min-width:235px;background:var(--paper);font-weight:700}
.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:white;font-weight:800}
.content{padding:34px;max-width:1500px;margin:auto}
.page-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.page-head h1{font-family:Unbounded;margin:5px 0;font-size:34px}
.page-head p{margin:0;color:var(--ink-soft)}
.hero{background:var(--leaf);color:white;border-radius:28px;padding:34px;display:grid;grid-template-columns:1.5fr .8fr;gap:28px;margin-bottom:28px;overflow:hidden;position:relative}
.hero::after{content:"";position:absolute;width:270px;height:270px;border-radius:50%;background:var(--lime);right:-70px;top:-120px;z-index:0}
.hero h2{font-family:Unbounded;font-size:32px;max-width:680px;margin:8px 0 15px;position:relative;z-index:1}
.hero p{color:#d7e8df;max-width:650px;position:relative;z-index:1}
.hero-stat{align-self:end;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);padding:20px;border-radius:18px;position:relative;z-index:1}
.hero-stat strong{font-family:Unbounded;font-size:38px;display:block;color:var(--lime)}
.toolbar{display:flex;gap:10px;margin-bottom:24px;flex-wrap:wrap}
.toolbar input{max-width:440px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--paper);padding:9px 14px;border-radius:100px;font-weight:700;color:var(--ink-soft)}
.chip.active{background:var(--leaf);border-color:var(--leaf);color:white}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.product{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:17px;display:flex;flex-direction:column;min-height:260px;transition:.18s}
.product:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.product-visual{height:105px;border-radius:16px;background:var(--lime-soft);display:grid;place-items:center;font-size:54px;margin-bottom:14px}
.product .category{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--leaf);font-weight:800}
.product h3{font-size:15px;margin:7px 0;line-height:1.35}
.product-meta{font-size:12px;color:var(--ink-soft)}
.product-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:14px}
.price{font-size:19px;font-weight:800}

.cart-fab{position:fixed;right:28px;bottom:198px;z-index:20;border:0;border-radius:18px;background:var(--coral);color:white;padding:15px 20px;font-weight:800;box-shadow:var(--shadow)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card,.order-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:20px}
.card h3,.order-card h3{margin:0 0 8px}
.metric{font-family:Unbounded;font-size:32px;margin:8px 0}
.order-list{display:grid;gap:14px}
.order-head{display:flex;align-items:start;justify-content:space-between;gap:14px}
.status{display:inline-flex;border-radius:100px;padding:7px 11px;background:var(--lime-soft);color:var(--leaf-dark);font-size:12px;font-weight:800}
.status.warn{background:#fff0d5;color:#8d5a00}
.status.bad{background:#ffe0db;color:#a52b19}
.order-items{color:var(--ink-soft);font-size:13px;margin:13px 0}
.order-actions{display:flex;gap:8px;flex-wrap:wrap}
.empty{padding:56px 25px;text-align:center;border:1px dashed #b8c9be;border-radius:20px;color:var(--ink-soft);background:rgba(255,255,255,.35)}

.table-wrap{overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:20px}
table{border-collapse:collapse;width:100%;min-width:780px}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);background:#f5f7ef}
tr:last-child td{border-bottom:0}

.modal-backdrop{position:fixed;inset:0;background:rgba(11,37,25,.56);z-index:50;display:grid;place-items:center;padding:20px}
.modal{width:min(650px,100%);max-height:92vh;overflow:auto;background:var(--paper);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.modal.wide{width:min(900px,100%)}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.modal-head h2{font-family:Unbounded;font-size:24px;margin:0}
.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:white}
.cart-line{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.cart-total{display:flex;justify-content:space-between;font-size:20px;font-weight:800;padding:20px 0}

.learning{position:fixed;z-index:30;left:250px;right:0;bottom:0;background:#10261c;color:#d9e7df;border-top:1px solid #315043;transition:.25s}
.learning.collapsed{transform:translateY(calc(100% - 50px))}
.learning-tab{height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border:0;background:transparent;color:white;width:100%;font-weight:800}
.learning-tab span:first-child{color:var(--lime);letter-spacing:.08em;text-transform:uppercase;font-size:12px}
.learning-body{padding:6px 34px 24px;max-height:155px;overflow:auto}
.learning-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr .9fr;gap:0}
.trace-cell{padding:10px 20px;border-left:1px solid #315043;min-width:0}
.trace-cell:first-child{border-left:0;padding-left:0}
.trace-cell label{display:block;color:#86a093;font-size:11px;margin-bottom:7px}
.trace-cell strong,.trace-cell code{font-size:12px;color:var(--lime);word-break:break-word}
.trace-cell code{display:block;white-space:normal}
.toast{position:fixed;right:28px;top:96px;z-index:100;background:var(--ink);color:white;border-radius:13px;padding:13px 17px;box-shadow:var(--shadow);opacity:0;transform:translateY(-8px);pointer-events:none;transition:.2s;max-width:380px}
.toast.show{opacity:1;transform:none}
.toast.error{background:#9e2b1c}

@media(max-width:1100px){
  .product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .learning-grid{grid-template-columns:1fr 1fr}
  .trace-cell:nth-child(3){border-left:0}
  .cards{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .auth-shell{grid-template-columns:1fr}.auth-art{display:none}.auth-card-wrap{padding:18px}
  .shell{display:block}.sidebar{height:auto;position:sticky;z-index:20;padding:10px 14px;display:flex;flex-direction:row;align-items:center;top:0}
  .sidebar .brand{padding:0}.sidebar .brand span:last-child,.sidebar-foot{display:none}.nav{margin-left:auto;display:flex}.nav button{font-size:0;padding:10px}.nav button span{font-size:18px}
  .topbar{top:62px;padding:0 16px}.role-switch{min-width:160px}.content{padding:22px 16px}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.hero-stat{display:none}
  .learning{left:0}.learning-body{padding:6px 16px 20px}.learning-tab{padding:0 16px}.cart-fab{bottom:65px}
  .cards{grid-template-columns:1fr}.cart-fab{right:16px}
}
@media(max-width:520px){
  .form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.auth-card{padding:25px}
  .product-grid{grid-template-columns:1fr}.product{min-height:220px}.page-head{align-items:start;flex-direction:column}
  .topbar .btn.ghost{display:none}.role-switch{max-width:180px}.content{padding-bottom:30px}
  .learning-grid{grid-template-columns:1fr}.trace-cell{border-left:0;border-top:1px solid #315043;padding:10px 0}
}