:root{--bg:#f7f6f2;--surface:#f9f8f5;--surface2:#fbfbf9;--offset:#f3f0ec;--border:#d4d1ca;--div:#dcd9d5;--text:#28251d;--muted:#7a7974;--inv:#f9f8f4;--primary:#01696f;--ph:#0c4e54;--phigh:#cedcd8;--ok:#437a22;--warn:#964219;--err:#a13544;--r:.5rem;--rl:.75rem;--rxl:1rem;--rf:9999px;--font:system-ui,-apple-system,'Segoe UI',sans-serif}
[data-theme=dark]{--bg:#171614;--surface:#1c1b19;--surface2:#201f1d;--offset:#1d1c1a;--border:#393836;--div:#262523;--text:#cdccca;--muted:#97958f;--inv:#2b2a28;--primary:#4f98a3;--ph:#227f8b;--phigh:#313b3b;--ok:#6daa45;--warn:#bb653b;--err:#dd6974}
*{box-sizing:border-box;margin:0;padding:0}
html,body,#root{height:100%;font-family:var(--font);background:var(--bg);color:var(--text);font-size:16px}
button,input,select,textarea{font:inherit;color:var(--text)}
button{cursor:pointer;border:none;background:none}
.btn{padding:.75rem 1.1rem;border-radius:var(--r);font-weight:700;font-size:.875rem;border:1px solid transparent;transition:opacity .15s}
.btn:hover{opacity:.85}.btn-primary{background:var(--primary);color:var(--inv)}
.btn-secondary{background:var(--offset);border-color:var(--border)}
.btn-danger{background:color-mix(in srgb,var(--err) 14%,transparent);border-color:color-mix(in srgb,var(--err) 30%,transparent);color:var(--err)}
.btn-sm{padding:.5rem .8rem;font-size:.8rem}
.badge{display:inline-flex;align-items:center;padding:.3rem .6rem;border-radius:var(--rf);font-size:.75rem;font-weight:800}
.b-blue{background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--primary)}
.b-ok{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.b-warn{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.b-err{background:color-mix(in srgb,var(--err) 14%,transparent);color:var(--err)}
.card{background:var(--surface2);border:1px solid color-mix(in srgb,var(--text) 10%,transparent);border-radius:var(--rxl);padding:1.25rem}
.field{display:grid;gap:.3rem}
.field label{font-size:.8rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.field input,.field select,.field textarea{background:var(--bg);border:1px solid var(--border);border-radius:var(--r);padding:.7rem .85rem;width:100%}
.field input[type=password]{letter-spacing:.1em}
.field textarea{min-height:80px;resize:vertical}
.shell{display:grid;grid-template-rows:auto 1fr;height:100dvh}
.header{display:flex;justify-content:space-between;align-items:center;padding:.9rem 1.25rem;border-bottom:1px solid var(--border);background:var(--surface);gap:1rem;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:.75rem}
.logo-icon{width:32px;height:32px;color:var(--primary)}
.logo strong{font-size:1.1rem;display:block}.logo span{font-size:.8rem;color:var(--muted)}
.nav{display:flex;gap:.5rem;flex-wrap:wrap}
.nav button{padding:.6rem .9rem;border-radius:var(--rf);border:1px solid var(--border);font-size:.85rem;font-weight:700;background:var(--surface2)}
.nav button.active{background:var(--phigh);color:var(--primary)}
.main{overflow:auto;padding:1.25rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stack{display:flex;flex-direction:column;gap:.75rem}
.row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:flex-start}
.row-center{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}
.grow{flex:1 1 auto}
.muted{color:var(--muted)}.tiny{font-size:.8rem}
.sep{border:none;border-top:1px solid var(--div);margin:.5rem 0}
table{width:100%;border-collapse:collapse;font-size:.875rem}
th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:.6rem .75rem;border-bottom:1px solid var(--div);text-align:left}
td{padding:.7rem .75rem;border-bottom:1px solid var(--div);vertical-align:middle}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;padding:1rem;z-index:200}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--rxl);padding:1.25rem;width:min(720px,100%);max-height:90vh;overflow:auto;box-shadow:0 16px 48px rgba(0,0,0,.18)}
.line-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--rl);padding:.85rem 1rem;display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.line-item-info{flex:1;min-width:120px}
.line-inputs{display:flex;gap:.6rem;align-items:flex-end;flex-wrap:wrap}
.line-input{display:grid;gap:.25rem}
.line-input span{font-size:.75rem;color:var(--muted);font-weight:700;text-transform:uppercase}
.line-input input{width:90px;padding:.55rem .7rem;border:1px solid var(--border);border-radius:var(--r);background:var(--bg)}
.alert-box{background:var(--offset);border:1px solid var(--border);border-radius:1rem;padding:.82rem .95rem}
.total-row{background:var(--phigh);border:1px solid color-mix(in srgb,var(--primary) 50%,transparent);border-radius:var(--rl);padding:.85rem 1rem;display:flex;justify-content:space-between;align-items:center}
.warn-box{background:color-mix(in srgb,var(--err) 10%,transparent);border:1px solid color-mix(in srgb,var(--err) 30%,transparent);border-radius:1rem;padding:.82rem .95rem}
.login-wrap{display:grid;place-items:center;min-height:100dvh;padding:1rem;background:linear-gradient(180deg,#fff6f2 0%,#fff 45%,#f4f7fb 100%)}
.login-box{width:min(420px,100%);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.06);border-radius:1.5rem;padding:1.2rem 1.1rem 1.15rem;box-shadow:0 12px 24px rgba(0,0,0,.12)}
.chip{background:var(--offset);border:1px solid var(--border);border-radius:var(--rl);padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}

.login-box{width:min(420px,100%);background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.08);border-radius:1.35rem;padding:1.4rem 1.25rem;box-shadow:0 18px 40px rgba(0,0,0,.16)}
.login-hero{display:flex;flex-direction:column;align-items:center;gap:.85rem;margin-bottom:1.1rem}
.login-hero img{width:120px;height:120px;object-fit:contain;border-radius:1.15rem;box-shadow:0 8px 22px rgba(0,0,0,.18);background:#fff;padding:.45rem}
.login-title{font-size:1.45rem;font-weight:900;line-height:1.05;text-align:center;color:#7f1d1d}
.login-sub{font-size:.88rem;color:var(--muted);text-align:center;max-width:32ch;line-height:1.3}
.login-box .field label{font-size:.82rem;font-weight:700;color:#444}
.login-box input,.login-box select{padding:.95rem .95rem;font-size:1rem;border-radius:1rem}
.login-box .btn{padding:.82rem .95rem;border-radius:1rem;font-size:1rem;font-weight:800}
.login-box .tiny-muted{display:none}.login-box hr{display:none}.login-box small{display:none}.login-box .muted{display:none}
.vendor-screen .header{backdrop-filter:blur(8px)}
.vendor-screen .card,.vendor-screen .alert-box,.vendor-screen .warn-box{border-radius:1.05rem}
.vendor-screen .nav button{padding:.9rem 1.1rem;border-radius:.9rem}
.vendor-screen .btn{border-radius:.9rem}
.vendor-screen .field label{font-size:.8rem;font-weight:700}



.quick-card{background:#fff;border:1px solid var(--border);border-radius:1.2rem;padding:1rem}

@media(max-width:720px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.line-inputs{width:100%}}