:root{
  --kb-offset:0px;
  --bg:#f6f7fb;
  --card:#ffffff;
  --ink:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --primary:#111827;
  --primary-2:#1f2937;
  --accent:#2563eb;
  --shadow:0 8px 20px rgba(15,23,42,.08);
  --shadow-strong:0 12px 28px rgba(15,23,42,.14);
  --radius:12px;
  --surface-1:#ffffff;
  --surface-2:#f8fafc;
  --elev-1:0 4px 14px rgba(15,23,42,.06);
  --elev-2:0 8px 22px rgba(15,23,42,.10);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle, rgba(255,255,255,.86) 0 1.4px, transparent 1.9px) 0 0 / 120px 120px,
    radial-gradient(circle, rgba(148,163,184,.56) 0 1.1px, transparent 1.7px) 36px 68px / 150px 150px,
    radial-gradient(circle, rgba(191,219,254,.45) 0 .9px, transparent 1.4px) 80px 40px / 190px 190px,
    radial-gradient(circle, rgba(255,255,255,.5) 0 .8px, transparent 1.3px) 10px 90px / 220px 220px,
    linear-gradient(180deg,#fafbff 0%, var(--bg) 60%, #eef2f7 100%);
  color:var(--ink);
  overflow-x:hidden;
  animation:skyDrift 20s linear infinite;
  -webkit-tap-highlight-color:transparent;
  text-size-adjust:100%;
}
@keyframes skyDrift{
  from{
    background-position:0 0, 36px 68px, 80px 40px, 10px 90px, 0 0;
  }
  to{
    background-position:-520px -360px, 460px -410px, -340px -280px, 370px -300px, 0 0;
  }
}
button{font:inherit;cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease}
button:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}
header{background:linear-gradient(120deg,#0f172a,#1f2937);color:#fff;padding:12px;text-align:center;font-weight:700;letter-spacing:.02em}
.main-nav{display:flex;justify-content:center;gap:8px;flex-wrap:nowrap;padding:8px;border-radius:999px;position:sticky;top:8px;z-index:30;background:linear-gradient(120deg,rgba(15,23,42,.95),rgba(30,41,59,.95));backdrop-filter:blur(10px);box-shadow:0 10px 24px rgba(15,23,42,.18);overflow-x:auto;width:max-content;max-width:calc(100% - 16px);margin:8px auto}
.main-nav::-webkit-scrollbar{height:0}
.nav-btn{padding:8px 16px;border:1px solid transparent;border-radius:999px;background:transparent;color:#e2e8f0;box-shadow:none;flex:0 0 auto;min-height:42px;display:inline-flex;align-items:center;justify-content:center;line-height:1;transition:background .2s ease, box-shadow .2s ease, color .2s ease, transform .15s ease}
.nav-btn:hover{background:rgba(255,255,255,.12);color:#fff}
.nav-btn.active{background:#fff;color:#0f172a;box-shadow:0 6px 16px rgba(15,23,42,.2)}
.nav-btn.logout{background:rgba(239,68,68,.12);color:#fecaca;border-color:rgba(239,68,68,.2)}
.nav-btn.logout:hover{background:rgba(239,68,68,.2);color:#fff}
.branch-badge{display:inline-flex;align-items:center;gap:6px;margin:0 auto 8px;padding:6px 12px;border-radius:999px;background:#111827;color:#fff;font-size:12px;box-shadow:var(--shadow)}
.branch-badge span{opacity:.8}

.categories{display:flex;overflow-x:auto;background:#e5e7eb;border-radius:999px;padding:6px;gap:6px}
.categories button{color:var(--ink);background:#fff;border:none;padding:10px 14px;min-width:90px;border-radius:999px;box-shadow:0 6px 16px rgba(15,23,42,.08)}
.categories .active{background:linear-gradient(120deg,#2563eb,#60a5fa);color:#fff}

#orderPage{padding-bottom:90px}
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:12px}
.product{background:var(--card);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow);border:1px solid var(--border);transition:transform .15s ease, box-shadow .2s ease}
.product:hover{box-shadow:var(--shadow-strong)}
.product .price{margin-top:6px;color:var(--muted);font-size:13px}
@media (hover:hover){.product:hover{transform:translateY(-2px)}}
.product.disabled{opacity:.5;pointer-events:none}
.product .badge{display:inline-block;margin-left:6px;background:#ef4444;color:#fff;font-size:11px;padding:2px 6px;border-radius:10px}

.cart-bar{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.96);padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--border);display:flex;justify-content:space-between;backdrop-filter:blur(8px);z-index:40}
.cart-bar button{background:linear-gradient(120deg,#2563eb,#60a5fa);border:none;color:#fff;border-radius:999px;padding:8px 16px;box-shadow:var(--shadow)}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:120;overscroll-behavior:contain}
.modal.show{display:flex;opacity:1;pointer-events:auto}
.modal-content{background:#fff;width:92%;max-width:420px;border-radius:14px;padding:16px;box-shadow:var(--shadow-strong);border:1px solid #e2e8f0;max-height:90dvh;overflow:auto;scrollbar-gutter:stable both-edges;transform:translateY(10px) scale(.99);opacity:.9;transition:transform .22s cubic-bezier(.2,.8,.2,1), opacity .18s ease}
.kb-open .modal-content{max-height:calc(100dvh - 10px);padding-bottom:calc(16px + var(--kb-offset));transition:max-height .18s ease,padding-bottom .18s ease,transform .22s cubic-bezier(.2,.8,.2,1),opacity .18s ease}
.modal.show .modal-content{transform:translateY(0) scale(1);opacity:1}
.cart-modal .modal-content{max-width:520px}

.cart-items{display:flex;flex-direction:column;gap:8px;max-height:240px;overflow:auto;padding-right:4px}
.cart-item{border:1px solid var(--border);background:#f8fafc;border-radius:10px;padding:10px;position:relative}
.cart-item button{position:absolute;top:8px;right:8px;border:none;background:#fff;border-radius:999px;width:28px;height:28px;box-shadow:var(--shadow);font-weight:700}

.invoice-item{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:12px;margin:10px 0;box-shadow:var(--elev-1)}
.invoice-head{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.invoice-code{font-weight:700;color:#0f172a}
.invoice-amount{font-weight:600}
.invoice-time{color:var(--muted);font-size:12px}
.invoice-details{margin-top:8px;padding:8px 10px;border-radius:10px;background:#f8fafc;border:1px dashed #e5e7eb;color:#374151;font-size:13px}
.invoice-line{margin:2px 0}
.invoice-pay{font-size:11px;background:#e0e7ff;color:#3730a3;padding:2px 8px;border-radius:999px}
.invoice-user{font-size:11px;background:#dcfce7;color:#166534;padding:2px 8px;border-radius:999px}
.invoice-note{margin-top:6px;padding:6px 8px;border-radius:8px;background:#f3f4f6;border:1px dashed var(--border);font-size:13px}
.invoice-actions{display:flex;gap:6px;flex-wrap:wrap}
.invoice-actions button{border-radius:999px}
.invoice-actions select{border-radius:999px}
.section-title{display:flex;align-items:center;gap:8px}
.total-pill{display:inline-flex;align-items:center;gap:6px;background:#111827;color:#fff;padding:6px 10px;border-radius:999px;font-weight:600}

.login-input{width:100%;padding:10px;border:1px solid #d1d5db;border-radius:10px;margin:6px 0;box-sizing:border-box}
.login-input:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(147,197,253,.35);outline:none}
.login-form{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.login-field{display:flex;flex-direction:column;gap:4px}
.login-label{font-size:12px;color:#4b5563;font-weight:600}
.login-pass-wrap{position:relative}
.login-pass-wrap .login-input{padding-right:84px;margin:0}
.login-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:none;background:#f3f4f6;border-radius:8px;padding:6px 10px;font-size:12px;color:#111827;font-weight:600}
.login-toggle:hover{background:#e5e7eb}
.login-btn{width:100%;padding:10px;border:none;border-radius:10px;background:linear-gradient(120deg,#111827,#1f2937);color:#fff;box-shadow:var(--shadow);font-weight:600;transition:opacity .2s ease}
.login-btn[disabled]{opacity:.65;cursor:not-allowed;box-shadow:none}
.login-help{font-size:12px;color:#6b7280;min-height:16px}
.login-help.warn{color:#b45309}
.login-error{color:#dc2626;font-size:13px;min-height:18px}

#adminPage{max-width:1280px;margin:0 auto}
.admin-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.admin-page-title{margin:0;font-size:24px;color:#0f172a;letter-spacing:.01em}
.admin-page-subtitle{font-size:13px;color:#475569;margin-top:4px}
.admin-page-pill{display:inline-flex;align-items:center;gap:6px;background:#0f172a;color:#fff;border-radius:999px;padding:6px 10px;font-size:12px;box-shadow:var(--shadow)}
.admin-section{background:var(--surface-1);border-radius:14px;padding:14px;margin:12px 0;box-shadow:var(--elev-1);border:1px solid #dbe3ef}
.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px;padding:8px;border-radius:14px;border:1px solid #dbe3ef;background:rgba(255,255,255,.88);backdrop-filter:blur(5px)}
.admin-tab{padding:8px 14px;border:none;border-radius:999px;background:#fff;color:#0f172a;border:1px solid #cbd5e1;font-weight:600;box-shadow:0 2px 8px rgba(15,23,42,.06)}
.admin-tab:hover{transform:translateY(-1px);background:#f8fafc}
.admin-tab.active{background:linear-gradient(120deg,#0f172a,#1e293b);color:#fff;border-color:#0f172a;box-shadow:0 8px 20px rgba(15,23,42,.22)}
.admin-panel{display:none;animation:adminPanelIn .2s ease}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:4px}
.section-head h4{margin:0;color:#0f172a}
.section-pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#e0e7ff;color:#3730a3;font-size:11px;font-weight:700}
.section-sub{font-size:12px;color:#64748b;margin:0 0 8px}
.admin-form{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;padding:9px;border:1px solid #e2e8f0;border-radius:12px;background:#f8fafc}
.admin-input{padding:8px 10px;border:1px solid #cfd8e3;border-radius:10px;min-width:120px;background:#fff}
.admin-select{padding:8px 10px;border:1px solid #cfd8e3;border-radius:10px;background:#fff}
.admin-input:focus,.admin-select:focus{outline:none;border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.22)}
.menu-filters{margin-top:4px;background:#fff}
.size-group{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.size-group label{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--muted)}
.size-input{min-width:90px;width:90px}
.menu-hint{font-size:12px;color:#64748b;background:#f8fafc;border:1px dashed #d1d5db;padding:6px 10px;border-radius:10px}
.order-actions{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:6px 0}
.admin-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;border:1px solid #e5e7eb;border-radius:12px;background:#fff;transition:border-color .15s ease, box-shadow .15s ease}
.admin-row + .admin-row{margin-top:8px}
.admin-row.drag-over{background:#eff6ff;border-color:#60a5fa;box-shadow:inset 0 0 0 1px #93c5fd}
.admin-row.compact{padding:12px}
.drag-handle{cursor:grab;padding:6px 8px;border-radius:8px;border:1px dashed #cbd5e1;background:#f8fafc;color:#4b5563}
.admin-btn{padding:8px 12px;border:none;border-radius:10px;background:linear-gradient(120deg,#0f172a,#1f2937);color:#fff;box-shadow:var(--shadow);font-weight:600}
.admin-btn[disabled]{opacity:.5;cursor:not-allowed;box-shadow:none}
.admin-btn:hover{background:linear-gradient(120deg,#111827,#334155)}
.admin-btn.outline{background:#fff;color:#0f172a;border:1px solid #0f172a;box-shadow:none}
.admin-btn.outline:hover{background:#f8fafc}
@keyframes adminPanelIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.recipe-intro{font-size:13px;color:#374151;background:#f8fafc;border:1px solid #e5e7eb;border-radius:10px;padding:10px 12px;margin-bottom:10px}
.stat-chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 10px}
.stat-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;border:1px solid #dbe3ef;background:#f8fafc;color:#475569;font-size:11px}
.stat-chip b{color:#0f172a}
.editor-banner{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:10px;border:1px solid #fcd34d;background:#fffbeb;color:#92400e;margin-bottom:10px;font-size:13px}
.editor-banner .admin-btn{padding:6px 10px;border-radius:999px}
.form-grid{display:grid;gap:8px}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field-label{font-size:12px;color:#4b5563;font-weight:600}
.field input,.field select,.field textarea{width:100%}
.ingredient-create-grid{grid-template-columns:repeat(7,minmax(110px,1fr)) auto}
.ingredient-filter-grid{grid-template-columns:minmax(180px,1fr) minmax(140px,220px)}
.recipe-workspace{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,1fr);gap:12px;align-items:start}
.recipe-editor{display:flex;flex-direction:column;gap:10px;padding:12px;border:1px dashed #d1d5db;border-radius:12px;background:linear-gradient(180deg,#fbfdff,#f8fafc)}
.recipe-step{padding:10px;border:1px solid #e5e7eb;border-radius:10px;background:#fff}
.recipe-step h5{margin:0 0 8px;font-size:14px;color:#0f172a}
.recipe-step .recipe-step-help{margin:0 0 8px;font-size:12px;color:#6b7280}
.recipe-basic-grid{grid-template-columns:repeat(5,minmax(120px,1fr))}
.recipe-yield-grid{grid-template-columns:minmax(150px,220px) minmax(150px,220px) auto}
.recipe-lines{display:flex;flex-direction:column;gap:8px}
.recipe-line{display:flex;flex-direction:column;gap:6px;padding:8px;border:1px dashed #d1d5db;border-radius:10px;background:#f8fafc}
.recipe-line-main{display:grid;grid-template-columns:minmax(180px,2fr) minmax(120px,1fr) minmax(160px,2fr) auto;gap:8px;align-items:center}
.line-remove-btn{white-space:nowrap}
.recipe-actions{display:flex;gap:8px;flex-wrap:wrap}
.recipe-cost-card{margin-top:0;background:linear-gradient(180deg,#eff6ff,#ffffff);border:1px solid #bfdbfe;position:sticky;top:12px}
.recipe-cost-card .title{font-size:13px;font-weight:700;color:#1e3a8a;margin-bottom:6px}
.recipe-cost-grid{display:grid;gap:6px}
.recipe-cost-grid .item{display:flex;justify-content:space-between;gap:8px;font-size:13px}
.recipe-main{display:flex;flex-direction:column;gap:4px;min-width:220px;flex:1}
.recipe-meta{font-size:12px;color:var(--muted)}
.recipe-profit.good{color:#166534}
.recipe-profit.warn{color:#b45309}
.recipe-profit.bad{color:#b91c1c}
.recipe-extra-note{margin-top:6px;padding:8px 10px;border-radius:10px;background:#eef2ff;border:1px dashed #c7d2fe;color:#3730a3;font-size:12px}
.recipe-tags{display:flex;flex-wrap:wrap;gap:4px}
.recipe-tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:#e0e7ff;color:#3730a3;font-size:11px}
.ingredient-note{font-size:12px;color:var(--muted)}
.ingredient-table-head{display:grid;grid-template-columns:36px 1.25fr .65fr .8fr .8fr .75fr .75fr .75fr 1.2fr auto auto auto;gap:8px;align-items:center;padding:8px;border:1px solid #e5e7eb;border-radius:10px;background:#f8fafc;color:#4b5563;font-size:12px;font-weight:600}
.ingredient-row{display:grid;grid-template-columns:36px 1.25fr .65fr .8fr .8fr .75fr .75fr .75fr 1.2fr auto auto auto;gap:8px;align-items:center;padding:8px;border:1px solid #e5e7eb;border-radius:10px;background:#fff;border-bottom:1px solid #e5e7eb}
.ingredient-row + .ingredient-row{margin-top:6px}
.ingredient-row .drag-handle{height:30px;display:flex;align-items:center;justify-content:center}
.ingredient-row.low-stock{border-color:#f59e0b;background:#fffbeb}
.ingredient-row.negative-stock{border-color:#ef4444;background:#fef2f2}
.usage-chip{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;border:1px solid #cbd5e1;background:#f8fafc;color:#475569;font-size:11px}
.usage-chip.warn{border-color:#f59e0b;background:#fffbeb;color:#92400e}
.inventory-adjust-box{margin-top:10px;padding:10px;border:1px dashed #cbd5e1;border-radius:10px;background:#f8fafc}
.inventory-adjust-grid{grid-template-columns:minmax(200px,1.2fr) minmax(120px,.7fr) minmax(140px,.7fr) minmax(200px,1fr) auto}
.overhead-list{display:grid;gap:8px}
.overhead-row{display:grid;grid-template-columns:140px minmax(0,1fr) auto;gap:8px;align-items:center;padding:8px;border:1px solid #e5e7eb;border-radius:10px;background:#fff}
.overhead-row .kind{font-weight:600;color:#0f172a}
.overhead-cost-grid{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:8px}
.impact-list{display:flex;flex-wrap:wrap;gap:6px}
.impact-pill{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:#fef3c7;color:#92400e;font-size:11px;border:1px solid #fcd34d}
.recipe-filter-grid{grid-template-columns:minmax(180px,1fr) minmax(150px,220px) minmax(150px,220px)}
.panel-note{font-size:11px;color:#64748b;background:#f8fafc;border:1px dashed #d1d5db;padding:6px 8px;border-radius:10px}
.report-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px;margin-top:8px}
.report-box{background:var(--surface-1);border-radius:12px;padding:12px;margin-top:8px;box-shadow:var(--elev-1);border:1px solid var(--border)}
.report-grid .report-box{margin-top:0;height:100%}
.system-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:8px}
.system-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.system-card .label{font-size:12px;color:#64748b;margin-bottom:4px}
.system-card .value{font-size:22px;font-weight:700;color:#0f172a}
.system-meta{font-size:12px;color:#64748b;margin-top:8px}
.system-status-ok{color:#166534}
.system-status-warn{color:#b45309}
.system-status-bad{color:#b91c1c}

select,input[type="date"]{padding:6px 10px;border:1px solid #d1d5db;border-radius:10px}
textarea{width:100%;box-sizing:border-box;margin:8px 0;padding:8px;border:1px solid #d1d5db;border-radius:10px}
.money-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px}
.money-row input{flex:1;min-width:140px;padding:8px 10px;border:1px solid #d1d5db;border-radius:10px}
.money-row .change{font-weight:600;color:#0f172a}
.denoms{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.denom-btn{padding:6px 10px;border-radius:999px;border:1px solid #c7d2fe;background:#eef2ff;color:#3730a3;font-weight:600}
.denom-btn:hover{background:#e0e7ff}
.denom-btn.active{background:linear-gradient(120deg,#2563eb,#60a5fa);color:#fff;border-color:#2563eb;box-shadow:var(--shadow)}
.cart-total{margin-top:8px;padding:8px 10px;border-radius:10px;background:#f3f4f6;border:1px dashed var(--border);font-weight:600}
.cart-summary{margin-top:8px;padding:8px 10px;border-radius:10px;background:#f3f4f6;border:1px dashed var(--border);display:flex;flex-direction:column;gap:4px}
.cart-summary div{display:flex;justify-content:space-between;align-items:center}
.cart-summary .summary-total{font-weight:700;color:#0f172a}
.discount-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px}
.discount-label{font-weight:600;color:#111827}
.chart{display:flex;gap:8px;align-items:flex-end;height:140px;padding:8px;overflow-x:auto}
.chart .bar{min-width:34px;background:linear-gradient(180deg,#60a5fa,#2563eb);border-radius:8px 8px 4px 4px;position:relative}
.chart .bar span{position:absolute;bottom:-18px;left:0;width:100%;text-align:center;font-size:10px;color:var(--muted)}
.audit-list{display:flex;flex-direction:column;gap:8px;max-height:260px;overflow:auto}
.audit-item{padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:#f9fafb}
.audit-title{font-weight:600}
.audit-meta{font-size:12px;color:var(--muted)}
.audit-detail{font-size:12px;color:#374151;margin-top:4px}

.backup-layout{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
.backup-card{background:#fff;border:1px solid #dbe3ef;border-radius:12px;padding:10px;box-shadow:var(--elev-1)}
.backup-list{display:flex;flex-direction:column;gap:8px;max-height:360px;overflow:auto;padding-right:4px}
.backup-item{border:1px solid #e2e8f0;border-radius:12px;padding:10px;background:#f8fafc}
.backup-item .title{font-weight:700;color:#0f172a;line-height:1.25}
.backup-item .meta{font-size:12px;color:#64748b;margin-top:4px}
.backup-item .actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.backup-item .actions .admin-btn,.backup-item .actions a.admin-btn{padding:6px 10px;border-radius:10px;font-size:13px;text-decoration:none}
.backup-badge-ok{display:inline-flex;align-items:center;gap:6px;color:#166534}
.backup-badge-fail{display:inline-flex;align-items:center;gap:6px;color:#b91c1c}
@media (max-width: 960px){.backup-layout{grid-template-columns:1fr}.backup-list{max-height:none}}


.assistant-chat-shell{border:1px solid #dbe3ef;border-radius:14px;background:linear-gradient(180deg,#f8fbff,#ffffff);overflow:hidden}
.assistant-chat-header{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid #e2e8f0;background:#f8fafc}
.assistant-chat-title{font-weight:700;color:#0f172a}
.assistant-chat-body{max-height:340px;overflow:auto;padding:12px;display:flex;flex-direction:column;gap:10px}
.assistant-msg{max-width:min(84%,720px);padding:10px 12px;border-radius:12px;box-shadow:0 2px 8px rgba(15,23,42,.06);white-space:pre-wrap;word-break:break-word}
.assistant-msg.user{align-self:flex-end;background:linear-gradient(120deg,#2563eb,#60a5fa);color:#fff}
.assistant-msg.assistant{align-self:flex-start;background:#fff;border:1px solid #dbe3ef;color:#0f172a}
.assistant-msg-meta{font-size:11px;opacity:.75;margin-top:6px}
.assistant-chat-compose{display:flex;flex-direction:column;gap:8px;padding:10px 12px;border-top:1px solid #e2e8f0;background:#fff}
.assistant-chat-actions{display:flex;gap:8px;flex-wrap:wrap}
.assistant-upload{font-size:12px;color:#475569}
.assistant-state{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid #dbeafe;background:#eff6ff;color:#1e40af}
.assistant-state::before{content:"";width:8px;height:8px;border-radius:999px;background:currentColor;opacity:.9}
.assistant-state.ready{background:#ecfeff;border-color:#bae6fd;color:#0f766e}
.assistant-state.loading{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8}
.assistant-state.need-confirm{background:#fff7ed;border-color:#fed7aa;color:#c2410c}
.assistant-state.error{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.assistant-pin-box{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.assistant-pin-status{font-size:12px;color:#475569}

.assistant-layout{display:grid;grid-template-columns:260px 1fr;min-height:520px}
.assistant-side{border-right:1px solid #e2e8f0;background:#f8fafc;display:flex;flex-direction:column}
.assistant-side-head{padding:10px;border-bottom:1px solid #e2e8f0;display:flex;gap:8px;align-items:center}
.assistant-thread-list{padding:8px;overflow:auto;display:flex;flex-direction:column;gap:6px;max-height:460px}
.assistant-thread-item{padding:8px 10px;border:1px solid #dbe3ef;border-radius:10px;background:#fff;cursor:pointer}
.assistant-thread-item.active{border-color:#93c5fd;background:#eff6ff}
.assistant-thread-title{font-size:13px;font-weight:600;color:#0f172a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.assistant-thread-meta{font-size:11px;color:#64748b}
.assistant-main{display:flex;flex-direction:column;min-width:0}
.assistant-dropzone{border:1px dashed #cbd5e1;border-radius:10px;padding:8px 10px;font-size:12px;color:#64748b;background:#f8fafc}
.assistant-preview-grid{display:flex;gap:8px;flex-wrap:wrap}
.assistant-preview-item{position:relative;border:1px solid #dbe3ef;border-radius:10px;overflow:hidden;background:#fff}
.assistant-preview-item img{display:block;width:72px;height:72px;object-fit:cover}
.assistant-preview-item button{position:absolute;top:2px;right:2px;border:none;border-radius:999px;background:rgba(15,23,42,.75);color:#fff;width:20px;height:20px;line-height:20px;padding:0;cursor:pointer}
.assistant-compose-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.typing-dot{display:inline-block;width:6px;height:6px;border-radius:999px;background:#1d4ed8;animation:blink 1s infinite}
@keyframes blink{0%,80%,100%{opacity:.2}40%{opacity:1}}
@media (max-width: 900px){.assistant-layout{grid-template-columns:1fr}.assistant-side{border-right:none;border-bottom:1px solid #e2e8f0}}

.cart-pay{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px;background:#f9fafb;border-radius:10px;border:1px dashed var(--border)}
.cart-actions{display:flex;gap:8px;margin-top:10px}
.cart-actions button{flex:1;border-radius:10px}
.cart-actions .primary{background:linear-gradient(120deg,#2563eb,#60a5fa);color:#fff;border:none;box-shadow:var(--shadow)}
.cart-actions .ghost{background:#fff;border:1px solid #111827;color:#111827}

.cart-modal .modal-content{max-width:720px;padding:14px}

.cart-top-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:10px;align-items:start}
@media (max-width: 900px){.cart-top-grid{grid-template-columns:1fr}}

.cart-modal h3{margin:0 0 8px}
.cart-pay{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:10px;border-radius:12px;background:#f8fafc}
.cart-pay .paid-wrap{justify-self:end;font-weight:600}
.discount-row{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.discount-groups{display:flex;flex-direction:column;gap:6px;width:100%}
.discount-group-title{font-size:12px;color:#475569;font-weight:700}
.money-row{display:grid;grid-template-columns:1.2fr 1fr;gap:8px;align-items:center}
.money-row .change{padding:9px 10px;border-radius:10px;background:#ecfeff;border:1px solid #bae6fd}
.money-row .change.warn{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.quick-cash{display:flex;gap:6px;flex-wrap:wrap}
.cart-actions{position:sticky;bottom:-2px;background:#fff;padding-top:8px;padding-bottom:2px}
.cart-actions button{min-height:44px;font-size:15px}
@media (max-width: 900px){
  .cart-modal .modal-content{width:96%;max-height:92dvh;padding:12px}
  .cart-items{max-height:36vh}
  .money-row{grid-template-columns:1fr}
  .cart-pay{grid-template-columns:1fr}
  .cart-pay .paid-wrap{justify-self:start}
}

.confirm-text{margin:8px 0 12px;color:#111827}
.confirm-actions{display:flex;gap:8px}
.confirm-actions button{flex:1;border-radius:10px}
.product-modal{max-width:560px}
.product-modal.fullscreen{max-width:900px;width:96%;height:92dvh;overflow:auto}
.product-modal.fullscreen .modal-content-inner{display:flex;flex-direction:column;min-height:100%}
.product-modal.fullscreen .product-sections{flex:1;display:flex;flex-direction:column;gap:10px}
.product-modal.fullscreen .product-actions{margin-top:auto}
@media (max-width: 768px){.admin-btn,.denom-btn,.nav-btn{min-height:44px}}
.product-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.product-title{font-size:20px;font-weight:700;color:#0f172a}
.product-sub{font-size:12px;color:var(--muted)}
.icon-btn{border:none;background:#f3f4f6;border-radius:999px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow)}
.product-section{margin-top:10px}
.product-section .section-label{font-weight:600;margin-bottom:6px}
.size-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}
.size-option{border:1px solid var(--border);border-radius:12px;padding:8px 10px;display:flex;flex-direction:column;gap:4px;background:#fff;cursor:pointer;transition:box-shadow .2s ease,transform .15s ease,border .2s ease}
.size-option input{display:none}
.size-option .size-label{font-weight:600;color:#111827}
.size-option .size-price{font-size:12px;color:var(--muted)}
.size-option input:checked + .size-label{color:#1d4ed8}
.size-option input:checked ~ .size-price{color:#1d4ed8}
.size-option input:checked ~ .size-price,
.size-option input:checked + .size-label{font-weight:700}
.size-option input:checked{display:none}
.size-option:has(input:checked){border-color:#93c5fd;box-shadow:0 8px 18px rgba(37,99,235,.2);transform:translateY(-1px);background:#eff6ff}
.topping-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:8px}
.topping-option{border:1px solid var(--border);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;align-items:flex-start;background:#fff;cursor:pointer;transition:box-shadow .2s ease,border .2s ease;gap:8px}
.topping-option .qty-control{margin-left:0;width:100%;justify-content:space-between}
.topping-option .qty-input{width:48px}
.topping-option .qty-btn{width:26px;height:26px}
.topping-option input{accent-color:#2563eb}
.topping-name{font-weight:500;color:#111827}
.topping-price{font-size:12px;color:#1d4ed8;font-weight:600}
.topping-toolbar{display:flex;gap:6px;align-items:center;flex-wrap:nowrap;margin-bottom:6px}
.topping-search{flex:1;min-width:180px}
.topping-only{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;white-space:nowrap}
.note-input{width:100%;border-radius:12px;border:1px solid #d1d5db;padding:10px;min-height:70px}
.quick-note-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.quick-note-chip{border:1px solid #c7d2fe;background:#eef2ff;color:#3730a3;border-radius:999px;padding:5px 9px;font-size:11px;cursor:pointer}
.quick-note-chip:hover{background:#e0e7ff}
.quick-note-admin-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.quick-note-admin-item{display:grid;grid-template-columns:minmax(180px,1fr) auto auto auto auto;gap:8px;align-items:center}
@media (max-width:900px){.quick-note-admin-item{grid-template-columns:1fr auto auto}.quick-note-admin-item .admin-input{grid-column:1/-1}}
.shift-note-card{background:#fff;border:1px solid #dbe3ef;border-radius:14px;padding:12px;margin-top:10px;box-shadow:0 8px 20px rgba(15,23,42,.05)}
.shift-note-head{display:flex;justify-content:space-between;gap:8px;align-items:flex-start;flex-wrap:wrap}
.shift-note-title{font-weight:700;color:#0f172a}
.shift-note-meta{font-size:12px;color:#64748b;display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.shift-note-comments{margin-top:10px;display:flex;flex-direction:column;gap:6px}
.shift-note-comment{padding:8px 10px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0;font-size:13px}
.shift-note-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.shift-badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:700;border:1px solid #cbd5e1;background:#f8fafc;color:#334155}
.shift-badge.high{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.shift-badge.low{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.nav-order-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.nav-order-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid #dbe3ef;border-radius:10px;background:#fff}
.nav-order-item .title{font-weight:600;color:#0f172a}
.nav-order-actions{display:flex;gap:6px}
.nav-order-actions .admin-btn{padding:6px 10px;min-height:34px}
.nav-btn.dragging{opacity:.55}
.nav-btn.drag-over{outline:2px dashed #93c5fd;outline-offset:2px}
.shift-form-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr auto;gap:8px}
@media (max-width:900px){.shift-form-grid{grid-template-columns:1fr 1fr 1fr}.shift-form-grid .admin-btn{grid-column:1/-1}}
.product-actions{display:flex;gap:8px;margin-top:12px}

/* Recipe Book UI polish */
.recipe-book-hero{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;padding:12px 14px;border:1px solid #dbe3ef;border-radius:14px;background:linear-gradient(135deg,#f8fbff,#eef4ff)}
.recipe-book-title{display:flex;align-items:center;gap:8px;font-size:28px;font-weight:900;color:#0f172a}
.recipe-book-sub{color:#64748b;font-size:13px}
.recipe-book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}
.recipe-page-toolbar{position:sticky;top:8px;z-index:5;background:#ffffffd9;backdrop-filter:blur(4px);padding:8px;border:1px solid #e5e7eb;border-radius:12px;margin-bottom:10px}
.recipe-card{border:1px solid #dbe3ef;border-radius:16px;padding:12px;background:#fff;box-shadow:0 8px 20px rgba(15,23,42,.05)}
.recipe-card h4{margin:0 0 8px;font-size:24px}
.recipe-card .recipe-tags{margin-bottom:8px}
.recipe-ingredients{background:#f8fafc;border:1px dashed #d8e1ee;border-radius:12px;padding:8px 10px}
.recipe-ingredients ul{margin:8px 0 0 18px;padding:0;line-height:1.55}
.recipe-method{margin-top:8px;background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:8px 10px;color:#7c2d12}
.product-actions button{flex:1;border-radius:10px}
.product-actions .primary{background:linear-gradient(120deg,#2563eb,#60a5fa);color:#fff;border:none;box-shadow:var(--shadow)}
.qty-control{display:inline-flex;align-items:center;gap:6px;background:#f3f4f6;border-radius:999px;padding:4px 6px;border:1px solid #e5e7eb}
.qty-control.small{padding:2px 4px}
.qty-btn{border:none;background:#fff;border-radius:999px;width:28px;height:28px;box-shadow:var(--shadow);font-weight:700}
.qty-control.small .qty-btn{width:24px;height:24px}
.qty-input{width:60px;border:none;background:transparent;text-align:center;font-weight:600}
.qty-control.small .qty-input{width:52px}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.qty-input{ -moz-appearance:textfield; }


.page-view{animation:pageIn .24s cubic-bezier(.2,.8,.2,1)}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.cart-bar.pop{animation:cartPop .34s cubic-bezier(.2,.8,.2,1)}
@keyframes cartPop{0%{transform:translateY(0) scale(1)}40%{transform:translateY(-2px) scale(1.03)}100%{transform:translateY(0) scale(1)}}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{transition:none !important;scroll-behavior:auto !important}
  .page-view,
  .cart-bar.pop{animation:none !important}
}

@media (max-width: 640px){
  .main-nav{justify-content:flex-start;gap:8px;scroll-snap-type:x mandatory}
  .nav-btn{scroll-snap-align:center}
  .admin-page-head{align-items:flex-start}
  .admin-page-title{font-size:22px}
  .admin-tabs{padding:6px}
  .admin-form{padding:8px}
  .order-actions{align-items:flex-start}
  .product-modal{max-width:96%;padding:14px}
  .product-head{position:sticky;top:0;background:#fff;padding-bottom:6px;z-index:2}
  .size-grid{grid-template-columns:repeat(2,1fr)}
  .topping-grid{grid-template-columns:1fr}
  .topping-option{flex-direction:column;align-items:flex-start;gap:6px}
  .product-actions{position:sticky;bottom:0;background:#fff;padding-top:8px;z-index:2}
  .product-modal.fullscreen .product-sections{padding-bottom:calc(96px + env(safe-area-inset-bottom));}
  .kb-open .product-modal.fullscreen .product-sections{padding-bottom:calc(132px + env(safe-area-inset-bottom));}
  .topping-toolbar{flex-wrap:wrap}
  .topping-only{white-space:normal}
  .ingredient-create-grid,
  .ingredient-filter-grid,
  .recipe-basic-grid,
  .recipe-yield-grid,
  .recipe-filter-grid{grid-template-columns:1fr}
  .recipe-workspace{grid-template-columns:1fr}
  .recipe-line-main{grid-template-columns:1fr}
  .ingredient-table-head{display:none}
  .ingredient-row{grid-template-columns:1fr}
  .inventory-adjust-grid{grid-template-columns:1fr}
  .overhead-row{grid-template-columns:1fr}
  .overhead-cost-grid{grid-template-columns:1fr}
  .stat-chips{gap:6px}
  .recipe-cost-card{position:static}
}


/* iOS input-zoom guard: keep form text >=16px to prevent Safari auto-zoom/focus trap */
@supports (-webkit-touch-callout: none){
  input, textarea, select{font-size:16px;}
  .qty-input{font-size:16px;}
}