*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#fff7ed;color:#1f2937}
:root{--bg:#fff7ed;--card:#ffffff;--line:#fed7aa;--text:#111827;--muted:#6b7280;--accent:#f97316;--accent-dark:#ea580c;--soft:#fff1e6;--ok:#059669;--danger:#dc2626;--dark:#0f172a}
.app-shell{max-width:1400px;margin:0 auto;padding:20px}
.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;background:var(--card);border:1px solid #ffedd5;border-radius:28px;padding:20px;box-shadow:0 10px 25px rgba(249,115,22,.08);margin-bottom:18px}
.topbar h1{margin:0;font-size:2.2rem;line-height:1;font-weight:900}
.topbar p{margin:8px 0 0;color:var(--muted)}
.top-stats{display:grid;grid-template-columns:repeat(2,minmax(140px,1fr));gap:10px;min-width:min(520px,100%)}
.mini-stat{background:var(--soft);border:1px solid #ffedd5;border-radius:20px;padding:14px}
.mini-stat .k{font-size:.75rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.mini-stat .v{font-size:1.4rem;font-weight:900;color:var(--accent-dark);margin-top:6px}
.tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:18px}
.tab{border:none;border-radius:20px;padding:14px 16px;background:#fff;color:#374151;font-size:1rem;font-weight:800;box-shadow:0 4px 12px rgba(15,23,42,.05);cursor:pointer}
.tab.active{background:var(--accent);color:#fff}
.page{display:none}.page.active{display:block}
.layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(340px,.9fr);gap:18px}
.left-col,.right-col{display:flex;flex-direction:column;gap:18px}
.card{background:var(--card);border:1px solid #ffedd5;border-radius:28px;padding:20px;box-shadow:0 12px 28px rgba(15,23,42,.05)}
.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.section-head h2{margin:0;font-size:1.35rem;font-weight:900}
.section-head p{margin:6px 0 0;color:var(--muted);font-size:.95rem}
.badge{display:inline-flex;align-items:center;background:#fff7ed;border:1px solid #fed7aa;color:#c2410c;border-radius:999px;padding:9px 14px;font-size:.84rem;font-weight:800}
.badge-soft{background:#f97316;color:#fff;border-color:#f97316}
.category-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.chip{border:1px solid #fed7aa;background:#fff;border-radius:999px;padding:11px 16px;font-weight:800;cursor:pointer}
.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.product-card{border:1px solid #ffedd5;border-radius:24px;background:#fff;padding:16px;text-align:left;cursor:pointer;transition:.2s}
.product-card:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(249,115,22,.09)}
.product-card.active{background:var(--soft);border-color:#fdba74;box-shadow:0 8px 18px rgba(249,115,22,.1)}
.product-card .cat{font-size:.72rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.product-card .name{font-size:1.08rem;font-weight:900;margin:10px 0 12px}
.product-card .price{font-size:1.5rem;font-weight:900;color:var(--accent-dark)}
.cart-items{display:flex;flex-direction:column;gap:10px;min-height:60px;margin-bottom:16px}
.empty{padding:10px 0;color:var(--muted)}
.cart-item,.list-item,.menu-item,.expense-item{border:1px solid #ffedd5;border-radius:20px;background:#fffaf5;padding:14px}
.item-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.item-title{font-weight:900}
.item-sub{font-size:.9rem;color:var(--muted);margin-top:4px}
.item-total{font-size:1.1rem;font-weight:900;color:var(--accent-dark)}
.qty-controls{display:flex;align-items:center;gap:8px;margin-top:10px}
.qty-controls button{width:34px;height:34px;border:none;border-radius:12px;background:#fff;border:1px solid #fed7aa;font-size:1.1rem;font-weight:900;cursor:pointer}
.qty-controls span{min-width:22px;text-align:center;font-weight:800}
.order-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:24px;padding:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.86rem;font-weight:800;color:#475569;margin-bottom:7px}
input,select,textarea{width:100%;border:1px solid #e2e8f0;border-radius:18px;background:#fff;padding:13px 14px;font-size:1rem;color:#111827;outline:none}
textarea{min-height:130px;resize:vertical}
.two-cols,.expense-grid,.menu-form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.toggle-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.toggle-btn{border:none;border-radius:18px;padding:13px 12px;background:#fff;color:#334155;font-weight:800;box-shadow:inset 0 0 0 1px #e2e8f0;cursor:pointer}
.toggle-btn.active{background:var(--accent);color:#fff;box-shadow:none}
.total-row{display:flex;justify-content:space-between;align-items:center;padding-top:10px;border-top:1px solid #e2e8f0;margin-top:6px}
.total-row span{font-weight:800;color:#475569}
.total-row strong{font-size:2rem;color:var(--accent-dark)}
.action-row{display:flex;gap:10px;flex-wrap:wrap}
.btn{border:none;border-radius:18px;padding:13px 16px;font-size:1rem;font-weight:900;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-secondary{background:#fff;color:#334155;box-shadow:inset 0 0 0 1px #e2e8f0}
.btn-danger{background:#dc2626;color:#fff}
.btn-dark{background:var(--dark);color:#fff}
.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.summary-card{background:var(--soft);border:1px solid #ffedd5;border-radius:22px;padding:16px}
.summary-card .k{font-size:.78rem;font-weight:800;color:var(--muted);text-transform:uppercase}
.summary-card .v{font-size:1.6rem;font-weight:900;color:var(--accent-dark);margin-top:6px}
.status-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.pill{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;font-size:.78rem;font-weight:900}
.pill-ok{background:#d1fae5;color:#065f46}.pill-pending{background:#fee2e2;color:#991b1b}.pill-paid{background:#dcfce7;color:#166534}.pill-soft{background:#ffedd5;color:#9a3412}.pill-dark{background:#e2e8f0;color:#334155}
.simple-table{width:100%;border-collapse:collapse}.simple-table th,.simple-table td{padding:12px 10px;border-bottom:1px solid #ffedd5;text-align:left}.simple-table th{font-size:.8rem;text-transform:uppercase;color:var(--muted)}
.top-gap{margin-top:12px}
@media (max-width:1100px){.layout{grid-template-columns:1fr}.right-col{order:-1}.topbar{flex-direction:column}.top-stats{min-width:0;width:100%}}
@media (max-width:700px){.app-shell{padding:12px}.topbar{padding:16px;border-radius:22px}.topbar h1{font-size:1.7rem}.tabs{grid-template-columns:repeat(2,1fr)}.two-cols,.expense-grid,.menu-form,.top-stats{grid-template-columns:1fr}.card{padding:16px;border-radius:22px}}