:root{--primary:#e65100;--primary-dark:#bf360c;--primary-soft:rgba(230,81,0,0.1);--surface:#f3f4f8;--card:#ffffff;--text:#1a1a1a;--muted:#6b7280;--radius:16px;--shadow:0 8px 32px rgba(15,23,42,0.08);--shadow-hover:0 12px 40px rgba(15,23,42,0.12)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:linear-gradient(145deg,#fff8f3,#f3f4f8 45%,#eef2ff);min-height:100vh;color:var(--text)}@keyframes fadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-up{animation:fadeUp .55s ease-out both}.delay-1{animation-delay:.08s}.delay-2{animation-delay:.16s}.delay-3{animation-delay:.24s}.loading-shell{max-width:420px;margin:100px auto;padding:24px;text-align:center;color:var(--muted)}.loading-bar{height:4px;border-radius:999px;margin-top:16px;background:linear-gradient(90deg,transparent,var(--primary),transparent);background-size:200% 100%;animation:shimmer 1.2s linear infinite}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:420px;background:var(--card);border-radius:24px;padding:32px 28px;box-shadow:var(--shadow);animation:fadeUp .6s ease-out}.login-logo{width:88px;height:88px;margin:0 auto 16px;border-radius:22px;object-fit:cover;box-shadow:0 10px 28px rgba(230,81,0,.28);animation:float 3s ease-in-out infinite}.login-title{margin:0 0 4px;text-align:center;color:var(--primary);font-size:1.6rem}.login-subtitle{margin:0 0 24px;text-align:center;color:var(--muted);font-size:.9rem}.app-shell{max-width:1100px;margin:0 auto;padding:20px 20px 48px}.app-header{justify-content:space-between;gap:16px;margin-bottom:20px;padding:20px 24px;border-radius:20px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:var(--shadow);animation:fadeUp .45s ease-out}.app-header,.brand-block{display:flex;align-items:center}.brand-block{gap:12px}.brand-mark{width:44px;height:44px;border-radius:12px;object-fit:cover;box-shadow:0 6px 18px rgba(0,0,0,.18)}.app-header h1{margin:0;font-size:1.35rem}.app-header small{opacity:.85}.header-actions{display:flex;gap:8px;align-items:center}.tab-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tab-btn{padding:10px 18px;border:none;border-radius:999px;background:rgba(255,255,255,.7);color:var(--muted);cursor:pointer;font-size:.92rem;font-weight:500;transition:all .2s ease;box-shadow:0 2px 8px rgba(0,0,0,.04)}.tab-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.08)}.tab-btn.active{background:var(--primary);color:#fff}.section{background:var(--card);padding:22px 24px;border-radius:var(--radius);margin-bottom:20px;box-shadow:var(--shadow);animation:fadeUp .5s ease-out}.section h2{margin-top:0;font-size:1.15rem}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px}.stat-card{background:var(--card);padding:22px;border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;animation:fadeUp .5s ease-out both}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.stat-card .label{color:var(--muted);font-size:.88rem}.stat-card .value{font-size:2rem;font-weight:700;color:var(--primary);margin-top:4px}.order-card{padding:16px 18px;border-radius:14px;margin-bottom:12px;background:linear-gradient(180deg,#fff,#fafafa);border:1px solid rgba(0,0,0,.05);transition:transform .2s ease,box-shadow .2s ease;animation:fadeUp .45s ease-out both}.order-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.06)}.input{width:100%;padding:12px 14px;margin-bottom:10px;border:1px solid #e5e7eb;border-radius:12px;font-size:.95rem;transition:border-color .2s ease,box-shadow .2s ease;background:#fff}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.btn{padding:10px 18px;border:none;border-radius:12px;cursor:pointer;font-weight:600;transition:transform .15s ease,box-shadow .15s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 14px rgba(230,81,0,.35)}.btn-green{background:#2e7d32;color:#fff}.btn-red{background:#c62828;color:#fff}.btn-ghost{background:rgba(255,255,255,.2);color:#fff;border:1px solid rgba(255,255,255,.35)}.error-banner{background:#ffebee;color:#b71c1c;padding:12px 16px;border-radius:12px;margin-bottom:16px}