/* Aucip design system */
:root{
  --bg:#f6f8fb; --surface:#ffffff; --ink:#111827; --muted:#6b7280;
  --line:#e6eaf0; --brand:#0ea5e9; --brand-dark:#0284c7; --ink-soft:#334155;
  --accent:#1e3a5f; --ok:#059669; --warn:#d97706; --err:#dc2626;
  --radius:14px; --shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px rgba(16,24,40,.06);
  --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.25}
h1{font-size:34px}h2{font-size:24px}h3{font-size:18px}

/* Header */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;gap:26px;height:68px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:21px;letter-spacing:-.02em}
.brand-dot{width:22px;height:22px;border-radius:50%;background:linear-gradient(140deg,var(--brand),#38bdf8);box-shadow:0 0 0 4px rgba(14,165,233,.14)}
.main-nav{display:flex;gap:20px;align-items:center;margin-left:14px}
.main-nav a,.main-nav button{color:var(--ink-soft);font-size:15px;background:none;border:0;cursor:pointer;font-family:inherit}
.main-nav a:hover{color:var(--brand-dark)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.cart-link{font-size:14px;color:var(--ink-soft)}
.badge{display:inline-block;min-width:20px;text-align:center;background:var(--brand);color:#fff;border-radius:999px;font-size:12px;padding:1px 6px}
.user-chip{display:flex;align-items:center;gap:8px;background:none;border:0;cursor:pointer;font-size:14px;font-family:inherit}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}
.dropdown{position:relative}
.dropdown-menu{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:190px;padding:6px;z-index:50}
.dropdown-menu.right{left:auto;right:0}
.dropdown:hover .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:9px 12px;border-radius:8px;font-size:14px}
.dropdown-menu a:hover{background:#f1f5f9}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:1px solid var(--brand);
  padding:10px 16px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.btn:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.btn.ghost{background:#fff;color:var(--ink-soft);border-color:var(--line)}
.btn.ghost:hover{background:#f8fafc}
.btn.dark{background:var(--accent);border-color:var(--accent)}
.btn.danger{background:var(--err);border-color:var(--err)}
.btn.sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn.block{width:100%}

/* Cards / alerts */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-body{padding:20px}
.alert{padding:12px 16px;border-radius:10px;margin:16px 0;font-size:14px;border:1px solid}
.alert.success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.alert.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert.info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.alert.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}

/* Forms */
label{display:block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
input,select,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;font-family:inherit;font-size:14px;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(14,165,233,.13)}
.field{margin-bottom:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.form-actions{display:flex;gap:10px;justify-content:flex-end;padding-top:6px}

/* Hero */
.hero{background:linear-gradient(160deg,#0b2545,#14406b 55%,#0ea5e9);color:#fff;padding:72px 0 80px}
.hero h1{font-size:44px;max-width:760px}
.hero p{max-width:620px;opacity:.85;font-size:17px}
.hero-actions{display:flex;gap:12px;margin-top:22px}
.hero .btn.ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}

/* Product grid */
.section{padding:52px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.product-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(16,24,40,.1)}
.product-thumb{aspect-ratio:16/10;background:linear-gradient(135deg,#e0f2fe,#f1f5f9);display:grid;place-items:center;font-size:26px;font-weight:700;color:#0284c7}
.product-card .body{padding:14px 16px 18px}
.product-card h3{font-size:15px;margin-bottom:4px}
.price{font-weight:700;color:var(--ink)}
.price small{font-weight:400;color:var(--muted)}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center;font-weight:600}
.cat-card:hover{border-color:var(--brand)}

/* Tables */
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--line)}
td{padding:13px 14px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
tr:last-child td{border-bottom:0}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#f1f5f9;color:var(--ink-soft)}
.pill.ok,.pill.completed,.pill.active,.pill.approved,.pill.confirmed{background:#ecfdf5;color:#047857}
.pill.pending,.pill.awaiting,.pill.open{background:#fffbeb;color:#b45309}
.pill.processing,.pill.submitted,.pill.answered{background:#eff6ff;color:#1d4ed8}
.pill.cancelled,.pill.rejected,.pill.expired,.pill.revoked{background:#fef2f2;color:#b91c1c}

/* Dashboard shell */
.dash{display:grid;grid-template-columns:265px 1fr;gap:28px;padding:34px 0}
.dash-nav{display:flex;flex-direction:column;gap:2px}
.dash-nav a{display:flex;align-items:center;gap:11px;padding:11px 15px;border-radius:10px;color:var(--ink-soft);font-size:14.5px}
.dash-nav a:hover{background:#eef2f7}
.dash-nav a.active{background:#fff;color:var(--accent);font-weight:600;box-shadow:var(--shadow)}
.page-title{margin-bottom:22px}
.page-title p{margin:0;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:20px}

/* Admin */
.admin{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.admin-side{background:#fff;border-right:1px solid var(--line);padding:18px 14px}
.admin-side .brand{margin:6px 8px 18px}
.admin-main{padding:26px 30px;background:var(--bg)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:16px;margin-bottom:22px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.stat .label{color:var(--muted);font-size:13px}
.stat .value{font-size:28px;font-weight:700;margin-top:4px}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.toolbar input,.toolbar select{width:auto;min-width:180px}

.pager{display:flex;gap:6px;margin-top:18px}
.pager a{padding:7px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px}
.pager a.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.auth-wrap{max-width:430px;margin:60px auto}
.code-box{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:14px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-all}

/* Footer */
.site-footer{background:#fff;border-top:1px solid var(--line);margin-top:60px;padding:44px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.footer-grid h4{font-size:14px}
.footer-grid a{display:block;color:var(--muted);font-size:14px;padding:3px 0}
.copyright{border-top:1px solid var(--line);margin-top:26px;padding-top:16px;color:var(--muted);font-size:13px}

@media(max-width:900px){
  .dash,.admin,.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}
  .main-nav{display:none}
  .hero h1{font-size:32px}
}