/* ============================================================
   MODERN E-COMMERCE THEME — Complete Professional CSS
   Cover: User Site + Admin Panel + Mobile Responsive
   ============================================================ */

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}

:root{
  --primary:#4f46e5;
  --primary-dark:#4338ca;
  --primary-light:#eef2ff;
  --primary-glow:rgba(79,70,229,.25);
  --accent:#f59e0b;
  --success:#10b981;
  --danger:#ef4444;
  --warning:#f59e0b;
  --info:#3b82f6;
  --dark:#0f172a;
  --gray:#64748b;
  --gray-light:#94a3b8;
  --light:#f1f5f9;
  --bg:#f1f5f9;
  --border:#e2e8f0;
  --white:#ffffff;
  --shadow-xs:0 1px 2px rgba(15,23,42,.04);
  --shadow-sm:0 2px 6px rgba(15,23,42,.06);
  --shadow:0 4px 16px rgba(15,23,42,.08);
  --shadow-lg:0 12px 32px rgba(15,23,42,.12);
  --shadow-xl:0 24px 48px rgba(15,23,42,.16);
  --radius:16px;
  --radius-sm:10px;
  --radius-xs:8px;
  --transition:all .25s cubic-bezier(.4,0,.2,1);
}

html{-webkit-text-size-adjust:100%}
body{
  font-family:'Inter','Hind Siliguri','Segoe UI',Tahoma,Arial,sans-serif;
  background:var(--bg);
  color:var(--dark);
  line-height:1.6;
  font-size:15px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-dark)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
.container{max-width:1240px;margin:0 auto;padding:0 16px}

/* ============================================================
   USER SITE — TOPBAR
   ============================================================ */
.topbar{
  background:rgba(255,255,255,.98);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow-sm);
  position:sticky;top:0;z-index:100;
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex;align-items:center;gap:18px;
  padding:12px 16px;flex-wrap:wrap;
}
.brand{
  font-size:20px;font-weight:800;color:var(--dark);
  letter-spacing:-.6px;display:flex;align-items:center;gap:8px;
  white-space:nowrap;
}
.brand:hover{color:var(--primary);transform:translateY(-1px)}
.search{
  flex:1;display:flex;min-width:200px;position:relative;
  border-radius:12px;
}
.search input{
  flex:1;padding:11px 16px;border:1.5px solid var(--border);
  border-radius:12px 0 0 12px;outline:none;font-size:14px;
  transition:var(--transition);background:var(--white);color:var(--dark);
}
.search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}
.search button{
  padding:11px 22px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;border:0;border-radius:0 12px 12px 0;cursor:pointer;
  font-weight:600;font-size:14px;transition:var(--transition);
}
.search button:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.links a{
  font-size:13.5px;color:var(--gray);font-weight:500;
  padding:8px 12px;border-radius:10px;transition:var(--transition);
  display:flex;align-items:center;gap:5px;
}
.links a:hover{background:var(--primary-light);color:var(--primary)}
.cart-badge{
  background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;
  font-size:10px;font-weight:800;padding:2px 7px;
  border-radius:10px;margin-left:2px;
  box-shadow:0 2px 6px rgba(239,68,68,.4);
}

/* ============================================================
   USER SITE — HERO
   ============================================================ */
.hero{
  background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 50%,#a855f7 100%);
  color:#fff;padding:56px 24px;border-radius:var(--radius);
  margin:20px 0;text-align:center;position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.hero::before{
  content:'';position:absolute;top:-50%;right:-15%;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero::after{
  content:'';position:absolute;bottom:-40%;left:-10%;
  width:300px;height:300px;
  background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero h1{
  font-size:clamp(22px,4.5vw,38px);font-weight:800;
  margin-bottom:12px;letter-spacing:-1px;
  position:relative;line-height:1.2;
}
.hero p{font-size:clamp(13px,2vw,16px);opacity:.95;position:relative}

/* ============================================================
   USER SITE — GRID & CARDS
   ============================================================ */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:18px;margin:22px 0;
}
.card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:var(--transition);
  display:flex;flex-direction:column;border:1px solid var(--border);
  position:relative;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:var(--primary);
}
.card img{
  width:100%;height:210px;object-fit:cover;background:var(--light);
  transition:transform .4s ease;
}
.card:hover img{transform:scale(1.06)}
.card .body{padding:16px;flex:1;display:flex;flex-direction:column;gap:10px}
.card .name{
  font-weight:600;color:var(--dark);font-size:15px;
  min-height:44px;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
}
.card .name:hover{color:var(--primary)}
.price{
  font-size:20px;font-weight:800;color:var(--danger);
  letter-spacing:-.5px;
}
.old{
  text-decoration:line-through;color:var(--gray-light);
  font-size:13px;margin-left:8px;font-weight:500;
}
.badge{
  display:inline-flex;align-items:center;gap:4px;
  font-size:11px;font-weight:700;
  padding:5px 10px;border-radius:20px;
  background:#dcfce7;color:#15803d;
  letter-spacing:.3px;white-space:nowrap;
}
.badge.out{background:#fee2e2;color:#b91c1c}
.badge.warn{background:#fef3c7;color:#b45309}
.badge.info{background:#dbeafe;color:#1e40af}
.badge.purple{background:#ede9fe;color:#6d28d9}
.meta{
  font-size:13px;color:var(--gray);
  display:flex;align-items:center;gap:6px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:6px;padding:11px 18px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;border-radius:10px;border:0;cursor:pointer;
  font-size:14px;font-weight:600;transition:var(--transition);
  text-decoration:none;white-space:nowrap;
  box-shadow:0 2px 8px var(--primary-glow);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px var(--primary-glow);color:#fff}
.btn:active{transform:translateY(0)}
.btn.gray{background:var(--gray);box-shadow:none}
.btn.gray:hover{background:#475569;box-shadow:var(--shadow-sm)}
.btn.red{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 2px 8px rgba(239,68,68,.3)}
.btn.red:hover{box-shadow:0 6px 16px rgba(239,68,68,.4)}
.btn.green{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 2px 8px rgba(16,185,129,.3)}
.btn.green:hover{box-shadow:0 6px 16px rgba(16,185,129,.4)}
.btn.orange{background:linear-gradient(135deg,#f59e0b,#d97706);box-shadow:0 2px 8px rgba(245,158,11,.3)}
.btn.orange:hover{box-shadow:0 6px 16px rgba(245,158,11,.4)}
.btn.outline{
  background:#fff;color:var(--primary);
  border:2px solid var(--primary);box-shadow:none;
}
.btn.outline:hover{background:var(--primary);color:#fff}
.btn.block{width:100%}
.btn.sm{padding:7px 12px;font-size:12.5px;border-radius:8px}
.btn.lg{padding:14px 28px;font-size:15px;border-radius:12px}

/* ============================================================
   FORMS
   ============================================================ */
.form{
  max-width:480px;margin:24px auto;background:var(--white);
  padding:32px;border-radius:var(--radius);
  box-shadow:var(--shadow);border:1px solid var(--border);
}
.form h2{
  margin-bottom:20px;font-size:23px;font-weight:700;
  color:var(--dark);letter-spacing:-.5px;
}
.form label{
  display:block;font-size:13px;font-weight:600;
  color:var(--dark);margin-bottom:6px;margin-top:14px;
}
.form input,.form textarea,.form select{
  width:100%;padding:12px 14px;
  border:1.5px solid var(--border);border-radius:10px;
  font-size:14px;transition:var(--transition);
  background:var(--white);color:var(--dark);
}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;border-color:var(--primary);
  box-shadow:0 0 0 4px var(--primary-glow);
}
.form button{width:100%;margin-top:20px;padding:13px}
.form p{font-size:14px;color:var(--gray);margin-top:16px;text-align:center}

/* ============================================================
   ALERTS
   ============================================================ */
.alert{
  padding:13px 16px;border-radius:10px;margin:14px 0;
  font-size:14px;font-weight:500;border-left:4px solid;
  display:flex;align-items:flex-start;gap:10px;
}
.alert.err{background:#fee2e2;color:#b91c1c;border-color:#b91c1c}
.alert.ok{background:#dcfce7;color:#15803d;border-color:#15803d}
.alert.info{background:#dbeafe;color:#1e40af;border-color:#1e40af}
.alert.warn{background:#fef3c7;color:#b45309;border-color:#b45309}

/* ============================================================
   TABLES
   ============================================================ */
.table-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  border:1px solid var(--border);
  background:#fff;
}
table{
  width:100%;border-collapse:collapse;
  background:var(--white);min-width:600px;
}
th,td{
  padding:14px 16px;text-align:left;font-size:14px;
  border-bottom:1px solid var(--border);
}
th{
  background:#f8fafc;font-weight:700;
  color:var(--gray);text-transform:uppercase;
  font-size:11.5px;letter-spacing:.5px;
}
tr:last-child td{border-bottom:0}
tr:hover td{background:#f8fafc}

/* ============================================================
   HEADINGS
   ============================================================ */
h2{
  font-size:clamp(20px,3vw,24px);font-weight:800;color:var(--dark);
  margin:22px 0 16px;letter-spacing:-.5px;
}
h3{font-size:17px;font-weight:700;color:var(--dark);margin:16px 0 12px}

/* ============================================================
   CHAT
   ============================================================ */
.chatbox{
  background:var(--white);border-radius:var(--radius);padding:16px;
  height:540px;display:flex;flex-direction:column;
  box-shadow:var(--shadow-sm);border:1px solid var(--border);
}
.chat-body{
  flex:1;overflow-y:auto;padding:14px;
  background:linear-gradient(180deg,#f8fafc,#f1f5f9);
  border-radius:12px;margin-bottom:12px;
}
.chat-body::-webkit-scrollbar{width:6px}
.chat-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:6px}
.msg{
  max-width:75%;padding:10px 14px;border-radius:16px;
  margin:6px 0;font-size:14px;line-height:1.45;
  box-shadow:var(--shadow-xs);word-wrap:break-word;
  animation:msgIn .25s ease;
}
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg.user{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;margin-left:auto;border-bottom-right-radius:4px;
}
.msg.admin{
  background:#fff;color:var(--dark);
  border:1px solid var(--border);border-bottom-left-radius:4px;
}
.chat-input{display:flex;gap:10px}
.chat-input input{
  flex:1;padding:12px 16px;border:1.5px solid var(--border);
  border-radius:12px;font-size:14px;outline:none;
  transition:var(--transition);
}
.chat-input input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}

/* ============================================================
   PAYMENT CARDS
   ============================================================ */
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0}
.pay-card{
  border:2px solid var(--border);border-radius:14px;
  padding:16px;cursor:pointer;transition:var(--transition);
  background:#fff;position:relative;display:block;
}
.pay-card:hover{border-color:var(--primary);background:#f8fafc;transform:translateY(-2px)}
.pay-card input[type="radio"]{position:absolute;opacity:0;pointer-events:none}
.pay-card .title{
  font-weight:700;font-size:15px;color:var(--dark);
  margin-bottom:6px;display:flex;align-items:center;gap:8px;
  flex-wrap:wrap;
}
.pay-card .desc{font-size:13px;color:var(--gray);line-height:1.5}
.pay-card .savings{
  display:inline-block;background:#dcfce7;color:#15803d;
  font-size:11px;font-weight:800;padding:3px 8px;
  border-radius:20px;
}
.pay-card:has(input:checked){
  border-color:var(--primary);background:var(--primary-light);
  box-shadow:0 0 0 4px var(--primary-glow);
}

/* ============================================================
   SUMMARY BOX
   ============================================================ */
.summary-box{
  background:var(--white);padding:20px;border-radius:var(--radius);
  box-shadow:var(--shadow-sm);border:1px solid var(--border);
}
.summary-box h3{
  margin-top:0;padding-bottom:12px;
  border-bottom:2px solid var(--border);margin-bottom:14px;
}
.summary-row{
  display:flex;justify-content:space-between;
  padding:8px 0;font-size:14px;
}
.summary-row.total{
  border-top:2px solid var(--border);
  margin-top:10px;padding-top:14px;
  font-size:18px;font-weight:800;color:var(--dark);
}
.summary-row.discount{color:var(--success);font-weight:600}
.summary-row.advance{
  color:#b45309;font-weight:700;background:#fef3c7;
  margin:10px -8px;padding:10px 12px;border-radius:10px;
}
.summary-row.due{
  color:#b91c1c;font-weight:700;background:#fee2e2;
  margin:10px -8px;padding:10px 12px;border-radius:10px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{
  background:var(--white);padding:28px 0;margin-top:50px;
  color:var(--gray);text-align:center;font-size:13.5px;
  border-top:1px solid var(--border);
}

/* ============================================================
   ADMIN LAYOUT
   ============================================================ */
.admin-body{background:var(--bg);min-height:100vh}
.admin-wrap{display:flex;min-height:100vh;position:relative}

/* --- SIDEBAR --- */
.sidebar{
  width:260px;
  background:linear-gradient(180deg,#1e293b 0%,#0f172a 100%);
  color:#e2e8f0;padding:24px 0;
  position:fixed;top:0;left:0;
  height:100vh;overflow-y:auto;
  transition:transform .3s ease;
  z-index:200;
  box-shadow:4px 0 24px rgba(15,23,42,.1);
}
.sidebar::-webkit-scrollbar{width:5px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:10px}
.sidebar-brand{
  display:flex;align-items:center;gap:12px;
  padding:0 22px 22px;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:14px;
}
.sidebar-brand .logo{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,var(--primary),#7c3aed);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;flex-shrink:0;
  box-shadow:0 4px 12px var(--primary-glow);
}
.sidebar-brand h3{
  color:#fff;font-size:16px;font-weight:800;
  letter-spacing:-.3px;margin:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  max-width:160px;
}
.sidebar-brand small{
  display:block;color:#94a3b8;font-size:10.5px;
  font-weight:600;text-transform:uppercase;letter-spacing:.8px;
  margin-top:2px;
}
.sidebar .menu-label{
  padding:14px 22px 6px;font-size:10.5px;
  color:#64748b;text-transform:uppercase;
  letter-spacing:1px;font-weight:700;
}
.sidebar a{
  display:flex;align-items:center;gap:12px;
  color:#cbd5e1;padding:11px 22px;
  font-size:14px;font-weight:500;
  transition:var(--transition);position:relative;
  border-left:3px solid transparent;
}
.sidebar a:hover{
  background:rgba(79,70,229,.12);
  color:#fff;border-left-color:var(--primary);
}
.sidebar a.active{
  background:linear-gradient(90deg,rgba(79,70,229,.28),rgba(79,70,229,.05));
  color:#fff;border-left-color:var(--primary);
  font-weight:600;
}
.sidebar a .ico{
  width:20px;text-align:center;font-size:16px;
  display:inline-flex;justify-content:center;flex-shrink:0;
}
.sidebar a .notif-badge{
  margin-left:auto;
  background:var(--danger);color:#fff;
  font-size:10px;font-weight:800;
  padding:2px 7px;border-radius:10px;
  min-width:20px;text-align:center;
}
.sidebar a.logout{
  margin-top:12px;color:#fca5a5;
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:14px;
}
.sidebar a.logout:hover{
  background:rgba(239,68,68,.15);
  color:#fecaca;border-left-color:var(--danger);
}

/* --- CONTENT --- */
.content{
  flex:1;padding:24px;
  margin-left:260px;
  min-height:100vh;
  width:calc(100% - 260px);
  max-width:calc(100vw - 260px);
}

/* --- MOBILE TOPBAR --- */
.mobile-topbar{
  display:none;
  background:linear-gradient(135deg,#1e293b,#0f172a);
  color:#fff;padding:12px 16px;
  position:sticky;top:0;z-index:150;
  box-shadow:var(--shadow);
  align-items:center;justify-content:space-between;
  gap:12px;
}
.mobile-topbar h4{
  font-size:15px;font-weight:700;
  display:flex;align-items:center;gap:8px;margin:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.menu-toggle{
  background:rgba(255,255,255,.1);
  border:0;color:#fff;
  width:40px;height:40px;border-radius:10px;
  font-size:20px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);flex-shrink:0;
}
.menu-toggle:active{transform:scale(.95);background:rgba(255,255,255,.2)}
.sidebar-overlay{
  display:none;position:fixed;inset:0;
  background:rgba(15,23,42,.6);
  backdrop-filter:blur(2px);
  z-index:190;
  animation:fadeIn .25s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* --- STATS --- */
.stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:16px;margin:20px 0;
}
.stat{
  background:var(--white);padding:20px;
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  border:1px solid var(--border);
  transition:var(--transition);
  position:relative;overflow:hidden;
}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.stat::before{
  content:'';position:absolute;top:0;left:0;
  width:4px;height:100%;
  background:linear-gradient(180deg,var(--primary),var(--primary-dark));
}
.stat.green::before{background:linear-gradient(180deg,#10b981,#059669)}
.stat.red::before{background:linear-gradient(180deg,#ef4444,#dc2626)}
.stat.orange::before{background:linear-gradient(180deg,#f59e0b,#d97706)}
.stat.purple::before{background:linear-gradient(180deg,#a855f7,#7c3aed)}
.stat.blue::before{background:linear-gradient(180deg,#3b82f6,#2563eb)}
.stat .stat-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:10px;
}
.stat h4{
  margin:0;color:var(--gray);font-size:11.5px;
  font-weight:700;text-transform:uppercase;letter-spacing:.5px;
}
.stat .stat-icon{
  width:38px;height:38px;border-radius:10px;
  background:var(--primary-light);color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;flex-shrink:0;
}
.stat.green .stat-icon{background:#dcfce7;color:#15803d}
.stat.red .stat-icon{background:#fee2e2;color:#b91c1c}
.stat.orange .stat-icon{background:#fef3c7;color:#b45309}
.stat.purple .stat-icon{background:#ede9fe;color:#6d28d9}
.stat.blue .stat-icon{background:#dbeafe;color:#1e40af}
.stat b{
  font-size:24px;color:var(--dark);font-weight:800;
  letter-spacing:-.6px;display:block;line-height:1.2;
}
.stat .stat-change{
  font-size:12px;color:var(--gray);margin-top:4px;
  font-weight:500;
}

/* --- DASH CARD --- */
.dash-card{
  background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);border:1px solid var(--border);
  overflow:hidden;margin-bottom:20px;
}
.dash-card-header{
  padding:18px 20px;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:10px;
}
.dash-card-header h3{
  margin:0;font-size:16px;font-weight:700;
  display:flex;align-items:center;gap:8px;
}
.dash-card-body{padding:0}

/* --- ORDER ROW --- */
.order-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;border-bottom:1px solid var(--border);
  transition:var(--transition);gap:12px;flex-wrap:wrap;
}
.order-row:hover{background:#f8fafc}
.order-row:last-child{border-bottom:0}
.order-info{flex:1;min-width:180px}
.order-info .id{font-weight:700;color:var(--dark);font-size:14px}
.order-info .name{font-size:12.5px;color:var(--gray);margin-top:2px}
.order-amount{font-weight:800;color:var(--primary);font-size:15px;white-space:nowrap}

/* --- PROGRESS --- */
.progress{
  height:8px;background:var(--light);
  border-radius:10px;overflow:hidden;
}
.progress-bar{
  height:100%;border-radius:10px;
  background:linear-gradient(90deg,var(--primary),var(--primary-dark));
  transition:width .6s ease;
}
.progress-bar.green{background:linear-gradient(90deg,#10b981,#059669)}
.progress-bar.orange{background:linear-gradient(90deg,#f59e0b,#d97706)}
.progress-bar.red{background:linear-gradient(90deg,#ef4444,#dc2626)}

/* ============================================================
   UTILITY
   ============================================================ */
.d-flex{display:flex}
.gap-1{gap:8px}.gap-2{gap:16px}
.flex-wrap{flex-wrap:wrap}
.align-center{align-items:center}
.justify-between{justify-content:space-between}
.text-center{text-align:center}
.text-right{text-align:right}
.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet / Admin sidebar hide */
@media(max-width:1024px){
  .content{margin-left:0;width:100%;padding:16px;max-width:100vw}
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .mobile-topbar{display:flex}
  .sidebar-overlay.show{display:block}
}

/* Mobile */
@media(max-width:768px){
  body{font-size:14px}
  .container{padding:0 12px}
  .nav{padding:10px 12px;gap:10px}
  .brand{font-size:17px}
  .search{order:3;width:100%;flex-basis:100%}
  .search input{padding:10px 14px;font-size:13.5px}
  .search button{padding:10px 16px;font-size:13px}
  .links{gap:2px}
  .links a{padding:7px 10px;font-size:12.5px}
  .hero{padding:40px 20px;margin:16px 0}
  .grid{grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0}
  .card img{height:150px}
  .card .body{padding:12px;gap:8px}
  .card .name{font-size:13.5px;min-height:38px}
  .price{font-size:17px}
  .btn{padding:10px 14px;font-size:13.5px}
  .btn.sm{padding:6px 10px;font-size:12px}
  .form{padding:22px;margin:16px auto;border-radius:14px}
  .form h2{font-size:20px}
  .pay-methods{grid-template-columns:1fr;gap:10px}
  .chatbox{height:460px;padding:12px}
  h2{font-size:19px}
  h3{font-size:15.5px}
  .content{padding:14px}

  /* Admin mobile */
  .stats{grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0}
  .stat{padding:14px}
  .stat b{font-size:19px}
  .stat .stat-icon{width:32px;height:32px;font-size:15px}
  .stat h4{font-size:10.5px}
  .dash-card-header{padding:14px 16px}
  .dash-card-header h3{font-size:14.5px}
  .order-row{padding:12px 16px}
  th,td{padding:11px 12px;font-size:13px}
}

/* Small mobile */
@media(max-width:480px){
  .content{padding:12px}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .card img{height:130px}
  .card .body{padding:10px}
  .card .name{font-size:13px;min-height:34px}
  .price{font-size:16px}
  .old{font-size:12px}
  .links a span.label{display:none}
  .stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat{padding:12px}
  .stat b{font-size:17px}
  .stat .stat-icon{display:none}
  .stat .stat-change{font-size:11px}
  .sidebar{width:250px}
  .order-info .id{font-size:13px}
  .order-info .name{font-size:11.5px}
  .order-amount{font-size:13.5px}
  .btn{padding:9px 14px;font-size:13px}
}