/* ============================================================
   Mitra Software — Premium storefront design system
   ============================================================ */
:root{
  --primary:#4f46e5; --primary-dark:#4338ca; --primary-light:#eef2ff;
  --accent:#f59e0b; --success:#059669; --danger:#dc2626; --info:#0284c7;
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b; --line:#e2e8f0;
  --bg:#f8fafc; --card:#ffffff;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 3px rgba(15,23,42,.08),0 4px 16px rgba(15,23,42,.06);
  --shadow-lg:0 8px 30px rgba(15,23,42,.12);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.6;font-size:15px}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
.container{width:90%;max-width:90%;margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;border:1px solid transparent;cursor:pointer;transition:.15s;white-space:nowrap;font-family:var(--font)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#d97706;color:#fff}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#047857;color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-outline{border-color:var(--line);background:#fff;color:var(--ink-2)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:var(--primary-light);color:var(--primary)}
.btn-lg{padding:14px 28px;font-size:16px;border-radius:var(--radius)}
.btn-sm{padding:6px 12px;font-size:13px}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;gap:24px;height:68px}
.logo{font-weight:800;font-size:19px;color:var(--ink);display:flex;align-items:center;gap:8px}
.logo-mark{background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;width:34px;height:34px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;font-size:17px}
.main-nav{display:flex;gap:4px;align-items:center}
.main-nav>a,.main-nav .dropdown>a{padding:8px 14px;border-radius:8px;color:var(--ink-2);font-weight:500;font-size:14px}
.main-nav>a:hover,.main-nav .dropdown>a:hover{background:var(--primary-light);color:var(--primary)}
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);min-width:230px;padding:8px;display:none;z-index:50}
.dropdown:hover .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink-2);font-size:14px;font-weight:500}
.dropdown-menu a:hover{background:var(--primary-light);color:var(--primary)}
.dropdown-right{left:auto;right:0}
.header-search{flex:1;max-width:340px;display:flex;margin-left:auto}
.header-search input{flex:1;border:1px solid var(--line);border-right:0;border-radius:8px 0 0 8px;padding:9px 14px;font-size:14px;outline:none;font-family:var(--font)}
.header-search input:focus{border-color:var(--primary)}
.header-search button{border:1px solid var(--line);background:#fff;border-radius:0 8px 8px 0;padding:0 14px;cursor:pointer}
.header-actions{display:flex;align-items:center;gap:8px}
.nav-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(135deg,#1e1b4b 0%,#312e81 45%,#4338ca 100%);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.45),transparent 70%)}
.hero-inner{max-width:680px;position:relative;z-index:1}
.hero h1{font-size:42px;font-weight:800;line-height:1.15;margin-bottom:16px}
.hero p{font-size:17px;color:#c7d2fe;margin-bottom:28px}
.hero .btn-lg{margin-right:10px}
.hero-stats{display:flex;gap:36px;margin-top:40px}
.hero-stats b{display:block;font-size:26px}
.hero-stats span{color:#a5b4fc;font-size:13px}

/* ---------- Sections & cards ---------- */
.section{padding:52px 0}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.section-head h2{font-size:26px;font-weight:800}
.section-head p{color:var(--muted);font-size:14px}
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-6{grid-template-columns:repeat(6,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}

.product-card{overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.product-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#e0e7ff}
.product-card .thumb img{width:100%;height:100%;object-fit:cover}
.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700}
.badge-off{position:absolute;top:10px;left:10px;background:var(--danger);color:#fff}
.badge-cat{background:var(--primary-light);color:var(--primary)}
.badge-green{background:#d1fae5;color:var(--success)}
.badge-red{background:#fee2e2;color:var(--danger)}
.badge-amber{background:#fef3c7;color:#b45309}
.badge-gray{background:#f1f5f9;color:var(--muted)}
.badge-blue{background:#e0f2fe;color:var(--info)}
.product-card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-card h3{font-size:16px;font-weight:700;line-height:1.35}
.product-card h3 a{color:var(--ink)}
.product-card h3 a:hover{color:var(--primary)}
.product-card .desc{color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card .meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.price{font-weight:800;font-size:18px}
.price .old{color:var(--muted);text-decoration:line-through;font-weight:500;font-size:13px;margin-left:6px}
.stars .star{color:#cbd5e1;font-size:14px}
.stars .star.filled{color:var(--accent)}
.rating-count{color:var(--muted);font-size:12px}

.cat-card{padding:22px;text-align:center;transition:.2s;display:block;color:var(--ink)}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);color:var(--primary)}
.cat-card .icon{font-size:30px;margin-bottom:8px}
.cat-card b{display:block;font-size:14px}
.cat-card span{color:var(--muted);font-size:12px}

/* ---------- Feature strip ---------- */
.features-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.features-strip .grid{padding:26px 0}
.feature-item{display:flex;gap:12px;align-items:flex-start}
.feature-item .fi{font-size:26px}
.feature-item b{font-size:14px;display:block}
.feature-item span{color:var(--muted);font-size:13px}

/* ---------- Forms ---------- */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-weight:600;font-size:13px;margin-bottom:6px;color:var(--ink-2)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input[type=url],input[type=datetime-local],input[type=file],select,textarea{width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:14px;font-family:var(--font);outline:none;background:#fff;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
textarea{min-height:110px;resize:vertical}
.form-hint{font-size:12px;color:var(--muted);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.auth-card{max-width:440px;margin:56px auto;padding:36px}
.auth-card h1{font-size:24px;margin-bottom:6px}
.auth-card .sub{color:var(--muted);font-size:14px;margin-bottom:24px}
.auth-card .switch{text-align:center;margin-top:18px;font-size:14px;color:var(--muted)}

/* ---------- Alerts ---------- */
.alert{padding:12px 16px;border-radius:var(--radius-sm);margin:14px 0;font-size:14px;font-weight:500;border:1px solid}
.alert-success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
.alert-error,.alert-danger{background:#fef2f2;color:#991b1b;border-color:#fecaca}
.alert-info{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}
.alert-warning{background:#fffbeb;color:#92400e;border-color:#fde68a}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table.table{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.table th{text-align:left;padding:12px 14px;background:#f8fafc;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background:#fafbff}

/* ---------- Product detail ---------- */
.breadcrumb{padding:16px 0;font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--primary)}
.pd-layout{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start;margin-bottom:48px}
.pd-gallery{overflow:hidden}
.pd-gallery .main-shot{aspect-ratio:16/9;background:#e0e7ff}
.pd-gallery .main-shot img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:flex;gap:10px;padding:12px}
.pd-thumbs img{width:90px;height:56px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer}
.pd-thumbs img.active{border-color:var(--primary)}
.pd-buy{padding:24px;position:sticky;top:88px}
.pd-buy h1{font-size:22px;line-height:1.3;margin-bottom:8px}
.pd-buy .pd-meta{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}
.pd-price{font-size:32px;font-weight:800;margin:10px 0}
.pd-price .old{font-size:17px;color:var(--muted);text-decoration:line-through;font-weight:500;margin-left:8px}
.pd-save{color:var(--success);font-weight:600;font-size:13px;margin-bottom:14px}
.pd-buy .btn{margin-bottom:10px}
.pd-trust{margin-top:14px;font-size:13px;color:var(--muted);display:grid;gap:6px}
.pd-info-list{list-style:none;margin-top:16px;border-top:1px solid var(--line);padding-top:14px;font-size:13px}
.pd-info-list li{display:flex;justify-content:space-between;padding:5px 0}
.pd-info-list span{color:var(--muted)}
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--line);margin-bottom:22px;overflow-x:auto}
.tabs a{padding:11px 18px;font-weight:600;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap}
.tabs a.active,.tabs a:hover{color:var(--primary);border-color:var(--primary)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.content-box{padding:26px;line-height:1.75}
.content-box h2,.content-box h3{margin:18px 0 8px}
.content-box p{margin-bottom:12px}
.content-box ul{margin:0 0 12px 20px}
.check-list{list-style:none;margin:0!important;display:grid;gap:10px}
.check-list li{padding-left:28px;position:relative}
.check-list li::before{content:'✓';position:absolute;left:0;color:var(--success);font-weight:800}
pre.plain{white-space:pre-wrap;font-family:var(--font);background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:16px;font-size:14px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;background:#fff}
.faq-item summary{padding:14px 16px;font-weight:600;cursor:pointer;font-size:14px}
.faq-item div{padding:0 16px 14px;color:var(--ink-2);font-size:14px}

/* ---------- Reviews ---------- */
.review-item{border-bottom:1px solid var(--line);padding:18px 0}
.review-item:last-child{border-bottom:none}
.review-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.review-head b{font-size:14px}
.review-head .date{color:var(--muted);font-size:12px}
.verified{color:var(--success);font-size:12px;font-weight:600}

/* ---------- Checkout ---------- */
.checkout-layout{display:grid;grid-template-columns:1fr 400px;gap:28px;align-items:start;margin:36px 0 56px}
.summary-box{padding:24px;position:sticky;top:88px}
.summary-box h3{margin-bottom:14px}
.summary-line{display:flex;justify-content:space-between;padding:7px 0;font-size:14px}
.summary-line.total{border-top:2px solid var(--ink);margin-top:8px;padding-top:12px;font-weight:800;font-size:18px}
.summary-line .neg{color:var(--success)}
.coupon-row{display:flex;gap:8px;margin:12px 0}
.coupon-row input{flex:1}

/* ---------- Dashboard (account + admin) ---------- */
.dash-layout{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:start;margin:32px 0 56px}
.dash-side{padding:14px;position:sticky;top:88px}
.dash-side a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:var(--ink-2);font-weight:500;font-size:14px}
.dash-side a:hover{background:var(--primary-light);color:var(--primary)}
.dash-side a.active{background:var(--primary);color:#fff}
.dash-side .side-sep{height:1px;background:var(--line);margin:8px 4px}
.dash-main{min-width:0}
.dash-main>h1,.page-title{font-size:24px;font-weight:800;margin-bottom:20px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.stat-card{padding:20px}
.stat-card .label{color:var(--muted);font-size:13px;font-weight:600}
.stat-card .value{font-size:26px;font-weight:800;margin-top:4px}
.stat-card .sub{font-size:12px;color:var(--muted);margin-top:4px}
.panel{margin-bottom:24px}
.panel-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.panel-head h3{font-size:16px}
.panel-body{padding:20px}
.panel .table-wrap{border-radius:0 0 var(--radius) var(--radius);overflow:hidden}

/* ---------- Admin dashboard ---------- */
.admin-hello{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.admin-hello h1{font-size:24px;font-weight:800;margin:0}
.admin-hello .sub{color:var(--muted);font-size:13px;margin-top:2px}
.quick-actions{display:flex;gap:8px;flex-wrap:wrap}
.stat-card.link{display:block;color:inherit;transition:.15s;position:relative}
.stat-card.link:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat-card .stat-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.stat-ico{width:42px;height:42px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;font-size:20px}
.stat-ico.indigo{background:var(--primary-light);color:var(--primary)}
.stat-ico.green{background:#d1fae5;color:var(--success)}
.stat-ico.amber{background:#fef3c7;color:#b45309}
.stat-ico.blue{background:#e0f2fe;color:var(--info)}
.stat-ico.red{background:#fee2e2;color:var(--danger)}
.attn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.attn-card{display:flex;align-items:center;gap:12px;padding:16px;color:inherit;transition:.15s;border-left:4px solid var(--line)}
.attn-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:inherit}
.attn-card.warn{border-left-color:var(--accent)}
.attn-card.ok{border-left-color:var(--success)}
.attn-card b{display:block;font-size:15px}
.attn-card span{font-size:12.5px;color:var(--muted)}
.attn-card .go{margin-left:auto;color:var(--muted);font-size:18px}
.panel-2col{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.activity-item{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.activity-item:last-child{border-bottom:none}
.activity-item .dot{width:34px;height:34px;border-radius:50%;background:var(--primary-light);display:inline-flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.activity-item .when{margin-left:auto;color:var(--muted);font-size:12px;white-space:nowrap}
@media(max-width:1100px){.panel-2col{grid-template-columns:1fr}.attn-grid{grid-template-columns:1fr}}

/* ---------- Misc ---------- */
.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}
.empty-state .icon{font-size:48px;margin-bottom:12px}
.pagination{display:flex;gap:6px;justify-content:center;margin:32px 0}
.pagination a,.pagination span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:14px;font-weight:600;color:var(--ink-2)}
.pagination .current{background:var(--primary);color:#fff;border-color:var(--primary)}
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:24px}
.filter-bar select,.filter-bar input{width:auto}
.ticket-msg{border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;margin-bottom:14px;background:#fff}
.ticket-msg.admin{background:var(--primary-light);border-color:#c7d2fe}
.ticket-msg .tm-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px;color:var(--muted)}
.ticket-msg .tm-head b{color:var(--ink)}
code.key{background:#f1f5f9;border:1px solid var(--line);padding:4px 10px;border-radius:6px;font-size:13px;font-weight:600;letter-spacing:.5px}
.progress-bar{height:8px;background:#f1f5f9;border-radius:99px;overflow:hidden}
.progress-bar i{display:block;height:100%;background:var(--primary);border-radius:99px}
.mt-0{margin-top:0}.mt-2{margin-top:16px}.mb-2{margin-bottom:16px}.text-muted{color:var(--muted)}.text-sm{font-size:13px}
.flex-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:#0f172a;color:#94a3b8;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding:48px 20px 32px}
.site-footer h4{color:#fff;font-size:14px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.6px}
.site-footer a{display:block;color:#94a3b8;font-size:14px;padding:4px 0}
.site-footer a:hover{color:#fff}
.logo-light{color:#fff!important;display:inline-flex!important;margin-bottom:12px}
.footer-desc{font-size:13px;line-height:1.7;max-width:320px}
.footer-bottom{display:flex;justify-content:space-between;padding:18px 20px;border-top:1px solid #1e293b;font-size:13px;flex-wrap:wrap;gap:8px}

/* ---------- Invoice print ---------- */
@media print{
  .site-header,.site-footer,.no-print,.alert{display:none!important}
  body{background:#fff}
  .invoice-card{box-shadow:none!important;border:none!important}
}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(3,1fr)}
  .grid-6{grid-template-columns:repeat(3,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .pd-layout,.checkout-layout{grid-template-columns:1fr}
  .pd-buy,.summary-box{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .header-search{display:none}
}
@media(max-width:768px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-6{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:30px}
  .hero-stats{gap:20px}
  .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg)}
  .main-nav.open{display:flex}
  .dropdown-menu{position:static;display:block;box-shadow:none;border:none}
  .nav-toggle{display:block}
  .dash-layout{grid-template-columns:1fr}
  .dash-side{position:static;display:flex;flex-wrap:wrap;gap:4px}
  .dash-side .side-sep{display:none}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:520px){
  .grid-3,.grid-4,.grid-6{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:6px}
}