/* Domain Marketplace — design system (single stylesheet, no build step).
   Serves the public storefront (.storefront) and the authed portal/admin shell
   (.appshell). Hand-written; pairs with js/app.js + inline jQuery. */

:root{
  --bg:#f5f7fb; --panel:#ffffff; --ink:#0f1b2d; --ink2:#41506a; --muted:#7a8aa3;
  --line:#e4e9f2; --line2:#eef2f8; --primary:#2563eb; --primary-d:#1d4ed8; --primary-l:#eaf1ff;
  --green:#0f9d58; --green-l:#e6f6ee; --amber:#b7791f; --amber-l:#fdf3e2; --red:#d64545; --red-l:#fdecec;
  --blue:#2563eb; --blue-l:#eaf1ff; --teal:#0d9488; --teal-l:#e2f5f3; --purple:#7c3aed; --purple-l:#f1e9fe;
  --gray:#64748b; --gray-l:#eef1f6; --radius:12px; --radius-sm:8px; --shadow:0 1px 2px rgba(15,27,45,.06),0 8px 24px rgba(15,27,45,.06);
  --shadow-sm:0 1px 2px rgba(15,27,45,.08); --sidebar:#0f1b2d; --sidebar-ink:#9fb0cc; --sidebar-active:#1c2c47;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.muted{color:var(--muted)} .small{font-size:12px} .strong{font-weight:600} .nowrap{white-space:nowrap}
.right{text-align:right} .center{text-align:center} .hide{display:none!important} .mono{font-family:ui-monospace,'SF Mono',Menlo,Consolas,monospace}
.spacer{flex:1} .grow{flex:1} .divider{height:1px;background:var(--line);margin:18px 0}

/* ---------- App shell (authed portal + admin) ---------- */
.appshell{display:flex;min-height:100vh}
.sidebar{width:248px;background:var(--sidebar);color:var(--sidebar-ink);flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;color:#fff;font-weight:800;font-size:18px}
.sidebar .brand:hover{text-decoration:none}
.brand-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#2563eb);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800}
.nav{padding:6px 10px;flex:1}
.nav-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:#5e7197;padding:14px 12px 6px;font-weight:700}
.nav-item{display:flex;align-items:center;gap:11px;padding:8px 12px;border-radius:8px;color:var(--sidebar-ink);font-weight:500;font-size:13.5px;margin:1px 0}
.nav-item:hover{background:var(--sidebar-active);color:#fff;text-decoration:none}
.nav-item.active{background:var(--sidebar-active);color:#fff}
.nav-item .ic{width:18px;height:18px;flex-shrink:0;opacity:.9}
.nav-item .pill{margin-left:auto;background:#2563eb;color:#fff;font-size:11px;font-weight:700;border-radius:20px;padding:1px 7px}
.sidebar .sb-foot{padding:12px 16px;border-top:1px solid #1c2c47;font-size:12px;color:#6b7d9e}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:20}
.topbar .search{flex:1;max-width:440px;position:relative}
.topbar .search input{width:100%;height:38px;border:1px solid var(--line);border-radius:9px;padding:0 12px 0 36px;background:#f7f9fc;font-size:13.5px}
.topbar .search svg{position:absolute;left:11px;top:10px;color:var(--muted)}
.tb-ic{width:38px;height:38px;border-radius:9px;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;color:var(--ink2);position:relative;cursor:pointer}
.tb-ic:hover{background:var(--gray-l)}
.tb-ic .dot{position:absolute;top:7px;right:8px;width:8px;height:8px;background:var(--red);border-radius:50%;border:2px solid #fff}
.tb-user{display:flex;align-items:center;gap:9px;cursor:pointer;padding:4px 6px;border-radius:9px}
.tb-user:hover{background:var(--gray-l)}
.avatar{width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:12.5px;flex-shrink:0}
.content{padding:26px 28px;width:100%}
.impersonate-banner{background:#fef3c7;border-bottom:1px solid #f59e0b;color:#92400e;padding:8px 24px;font-size:13px;font-weight:600}

/* ---------- Page head ---------- */
.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px}
.page-title{font-size:22px;display:flex;align-items:center;gap:10px}
.page-sub{color:var(--muted);margin-top:3px;font-size:13.5px}
.breadcrumb{font-size:12.5px;color:var(--muted);margin-bottom:8px;display:flex;gap:7px;align-items:center}
.breadcrumb a{color:var(--muted)} .breadcrumb a:hover{color:var(--primary)}
.page-actions{margin-left:auto;display:flex;gap:9px;align-items:center}

/* ---------- Cards ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card-pad{padding:20px}
.card-head{display:flex;align-items:center;gap:10px;padding:15px 18px;border-bottom:1px solid var(--line2)}
.card-head h2{font-size:15px} .card-head .grow{flex:1}
.card-foot{padding:13px 18px;border-top:1px solid var(--line2);display:flex;gap:9px;align-items:center}
.grid{display:grid;gap:18px} .grid-2{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(3,1fr)} .grid-4{grid-template-columns:repeat(4,1fr)}
.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;margin:24px 0 12px}

/* ---------- Metrics ---------- */
.metric{display:flex;gap:14px;align-items:center;padding:18px 20px}
.metric-ic{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--primary-l);color:var(--primary)}
.metric-val{font-size:24px;font-weight:800;letter-spacing:-.02em}
.metric-label{color:var(--muted);font-size:12.5px;margin-top:1px}
.metric-delta{font-size:12px;font-weight:600;margin-top:3px}
.metric-delta.up{color:var(--green)} .metric-delta.down{color:var(--red)} .metric-delta.flat{color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 16px;border-radius:9px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:600;font-size:13.5px;cursor:pointer;white-space:nowrap;transition:.12s;font-family:inherit}
.btn:hover{background:var(--gray-l);text-decoration:none}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d)}
.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-danger:hover{filter:brightness(.94)}
.btn-success{background:var(--green);border-color:var(--green);color:#fff}
.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover{background:var(--gray-l)}
.btn-sm{height:32px;padding:0 12px;font-size:12.5px}
.btn-lg{height:46px;padding:0 22px;font-size:15px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.icon-btn{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink2)}
.icon-btn:hover{background:var(--gray-l)}

/* ---------- Badges / chips ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:20px;line-height:1.4;white-space:nowrap}
.badge .bdot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}
.badge.green{background:var(--green-l);color:#0c7a44}.badge.amber{background:var(--amber-l);color:#9a6410}
.badge.red{background:var(--red-l);color:#b53636}.badge.blue{background:var(--blue-l);color:#1d4ed8}
.badge.teal{background:var(--teal-l);color:#0b7268}.badge.purple{background:var(--purple-l);color:#6d28d9}
.badge.gray{background:var(--gray-l);color:#52617a}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:8px;background:var(--gray-l);color:var(--ink2)}
.tag{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--primary-l);color:var(--primary);font-weight:600}

/* ---------- Tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl thead th{text-align:left;padding:11px 16px;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;border-bottom:1px solid var(--line);background:#fafbfd}
.tbl thead th.right{text-align:right}
.tbl tbody td{padding:13px 16px;border-bottom:1px solid var(--line2);vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl tbody tr.clickable{cursor:pointer}.tbl tbody tr.clickable:hover{background:#f7f9fc}
.cell-strong{font-weight:600;color:var(--ink)} .cell-sub{color:var(--muted);font-size:12px;margin-top:1px}
.cell-flex{display:flex;align-items:center;gap:10px}
table.dataTable{width:100%!important}
.dataTables_wrapper .dataTables_paginate .paginate_button{padding:4px 10px;border-radius:7px}
.dataTables_filter input{border:1px solid var(--line);border-radius:8px;height:34px;padding:0 10px}

/* ---------- Toolbar / filters ---------- */
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.searchbox{position:relative;flex:1;max-width:340px}
.searchbox input{width:100%;height:38px;border:1px solid var(--line);border-radius:9px;padding:0 12px 0 34px;background:#fff;font-size:13.5px}
.searchbox svg{position:absolute;left:10px;top:10px;color:var(--muted)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.seg button{border:none;background:#fff;padding:8px 13px;font-size:13px;font-weight:600;color:var(--ink2);cursor:pointer;border-right:1px solid var(--line)}
.seg button:last-child{border-right:none}
.seg button.on{background:var(--primary);color:#fff}
.select,.input,.textarea{width:100%;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:13.5px;font-family:inherit;background:#fff;color:var(--ink)}
.select{height:38px} textarea.textarea{min-height:90px;resize:vertical}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}

/* Payment box — the inset panel the Stripe Payment Element mounts into. A tinted
   well inside the white checkout card, so the embedded form reads as part of the
   page. (Do NOT reach for a --surface-* token here: this design system has no dark
   surface scale, and an undefined var falls back to whatever literal follows it.) */
.pay-box{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px}

/* ---------- Forms ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-weight:600;font-size:12.5px;margin-bottom:6px;color:var(--ink2)}
.field .hint{color:var(--muted);font-size:12px;margin-top:5px}
.field-row{display:flex;gap:14px}.field-row .field{flex:1}
.toggle{width:42px;height:24px;border-radius:20px;background:var(--line);position:relative;cursor:pointer;transition:.15s;flex-shrink:0}
.toggle::after{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.toggle.on{background:var(--primary)} .toggle.on::after{left:20px}
.toggle-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line2)}

/* ---------- Banners / empty ---------- */
.banner{display:flex;gap:11px;align-items:flex-start;padding:13px 16px;border-radius:10px;font-size:13.5px;margin-bottom:16px}
.banner svg{flex-shrink:0;margin-top:1px}
.banner.blue{background:var(--blue-l);color:#1d4ed8}.banner.amber{background:var(--amber-l);color:#92610f}
.banner.red{background:var(--red-l);color:#b53636}.banner.green{background:var(--green-l);color:#0c7a44}.banner.gray{background:var(--gray-l);color:#52617a}
.empty{text-align:center;padding:48px 24px;color:var(--muted)}
.empty-ic{width:54px;height:54px;border-radius:14px;background:var(--gray-l);display:inline-flex;align-items:center;justify-content:center;color:var(--muted);margin-bottom:14px}
.empty h3{font-size:16px;color:var(--ink);margin-bottom:5px}

/* ---------- KV / lists / misc ---------- */
.kv-list{display:flex;flex-direction:column}
.kv-row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line2);font-size:13.5px}
.kv-row:last-child{border-bottom:none}
.kv-row .k{color:var(--muted)} .kv-row .v{font-weight:600;text-align:right}
.codeblock{background:#0f1b2d;color:#cfe0ff;border-radius:10px;padding:14px 16px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;overflow:auto;white-space:pre}
.progress{height:8px;border-radius:6px;background:var(--line);overflow:hidden}
.progress span{display:block;height:100%;background:var(--primary);border-radius:6px}
.timeline{position:relative;padding-left:24px}
.timeline::before{content:'';position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:var(--line)}
.timeline .tl{position:relative;padding-bottom:18px}
.timeline .tl::before{content:'';position:absolute;left:-21px;top:3px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--primary)}
.kbd{font-family:ui-monospace,monospace;font-size:11px;background:var(--gray-l);border:1px solid var(--line);border-radius:5px;padding:1px 5px}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tab{padding:10px 15px;font-weight:600;font-size:13.5px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab:hover{color:var(--ink)} .tab.on{color:var(--primary);border-bottom-color:var(--primary)}
.tabpane{display:none} .tabpane.on{display:block}

/* ---------- Modals / drawers ---------- */
.dmkt-overlay{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center}
.dmkt-overlay.on{display:flex}
.scrim{position:absolute;inset:0;background:rgba(15,27,45,.5);backdrop-filter:blur(2px)}
.modal{position:relative;background:#fff;border-radius:14px;width:520px;max-width:calc(100vw - 32px);max-height:calc(100vh - 60px);overflow:auto;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.modal.sm{width:420px} .modal.lg{width:720px}
.modal-head{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid var(--line2)}
.modal-head h2{font-size:16px} .modal-body{padding:20px} .modal-foot{padding:14px 20px;border-top:1px solid var(--line2);display:flex;gap:10px;justify-content:flex-end}
.drawer{position:fixed;right:0;top:0;height:100vh;width:480px;max-width:100vw;background:#fff;box-shadow:-12px 0 40px rgba(0,0,0,.2);overflow:auto;transform:translateX(100%);transition:.22s}
.dmkt-overlay.on .drawer{transform:translateX(0)}

/* ---------- Loading modal ---------- */
#dmktLoading{position:fixed;inset:0;background:rgba(255,255,255,.62);z-index:400;display:none;align-items:center;justify-content:center}
#dmktLoading.on{display:flex}
.spinner{width:38px;height:38px;border:4px solid var(--line);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===================== STOREFRONT (public) ===================== */
.storefront{background:#fff}
.store-nav{height:66px;display:flex;align-items:center;gap:26px;padding:0 32px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);z-index:30}
.store-nav .logo{font-weight:800;font-size:19px;display:flex;align-items:center;gap:10px;color:var(--ink)}
.store-nav a.navlink{color:var(--ink2);font-weight:600;font-size:14px}
.store-nav a.navlink:hover{color:var(--primary);text-decoration:none}
.store-hero{padding:72px 32px 56px;background:linear-gradient(180deg,#f0f5ff,#fff);text-align:center}
.store-hero h1{font-size:42px;letter-spacing:-.03em;max-width:760px;margin:0 auto 14px}
.store-hero p{font-size:17px;color:var(--ink2);max-width:560px;margin:0 auto 26px}
.hero-search{max-width:560px;margin:0 auto;display:flex;gap:10px}
.hero-search input{flex:1;height:52px;border:1px solid var(--line);border-radius:11px;padding:0 18px;font-size:16px;box-shadow:var(--shadow-sm)}
.store-wrap{max-width:1180px;margin:0 auto;padding:40px 32px}
.dom-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.dom-card{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff;transition:.15s;display:flex;flex-direction:column;gap:10px}
.dom-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none;border-color:#cdd9ee}
.dom-card .dname{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.dom-card .dprice{font-size:15px;font-weight:700;color:var(--primary)}
.dom-card .dlto{font-size:12.5px;color:var(--muted)}
.dom-card .dcat{align-self:flex-start}
.store-footer{border-top:1px solid var(--line);padding:40px 32px;background:#fafbfd;color:var(--ink2);font-size:13.5px}
.store-footer .cols{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;gap:48px}
.store-footer a{display:block;color:var(--ink2);padding:4px 0}
.trust-row{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;margin-top:30px;color:var(--ink2);font-size:13.5px}
.trust-row .t{display:flex;align-items:center;gap:8px}

/* auth pages */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef3fc,#f7f9fc);padding:24px}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);width:420px;max-width:100%;padding:34px}
.auth-card h1{font-size:22px;margin-bottom:6px} .auth-card .sub{color:var(--muted);margin-bottom:22px;font-size:13.5px}
.auth-brand{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:800;font-size:20px;margin-bottom:20px}

/* responsive */
@media(max-width:900px){
  .sidebar{position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:translateX(0)}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .content{padding:18px}
  .store-hero h1{font-size:30px}
}
.menu-toggle{display:none}
@media(max-width:900px){.menu-toggle{display:inline-flex}}