:root {
    --brand: #5b5bd6;
    --brand-dark: #4646b8;
    --bg: #f5f6fa;
    --card: #fff;
    --text: #1f2330;
    --muted: #6b7185;
    --border: #e3e5ee;
    --ok: #1f8a4c;
    --warn: #b7791f;
    --bad: #c53030;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.5; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 24px; margin-bottom: 18px; }
h2 { font-size: 18px; margin-bottom: 12px; }
small, .muted { color: var(--muted); }

.topbar { background: var(--card); border-bottom: 1px solid var(--border); padding: 0 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; min-height: 58px; }
.brand { font-weight: 700; font-size: 19px; color: var(--brand); }
.brand small { font-size: 12px; background: var(--brand); color: #fff; padding: 2px 6px; border-radius: 4px; vertical-align: middle; }
.topbar nav { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.topbar nav a { color: var(--text); padding: 8px 10px; border-radius: 6px; }
.topbar nav a:hover, .topbar nav a.active { background: var(--bg); text-decoration: none; color: var(--brand); }
.nav-balance { font-weight: 700; color: var(--ok); padding: 0 10px; }
.nav-logout { color: var(--bad) !important; }
.nav-toggle { display: none; font-size: 22px; cursor: pointer; padding: 8px; }

.container { max-width: 1150px; margin: 0 auto; padding: 24px 16px 60px; }
.auth-box { max-width: 420px; margin: 60px auto; padding: 0 16px; }
.area-auth { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 20px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 20px; }
.grid-2 { display: grid; gap: 20px; grid-template-columns: 1fr 1fr; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 24px; font-weight: 700; }

.form-group { margin-bottom: 14px; }
label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], select, textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 7px; font: inherit; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(91, 91, 214, .25); border-color: var(--brand); }
.checkbox { display: flex; gap: 8px; align-items: center; font-weight: normal; }
.checkbox input { width: auto; }
.form-row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.help { font-size: 13px; color: var(--muted); margin-top: 4px; }

.btn { display: inline-block; background: var(--brand); color: #fff; border: 0; border-radius: 7px; padding: 10px 18px; font: inherit; font-weight: 600; cursor: pointer; }
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn-block { width: 100%; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-light { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-light:hover { background: var(--border); }
.btn-danger { background: var(--bad); }
.btn-ok { background: var(--ok); }
.inline { display: inline; }

.alert { padding: 12px 14px; border-radius: 7px; margin-bottom: 16px; border: 1px solid; }
.alert-success { background: #eafaf0; color: var(--ok); border-color: #b7e4c7; }
.alert-error { background: #fdecec; color: var(--bad); border-color: #f5c2c2; }
.alert-info { background: #eef0fd; color: var(--brand-dark); border-color: #cfd3f7; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--bg); font-weight: 600; white-space: nowrap; }
td.num, th.num { text-align: right; white-space: nowrap; }
.break { word-break: break-all; }
tr.category-row td { background: #f0f1fb; font-weight: 700; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 12px; font-weight: 600; background: var(--bg); white-space: nowrap; }
.badge-completed, .badge-approved, .badge-active { background: #eafaf0; color: var(--ok); }
.badge-processing, .badge-in_progress, .badge-pending { background: #fff7e6; color: var(--warn); }
.badge-partial { background: #eef0fd; color: var(--brand-dark); }
.badge-canceled, .badge-rejected, .badge-banned { background: #fdecec; color: var(--bad); }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.filters input, .filters select { width: auto; }
.pagination { display: flex; gap: 6px; margin-top: 14px; }
.pagination a, .pagination span { padding: 5px 11px; border: 1px solid var(--border); border-radius: 6px; background: #fff; }
.pagination span { background: var(--brand); color: #fff; border-color: var(--brand); }
.code { font-family: ui-monospace, Menlo, Consolas, monospace; background: var(--bg); border: 1px solid var(--border); padding: 8px 10px; border-radius: 6px; word-break: break-all; white-space: pre-wrap; font-size: 13px; }
.price-box { background: var(--bg); border-radius: 8px; padding: 14px; margin: 14px 0; font-size: 18px; }
.price-box strong { color: var(--brand); }
.auth-card { background: #fff; border-radius: 12px; padding: 32px; box-shadow: 0 10px 30px rgba(0,0,0,.2); }
.auth-card h1 { text-align: center; }
.auth-card .foot { text-align: center; margin-top: 16px; color: var(--muted); }

@media (max-width: 820px) {
    .grid-2 { grid-template-columns: 1fr; }
    .nav-toggle { display: block; }
    .topbar nav { display: none; width: 100%; flex-direction: column; align-items: stretch; padding-bottom: 10px; }
    #nav-toggle:checked ~ nav { display: flex; }
}

/* New order: platform picker + service info */
.platforms { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; margin: 6px 0 14px; }
.platform { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: #fff; font: inherit; font-weight: 600; cursor: pointer; text-align: left; }
.platform:hover { border-color: var(--brand); }
.platform.active { border-color: var(--brand); background: #eef0fd; color: var(--brand-dark); }
.platform .dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.info-grid > div, .info-desc { background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.info-grid .label, #info .label { color: var(--muted); font-size: 13px; }
.info-grid > div > div:last-child { font-weight: 700; }
.info-desc { white-space: pre-line; margin-top: 4px; font-size: 14px; }
input[type=search] { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 7px; font: inherit; }

/* Support tickets */
.thread { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.msg { border-radius: 10px; padding: 10px 14px; max-width: 85%; border: 1px solid var(--border); }
.msg-user { background: #eef0fd; align-self: flex-end; }
.msg-admin { background: var(--bg); align-self: flex-start; }
.msg-head { font-size: 12px; color: var(--muted); margin-bottom: 4px; }

/* Crypto deposit */
.pay-amount { font-size: 28px; font-weight: 800; color: var(--brand-dark); margin: 4px 0 8px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#qr img, #qr canvas { border: 8px solid #fff; border-radius: 6px; box-shadow: 0 0 0 1px var(--border); }