:root{
  --navy:#11164c;
  --navy-2:#060a39;
  --blue:#1649ff;
  --blue-600:#0e3fe0;
  --green:#02b476;
  --ink:#1f2540;
  --muted:#6b7280;
  --line:#e7e9ee;
  --bg:#f5f6f7;
  --card:#ffffff;
  --danger:#d92d20;
  --danger-bg:#fee4e2;
  --radius:14px;
  --shadow:0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Karla",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.muted{color:var(--muted)}
.small{font-size:13px}
.nowrap{white-space:nowrap}

.container{width:100%;max-width:880px;margin:0 auto;padding:0 20px}

/* Top bar */
.topbar{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}
.topbar-inner{display:flex;align-items:center;gap:14px;min-height:64px}
.brand{display:inline-flex;align-items:center}
.brand-logo{height:38px;width:auto;display:block}
.brand-portal{
  font-weight:600;font-size:14px;color:rgba(255,255,255,.85);
  padding-left:14px;margin-left:2px;border-left:1px solid rgba(255,255,255,.22);
}
.topnav{margin-left:auto;display:flex;align-items:center;gap:14px}
.who{color:rgba(255,255,255,.8);font-size:14px;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* Page */
.page{padding:32px 20px 56px}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.empty{text-align:center;color:var(--muted);padding:34px 22px}
.empty h2{margin:0 0 6px;color:var(--ink);font-size:18px}

/* Auth */
.auth-wrap{max-width:420px;margin:6vh auto 0;text-align:center}
.auth-card{padding:30px 28px;text-align:left}
.auth-title{margin:0 0 4px;font-size:22px;color:var(--ink)}
.auth-sub{margin:0 0 22px;color:var(--muted);font-size:15px}
.auth-foot{margin-top:18px;font-size:12px;text-align:center}
.auth-links{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px}
.auth-links .dot{color:var(--muted)}

.form{display:block}
.label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px}
.input{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-size:16px;font-family:inherit;color:var(--ink);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s;
}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,73,255,.15)}
.input-code{letter-spacing:10px;text-align:center;font-size:26px;font-weight:700;font-variant-numeric:tabular-nums}
.hint{margin:10px 0 0;font-size:13px;color:var(--muted)}
.inline-form{display:inline}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid transparent;border-radius:10px;padding:11px 16px;
  font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s;
}
.btn-block{width:100%;margin-top:18px}
.btn-sm{padding:8px 14px;font-size:14px}
.btn-xs{padding:6px 11px;font-size:13px;border-radius:8px}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-600);text-decoration:none}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:#f3f4f8;text-decoration:none}
.btn-danger{background:#fff;border-color:var(--danger);color:var(--danger)}
.btn-danger:hover{background:var(--danger-bg);text-decoration:none}
.topbar .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff}
.topbar .btn-ghost:hover{background:rgba(255,255,255,.2)}
.linkbtn{background:none;border:none;color:var(--blue);font-family:inherit;font-size:14px;cursor:pointer;padding:0}
.linkbtn:hover{text-decoration:underline}

/* Dashboard */
.dash-head{margin-bottom:18px}
.dash-head h1{margin:0 0 2px;font-size:24px}
.dash-head-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}

/* Modal (License generator) */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,18,40,.5);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}
.modal-backdrop[hidden]{display:none}
.modal-card{position:relative;background:#fff;border-radius:14px;max-width:440px;width:100%;padding:26px 26px 22px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.modal-card h2{font-size:20px}
.modal-close{position:absolute;top:8px;right:13px;background:none;border:none;font-size:26px;line-height:1;color:#9aa1b1;cursor:pointer}
.modal-close:hover{color:var(--ink)}
.section{margin-top:26px}
.section-title{font-size:15px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 12px}

/* Collapsible section (Billing info) — native <details>/<summary> */
.section-collapse>summary{
  list-style:none;display:flex;align-items:center;justify-content:flex-start;
  gap:8px;cursor:pointer;
}
.section-collapse>summary::-webkit-details-marker{display:none}
.section-collapse>summary .section-title{margin:0}
.section-collapse .card{margin-top:12px}
.collapse-toggle{display:inline-flex;align-items:center;justify-content:center;color:var(--muted);transition:color .15s}
.section-collapse>summary:hover .collapse-toggle{color:var(--ink)}
.collapse-toggle svg{width:18px;height:18px;transition:transform .2s ease}
.section-collapse[open] .collapse-toggle svg{transform:rotate(180deg)}

.sub-card{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.sub-main{flex:1;min-width:0}
.sub-name{font-weight:700;font-size:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sub-meta{font-size:14px;margin-top:4px}
.sub-next{font-size:13px;margin-top:4px;display:flex;gap:6px;align-items:baseline;flex-wrap:wrap}
.sub-next-date{font-weight:700;color:var(--ink)}
.sub-actions{flex-shrink:0;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.sub-actions form{display:inline}
.sub-license{margin-top:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.license-code{font-family:"SFMono-Regular",Menlo,Consolas,monospace;font-size:14px;font-weight:700;color:var(--navy);background:#eef2ff;border:1px solid #dbe2ff;border-radius:6px;padding:2px 9px;letter-spacing:1px}
.copy-btn{background:#fff;border:1px solid var(--line);color:var(--ink);font-family:inherit;font-size:12px;font-weight:600;padding:3px 9px;border-radius:6px;cursor:pointer;transition:background .12s,border-color .12s,color .12s}
.copy-btn:hover{background:#f3f4f8}
.copy-btn.copied{background:#e6f7f0;border-color:#bfe9d8;color:#017a52}

/* Badges */
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;line-height:1.4;white-space:nowrap}
.badge-ok{background:#e6f7f0;color:#017a52}
.badge-warn{background:#fef3e2;color:#b54708}
.badge-muted{background:#eef0f4;color:#5b6472}

/* Table */
.table-card{padding:0;overflow:hidden}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.table thead th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#fafbfc}
.table tbody tr:last-child td{border-bottom:none}
.table .num{text-align:right}
.actions-col{text-align:right;width:1%}
.row-actions{display:flex;gap:8px;justify-content:flex-end;align-items:center}
.row-actions form{display:inline}

/* Alerts */
.alert{border-radius:10px;padding:12px 15px;font-size:14px;margin-bottom:16px;border:1px solid transparent}
.alert-info{background:#eef2ff;border-color:#dbe2ff;color:#283a9a}
.alert-success{background:#e6f7f0;border-color:#bfe9d8;color:#017a52}
.alert-error{background:var(--danger-bg);border-color:#fcc9c4;color:#b42318}

/* Topbar contact */
.topbar-phone{display:inline-flex;align-items:center;gap:8px;color:#fff;padding:6px 12px;border-radius:8px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);white-space:nowrap;cursor:default}
.topbar-phone-icon{width:16px;height:16px;flex-shrink:0;opacity:.9}
.topbar-phone-text{display:flex;flex-direction:column;line-height:1.2}
.topbar-phone-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;opacity:.7}
.topbar-phone-num{font-size:13px;font-weight:700;letter-spacing:.01em}
.topbar .btn-chat{background:rgba(2,180,118,.85);border-color:transparent;color:#fff}
.topbar .btn-chat:hover{background:var(--green);text-decoration:none}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:#fff}
.site-footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 20px;font-size:13px}

/* Subscription status filters */
.sub-filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.filter-pill{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;user-select:none;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:7px 14px 7px 11px;font-size:14px;color:var(--ink);
  transition:background .12s,border-color .12s,color .12s,box-shadow .12s;
}
.filter-pill:hover{background:#f7f8fb}
.filter-pill input[type=checkbox]{
  appearance:none;-webkit-appearance:none;
  width:16px;height:16px;border:1.5px solid #c0c5d4;border-radius:4px;
  margin:0;display:inline-grid;place-content:center;background:#fff;
  transition:background .12s,border-color .12s;
}
.filter-pill input[type=checkbox]::after{
  content:"";width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;
  transform:rotate(-45deg) translateY(-1px);opacity:0;transition:opacity .1s;
}
.filter-pill input[type=checkbox]:checked{background:var(--blue);border-color:var(--blue)}
.filter-pill input[type=checkbox]:checked::after{opacity:1}
.filter-pill.on{border-color:#c2cdff;background:#eef2ff;color:#1f2540}
.filter-count{
  display:inline-block;min-width:20px;padding:1px 6px;border-radius:999px;
  background:#eef0f4;color:var(--muted);font-size:12px;font-weight:700;text-align:center;
}
.filter-pill.on .filter-count{background:#dde3ff;color:#283a9a}

/* Hidden subscription cards / transaction rows (filtered out) */
.sub-card.hidden,tr.hidden{display:none}
.sub-no-match,.tx-no-match{display:none}
.sub-no-match.on,.tx-no-match.on{display:block;margin-top:8px}

/* Top progress bar + page overlay */
#topbar-progress{position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:9999;pointer-events:none;opacity:0;transition:opacity .2s}
#topbar-progress.on{opacity:1}
#topbar-progress .bar{height:100%;width:100%;background:linear-gradient(90deg,var(--blue),#5eead4);transform:translateX(-100%);transition:transform .25s ease-out;box-shadow:0 0 8px rgba(22,73,255,.4)}
#page-overlay{position:fixed;inset:0;background:rgba(15,18,40,.35);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:9998;opacity:0;pointer-events:none;transition:opacity .15s}
#page-overlay.on{opacity:1;pointer-events:auto}
.po-card{background:#fff;border-radius:14px;padding:24px 28px;min-width:260px;max-width:90vw;text-align:center;box-shadow:0 12px 32px rgba(0,0,0,.18)}
.po-spinner{width:42px;height:42px;border:4px solid #e0e3eb;border-top-color:var(--blue);border-radius:50%;margin:0 auto 14px;animation:spin .9s linear infinite}
.po-msg{font-weight:700;font-size:16px;color:var(--ink)}
.po-hint{font-size:13px;color:var(--muted);margin-top:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* Admin */
.admin-search{padding:22px}
.admin-search-row{display:flex;gap:10px;margin-top:8px}
.admin-search-row .input{flex:1;min-width:0}
.admin-search-row .btn{flex-shrink:0}
.admin-context{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:linear-gradient(180deg,#eef2ff,#f5f6f7);
  border:1px solid #dbe2ff;border-radius:var(--radius);
  padding:12px 18px;margin:18px 0 4px;
}
.admin-context-email{font-weight:700;font-size:16px;color:var(--ink);word-break:break-all}
.brand-portal.admin-tag{color:#ffb86b}

@media (max-width:560px){
  /* Layout */
  .container{padding:0 14px}
  .page{padding:22px 14px 48px}

  /* Top bar: shrink logo, hide email (it's already visible on the page) */
  .brand-logo{height:30px}
  .topbar-inner{min-height:56px;gap:10px}
  .who{display:none}
  .topnav .btn-sm{padding:7px 12px;font-size:13px}

  /* Auth screens */
  .auth-wrap{margin-top:24px}
  .auth-card{padding:24px 20px}
  .input-code{font-size:22px;letter-spacing:8px}

  /* Admin */
  .admin-search-row{flex-direction:column}
  .admin-context{flex-direction:column;align-items:flex-start}
  /* Subscription cards: stack header + actions */
  .sub-card{flex-direction:column;align-items:stretch;gap:12px;padding:18px}
  .sub-actions{justify-content:flex-start}
  .sub-actions .btn{flex:1 1 auto;text-align:center}

  /* Section headings tighter */
  .section{margin-top:22px}
  .section-title{font-size:13px}
  .dash-head h1{font-size:21px}

  /* Filter pills more compact */
  .filter-pill{padding:6px 12px 6px 9px;font-size:13px}
  .filter-pill input[type=checkbox]{width:15px;height:15px}
  .filter-count{font-size:11px;padding:1px 5px;min-width:18px}

  /* Transactions: collapse the table to a stacked card-row layout */
  .table-card{padding:0}
  .table thead{display:none}
  .table,.table tbody{display:block;width:100%}
  .table tr{display:grid;grid-template-columns:1fr auto;column-gap:10px;row-gap:6px;padding:14px 16px;border-bottom:1px solid var(--line)}
  /* Higher specificity than `.table tr{display:grid}` so filtered-out rows stay hidden on mobile. */
  .table tr.hidden{display:none}
  .table tbody tr:last-child{border-bottom:none}
  .table td{display:block;padding:0;border:none;line-height:1.35}
  .table td:nth-child(2){display:none}                          /* Description hidden */
  .table tr td:nth-child(1){grid-column:1;grid-row:1;font-weight:600;color:var(--ink)}
  .table tr td.num{grid-column:2;grid-row:1;font-weight:700;text-align:right;white-space:nowrap}
  .table tr td:nth-child(4){grid-column:1;grid-row:2;align-self:center}
  .table tr td.actions-col{grid-column:2;grid-row:2;width:auto}
  .row-actions{justify-content:flex-end;flex-wrap:wrap;gap:6px}

  /* Brand "Admin Portal / Customer Portal" label hidden — saves space */
  .brand-portal{display:none}

  /* Sign-in form: button shouldn't overflow */
  .btn-block{margin-top:14px}
}