:root {
  --navy: #0f1b2d;
  --text: #16202e;
  --bg: #f6f8fb;
  --card: #ffffff;
  --border: #e3e8ef;
  --blue: #1d5fd6;
  --blue-dark: #164aad;
  --green: #0f8a4b;
  --green-bg: #e7f7ee;
  --amber: #a16207;
  --amber-bg: #fdf3dc;
  --red: #c3272d;
  --red-bg: #fdeaea;
  --muted: #5b6b82;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 16px;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--navy); margin: 0 0 .5rem; }
p { margin: 0 0 .75rem; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* ---- Top bar / nav ---- */
.topbar {
  background: var(--navy); color: #fff; padding: 12px 0;
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; }
.brand { color: #fff; font-weight: 700; font-size: 1.25rem; }
.brand span { color: #7fb3ff; }
.topbar nav { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.topbar nav a { color: #d7e3f7; font-size: .92rem; }
.topbar nav a.active { color: #fff; font-weight: 600; }
.topbar .user-pill { background: rgba(255,255,255,.08); border-radius: 20px; padding: 6px 12px; font-size: .85rem; }

.mobile-menu-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.4rem; cursor: pointer; }

@media (max-width: 720px) {
  .topbar nav { display: none; flex-direction: column; width: 100%; margin-top: 10px; }
  .topbar nav.open { display: flex; }
  .mobile-menu-toggle { display: block; }
  .topbar .container { flex-wrap: wrap; }
}

/* ---- Layout shell ---- */
.page { padding: 20px 0 60px; }
.page-header { margin-bottom: 18px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }

/* ---- Cards & grids ---- */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 18px; margin-bottom: 16px;
}
.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 760px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stat-card { text-align: left; }
.stat-card .label { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
.stat-card .value { font-size: 1.6rem; font-weight: 700; color: var(--navy); margin-top: 4px; }

/* ---- Forms ---- */
label { display: block; font-weight: 600; font-size: .88rem; margin: 10px 0 4px; color: var(--navy); }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 1rem; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }
.form-row { margin-bottom: 10px; }
.help-text { font-size: .8rem; color: var(--muted); margin-top: 4px; }

.btn {
  display: inline-block; padding: 10px 18px; border-radius: 8px; border: none;
  font-weight: 600; font-size: .95rem; cursor: pointer; text-align: center;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { background: #fff; border: 1px solid var(--border); color: var(--navy); }
.btn-danger { background: var(--red); color: #fff; }
.btn-success { background: var(--green); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: .82rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; }
tr:last-child td { border-bottom: none; }

/* ---- Status badges ---- */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: .78rem; font-weight: 600; }
.badge-success { background: var(--green-bg); color: var(--green); }
.badge-pending { background: var(--amber-bg); color: var(--amber); }
.badge-failed, .badge-cancelled, .badge-rejected, .badge-disabled { background: var(--red-bg); color: var(--red); }
.badge-neutral { background: #eef1f6; color: var(--muted); }

/* ---- Flash messages ---- */
.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 14px; font-size: .92rem; }
.flash-success { background: var(--green-bg); color: var(--green); }
.flash-error { background: var(--red-bg); color: var(--red); }

/* ---- Misc ---- */
.empty-state { text-align: center; color: var(--muted); padding: 30px 10px; }
.demo-banner {
  background: var(--amber-bg); color: var(--amber); padding: 10px 16px;
  border-radius: 8px; font-size: .85rem; margin-bottom: 16px; font-weight: 600;
}
.muted { color: var(--muted); }
.plan-card { display: flex; flex-direction: column; gap: 6px; }
.plan-price { font-size: 1.8rem; font-weight: 700; color: var(--navy); }
.step { text-align: center; }
.step-number {
  width: 32px; height: 32px; border-radius: 50%; background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700;
  margin: 0 auto 10px;
}
.footer { text-align: center; color: var(--muted); font-size: .82rem; padding: 24px 0; }
.hero { padding: 50px 0 30px; text-align: center; }
.hero h1 { font-size: 2.1rem; }
.voucher-box { background: var(--navy); color: #fff; border-radius: 10px; padding: 20px; }
.voucher-box .row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.voucher-box .row:last-child { border-bottom: none; }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 8px; top: 8px; background: #fff; padding: 6px 10px; border-radius: 6px; z-index: 10; }