:root {
  --navy: #2b3f94; --navy-dark: #1f2e78; --pink: #f28db8; --pink-light: #fce4ef;
  --blue: #a9cbef; --cream: #fff8f2; --green: #1d9a55; --red: #d64545; --text: #1f2747;
  --muted: #6b7290; --border: #ece3ea; --panel: #fff;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0; font-family: 'Baloo Bhaijaan 2', system-ui, sans-serif; color: var(--text);
  background: linear-gradient(180deg, var(--cream), var(--pink-light)) fixed; min-height: 100vh;
}
h1, h2 { margin: 0; color: var(--navy); }
h2 { font-size: 20px; margin-bottom: 8px; }
input, select, button { font: inherit; }
input, select {
  padding: 9px 12px; border: 2px solid var(--border); border-radius: 12px; background: #fff; min-width: 0;
}
input:focus, select:focus { outline: none; border-color: var(--pink); }
.btn {
  border: 2px solid var(--navy); background: #fff; color: var(--navy); border-radius: 999px;
  padding: 8px 16px; font-weight: 700; cursor: pointer; white-space: nowrap;
}
.btn.primary { background: var(--navy); color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.small { padding: 3px 10px; font-size: 14px; border-width: 1.5px; }
.btn.danger { border-color: var(--red); color: var(--red); }
.btn:disabled { opacity: .5; cursor: default; }
.muted { color: var(--muted); font-size: 15px; margin: 4px 0 10px; }
.error { color: var(--red); min-height: 1.4em; margin: 0; }
.row { display: flex; gap: 8px; align-items: center; }
.row.space { justify-content: space-between; flex-wrap: wrap; margin-bottom: 8px; }
.wrap-row { flex-wrap: wrap; margin-bottom: 8px; }
.panel { background: var(--panel); border-radius: 20px; padding: 18px; box-shadow: 0 8px 24px rgba(43,63,148,.08); margin-bottom: 16px; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .panel { width: 100%; max-width: 360px; display: grid; gap: 12px; text-align: center; }
.login-logo { width: 160px; margin: 0 auto; }
.login h1 { font-size: 22px; }

.topbar {
  display: flex; align-items: center; gap: 12px; padding: 10px 20px; background: #fff;
  box-shadow: 0 2px 12px rgba(43,63,148,.08); position: sticky; top: 0; z-index: 5;
}
.top-logo { height: 44px; }
.topbar h1 { font-size: 22px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 16px; }

.tiles { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; margin-bottom: 16px; }
.tile { background: #fff; border-radius: 20px; padding: 14px 16px; box-shadow: 0 8px 24px rgba(43,63,148,.08); }
.tile span { color: var(--muted); display: block; }
.tile b { font-size: 32px; color: var(--navy); line-height: 1.2; }
.tile.big b { font-size: 44px; color: var(--green); }
.tile.big small { color: var(--muted); font-size: 18px; margin-inline-start: 6px; }
.tile.warn b { color: var(--red); }
.bar { height: 10px; background: var(--pink-light); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--pink), var(--navy)); transition: width .4s; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.result { background: var(--cream); border-radius: 12px; padding: 10px; white-space: pre-wrap; font-family: inherit; }
details { margin-top: 10px; }
summary { cursor: pointer; color: var(--navy); font-weight: 700; margin-bottom: 8px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: start; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 700; position: sticky; top: 0; background: #fff; }
td.phone { direction: ltr; text-align: end; font-variant-numeric: tabular-nums; }
td.actions { white-space: nowrap; }
.pill { display: inline-block; padding: 1px 10px; border-radius: 99px; font-size: 13px; font-weight: 700; }
.pill.sent { background: #e6f6ed; color: var(--green); }
.pill.failed { background: #fde8e8; color: var(--red); }
.pill.queued { background: #fff4d6; color: #a07400; }
.pill.pending { background: #eef0f7; color: var(--muted); }
.pill.in { background: #e6f6ed; color: var(--green); }

.recent { list-style: none; margin: 0; padding: 0; }
.recent li { display: flex; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.recent time { color: var(--muted); direction: ltr; }
.recent .r-admitted, .recent .r-manual, .recent .r-offline_admitted { color: var(--green); font-weight: 700; }
.recent .r-duplicate, .recent .r-not_found, .recent .r-offline_duplicate { color: var(--red); font-weight: 700; }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--navy);
  color: #fff; padding: 10px 20px; border-radius: 999px; z-index: 10; box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

/* Tabs */
.tabs { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.tab {
  border: 0; background: transparent; color: var(--muted); font-weight: 800; font-size: 17px;
  padding: 8px 14px; border-radius: 999px; cursor: pointer; white-space: nowrap;
}
.tab.active { background: var(--pink-light); color: var(--navy); }

/* Design editor */
.design-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.field { display: grid; gap: 4px; font-size: 15px; color: var(--muted); font-weight: 700; }
.field input[type="text"] { width: 100%; }
.field.check { display: flex; align-items: center; gap: 8px; grid-column: 1 / -1; color: var(--text); }
.field.check input { width: 20px; height: 20px; accent-color: var(--navy); }
.num-row { display: flex; gap: 8px; align-items: center; }
.num-row input[type="range"] { flex: 1; accent-color: var(--pink); min-width: 0; }
.num-row input[type="number"] { width: 78px; padding: 6px 8px; text-align: center; }
.section-gap { margin-top: 22px; padding-top: 16px; border-top: 2px dashed var(--border); }
.sticky-actions {
  position: sticky; bottom: 0; background: #fff; padding: 12px 0 2px; margin-top: 14px;
  border-top: 1px solid var(--border);
}
.preview { position: sticky; top: 80px; }
.preview > input { width: 100%; margin-bottom: 10px; }
.preview-box { position: relative; background: var(--cream); border-radius: 16px; padding: 10px; display: grid; place-items: center; min-height: 300px; }
#cardPreview { width: 100%; max-width: 440px; height: auto; border-radius: 12px; box-shadow: 0 6px 20px rgba(43,63,148,.12); }
#pagePreview { width: 390px; max-width: 100%; height: 720px; border: 0; border-radius: 16px; background: #fff; box-shadow: 0 6px 20px rgba(43,63,148,.12); }
.preview-loading { position: absolute; top: 14px; inset-inline-start: 14px; background: var(--navy); color: #fff; padding: 2px 10px; border-radius: 99px; }
.seg { display: inline-flex; background: var(--pink-light); border-radius: 999px; padding: 3px; }
.seg-btn { border: 0; background: transparent; padding: 5px 14px; border-radius: 999px; font-weight: 700; color: var(--navy); cursor: pointer; }
.seg-btn.active { background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.08); }

/* Staff */
.pin { font-size: 20px; letter-spacing: 3px; background: var(--cream); padding: 2px 10px; border-radius: 8px; font-weight: 800; color: var(--navy); }

@media (max-width: 960px) {
  .design-grid { grid-template-columns: 1fr; }
  .preview { position: static; }
  .fields { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .tiles { grid-template-columns: 1fr 1fr; }
  .tile.big { grid-column: 1 / -1; }
  .topbar { flex-wrap: wrap; padding: 8px 12px; }
  .tabs { order: 3; flex-basis: 100%; }
}