/* The platform's sign-up site and SaaS admin. Same look as the TeamPulse app. */
:root {
  --bg: #ffffff; --bg-soft: #f6f7fb; --text: #111827; --text-2: #4b5563; --text-3: #6b7280; --border: #e2e5ee;
  --accent: #4f46e5; --accent-hover: #4338ca; --accent-soft: #eef2ff; --side: #1e1b4b; --side-text: #c7c9e8; --side-strong: #ffffff;
  --success: #047857; --success-soft: #d1fae5; --warn: #92400e; --warn-soft: #fef3c7; --danger: #b91c1c; --danger-soft: #fee2e2; --info: #1d4ed8; --info-soft: #dbeafe;
  --radius: 10px; --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171a24; --bg-soft: #0f1118; --text: #f3f4f6; --text-2: #cbd5e1; --text-3: #9ca3af; --border: #2b3040;
    --accent: #818cf8; --accent-hover: #a5b4fc; --accent-soft: #272a4a; --side: #12101f; --side-text: #b8bad8;
    --success: #6ee7b7; --success-soft: #0b3b2e; --warn: #fcd34d; --warn-soft: #3f2f0a; --danger: #fca5a5; --danger-soft: #451a1a; --info: #93c5fd; --info-soft: #172a52;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg-soft); color: var(--text); font: 15px/1.5 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
h1, h2, h3 { line-height: 1.25; margin: 0; }
h1 { font-size: 26px; } h2 { font-size: 18px; } h3 { font-size: 15px; }
p { margin: 0; }
a { color: var(--accent); }
.muted { color: var(--text-3); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
[hidden] { display: none !important; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 8px; }

.center { min-height: 100dvh; display: grid; place-items: center; padding: 16px; }
.card { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 20px; box-shadow: var(--shadow); }
.narrow { width: 100%; max-width: 420px; display: flex; flex-direction: column; gap: 12px; }

label.field, .field { display: flex; flex-direction: column; gap: 4px; }
.label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.hint { font-size: 12.5px; color: var(--text-3); }
.input, select, textarea {
  width: 100%; min-height: 40px; padding: 8px 12px; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--radius);
}
textarea { min-height: 90px; resize: vertical; }
.input:focus-visible, select:focus-visible, textarea:focus-visible, .btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.check { display: flex; align-items: center; gap: 8px; min-height: 28px; }
.check input { width: 17px; height: 17px; accent-color: var(--accent); }
.form { display: flex; flex-direction: column; gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.error { color: var(--danger); font-size: 13.5px; }
.ok-text { color: var(--success); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 8px 16px; font: inherit; font-weight: 600; cursor: pointer;
  color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); transition: background 0.15s;
}
.btn:hover { background: var(--bg-soft); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primary { color: #111827; } }
.btn.primary:hover { background: var(--accent-hover); }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); }
.btn.sm { min-height: 32px; padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ---------- Sign-up site ---------- */
.site { max-width: 1040px; margin: 0 auto; padding: 24px 16px 56px; display: flex; flex-direction: column; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.brand img { width: 32px; height: 32px; }
.hero { max-width: 640px; display: flex; flex-direction: column; gap: 8px; }
.hero h1 { font-size: clamp(28px, 5vw, 38px); }
.hero p { font-size: 17px; color: var(--text-2); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.plan { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 18px; background: var(--bg); border: 2px solid var(--border); border-radius: 14px; cursor: pointer; transition: border-color 0.15s; }
.plan:hover { border-color: var(--accent); }
.plan:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.plan:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.plan input { position: absolute; opacity: 0; }
.plan .price { font-size: 24px; font-weight: 800; }
.plan ul { margin: 0; padding-left: 18px; color: var(--text-2); font-size: 14px; }
.signup { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; max-width: 560px; }
.addr { display: flex; align-items: center; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); overflow: hidden; }
.addr:focus-within { outline: 2px solid var(--accent); outline-offset: 1px; }
.addr input { flex: 1; min-width: 0; border: 0; min-height: 40px; padding: 8px 4px 8px 12px; font: inherit; color: var(--text); background: transparent; outline: none; }
.addr span { padding: 0 12px 0 0; color: var(--text-3); white-space: nowrap; font-size: 14px; overflow: hidden; text-overflow: ellipsis; }

/* ---------- SaaS admin ---------- */
.shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 100dvh; }
.side { background: var(--side); color: var(--side-text); padding: 16px 10px; display: flex; flex-direction: column; gap: 4px; }
.side .brand { color: var(--side-strong); padding: 4px 8px 14px; font-size: 15px; white-space: nowrap; }
.side a { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; border-radius: 8px; color: inherit; text-decoration: none; font-weight: 500; transition: background 0.15s; }
.side a:hover { background: rgba(255, 255, 255, 0.08); }
.side a[aria-current='page'] { background: #4f46e5; color: #fff; }
.side .pill { background: rgba(255, 255, 255, 0.2); color: #fff; font-size: 12px; border-radius: 999px; padding: 0 7px; font-weight: 700; }
.side .foot { margin-top: auto; padding: 10px; font-size: 13px; display: flex; flex-direction: column; gap: 6px; }
.side .foot button { background: none; border: 0; padding: 0; color: inherit; text-decoration: underline; cursor: pointer; font: inherit; text-align: left; }
.main { padding: 24px; display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.head .actions { display: flex; flex-wrap: wrap; gap: 8px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.tile { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.tile b { display: block; font-size: 24px; line-height: 1.3; }
.tile small { color: var(--text-3); font-size: 13px; }
.panel { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; align-items: start; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-3); padding: 6px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover { background: var(--bg-soft); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12.5px; font-weight: 600; white-space: nowrap; background: var(--bg-soft); color: var(--text-2); }
.badge.trial, .badge.provisioning { background: var(--info-soft); color: var(--info); }
.badge.active, .badge.paid { background: var(--success-soft); color: var(--success); }
.badge.past_due, .badge.open { background: var(--warn-soft); color: var(--warn); }
.badge.suspended, .badge.cancelled { background: var(--danger-soft); color: var(--danger); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filters .input { max-width: 320px; }
.filters select { width: auto; }
dl.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 14px; margin: 0; }
dl.facts dt { color: var(--text-3); font-size: 13.5px; }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
.bar { height: 6px; border-radius: 3px; background: var(--bg-soft); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); }
.empty { padding: 18px 8px; text-align: center; color: var(--text-3); }
.notice { padding: 10px 12px; border-radius: var(--radius); background: var(--warn-soft); color: var(--warn); font-size: 14px; }
.copy { display: flex; gap: 8px; }
dialog { border: 1px solid var(--border); border-radius: 14px; padding: 20px; background: var(--bg); color: var(--text); width: min(480px, calc(100vw - 32px)); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(15, 23, 42, 0.5); }
dialog h2 { margin-bottom: 12px; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.toast { position: fixed; left: 50%; top: 14px; transform: translateX(-50%); z-index: 50; padding: 9px 14px; border-radius: var(--radius); background: #111827; color: #fff; font-size: 14px; max-width: calc(100vw - 32px); box-shadow: var(--shadow); }

@media (max-width: 760px) {
  .shell { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .side { flex-direction: row; flex-wrap: wrap; align-items: center; padding: 8px; }
  .side .brand { padding: 4px 8px; width: 100%; }
  .side .foot { margin: 0; flex-direction: row; gap: 12px; width: 100%; }
  .main { padding: 16px; }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }