/* portal.zackswartz.com — auth gateway + hub. Black/white minimalist. */

:root {
  --bg: #ffffff;
  --surface: #fafafa;
  --fg: #111111;
  --fg-dim: #6b6b6b;
  --muted: #9a9a9a;
  --border: #e6e6e6;
  --border2: #d8d8d8;
  --err: #b42318;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; min-height: 100vh;
  background: var(--bg); color: var(--fg);
  font-family: -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

.auth {
  max-width: 380px; margin: 12vh auto; padding: 0 24px; text-align: center;
}
.brand { font-weight: 800; letter-spacing: -0.4px; font-size: 20px; margin-bottom: 6px; }
.brand .dim { color: var(--muted); font-weight: 600; }
.auth h1 { font-size: 22px; font-weight: 700; margin: 22px 0 4px; }
.auth p.sub { color: var(--fg-dim); font-size: 14px; margin: 0 0 22px; }

form { text-align: left; }
label { display: block; font-size: 12px; color: var(--fg-dim); margin: 14px 0 5px; }
input {
  width: 100%; background: #fff; border: 1px solid var(--border2); border-radius: 9px;
  padding: 11px 12px; font-size: 15px; font-family: inherit; color: var(--fg);
}
input:focus { outline: none; border-color: var(--fg); }

.btn {
  width: 100%; margin-top: 20px; background: var(--fg); color: #fff; border: 1px solid var(--fg);
  border-radius: 10px; padding: 12px 16px; font-size: 15px; font-weight: 600; cursor: pointer;
  font-family: inherit;
}
.btn:hover { opacity: .88; }
.btn:disabled { opacity: .5; cursor: default; }

.msg { min-height: 18px; font-size: 13px; margin-top: 12px; }
.msg.err { color: var(--err); }
.msg.ok { color: var(--fg-dim); }

/* Hub */
.hub { max-width: 520px; margin: 12vh auto; padding: 0 24px; }
.hub h1 { font-size: 24px; font-weight: 800; letter-spacing: -0.4px; margin: 0 0 4px; }
.hub .who { color: var(--fg-dim); font-size: 14px; margin: 0 0 26px; }
.portals { display: grid; gap: 14px; }
.portal-card {
  display: flex; align-items: center; justify-content: space-between;
  border: 1px solid var(--border2); border-radius: 14px; padding: 22px 24px; cursor: pointer;
  background: #fff; transition: border-color .15s, transform .15s; text-decoration: none; color: inherit;
}
.portal-card:hover { border-color: var(--fg); transform: translateY(-2px); }
.portal-card h3 { margin: 0 0 4px; font-size: 17px; }
.portal-card p { margin: 0; font-size: 13px; color: var(--fg-dim); }
.portal-card .arrow { font-size: 18px; color: var(--muted); }
.logout { display: inline-block; margin-top: 24px; font-size: 13px; color: var(--fg-dim); cursor: pointer; background: none; border: none; font-family: inherit; }
.logout:hover { color: var(--fg); }
.none { color: var(--fg-dim); font-size: 14px; border: 1px solid var(--border); border-radius: 12px; padding: 20px; background: var(--surface); }