@font-face {
  font-family: "Inter";
  font-weight: 400;
  font-display: swap;
  src: url("/admin/static/inter-regular.ttf") format("truetype");
}
@font-face {
  font-family: "Inter";
  font-weight: 700;
  font-display: swap;
  src: url("/admin/static/inter-bold.ttf") format("truetype");
}

:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --rule: #e5e7eb;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #eef3fd;
  --coral: #e76f51;
  --danger: #b42318;
  --danger-soft: #fef3f2;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body { margin: 0; }
body {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
}

h1 { font-size: 1.5rem; line-height: 1.25; margin: 0 0 0.5rem; }
p { margin: 0 0 1rem; }
a { color: var(--accent); }

.muted { color: var(--muted); }
.small { font-size: 0.875rem; color: var(--muted); margin: 1.25rem 0 0; }
.stack { display: grid; gap: 1rem; }

/* Forms */

.field { display: grid; gap: 0.375rem; font-weight: 700; font-size: 0.875rem; }
input, select, textarea {
  font: inherit;
  font-weight: 400;
  font-size: 1rem;
  color: var(--ink);
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}
.code-input { font-size: 1.5rem; letter-spacing: 0.3em; text-align: center; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font: inherit;
  font-weight: 700;
  padding: 0.625rem 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}
.button:hover { background: var(--accent-hover); }
.button-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.button-ghost:hover { background: var(--bg); }

.alert { padding: 0.75rem 1rem; border-radius: 8px; font-size: 0.9375rem; }
.alert-error { background: var(--danger-soft); color: var(--danger); }

/* Login */

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.auth-card {
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.06), 0 8px 24px rgb(0 0 0 / 0.04);
}
.auth-logo { width: 180px; display: block; margin-bottom: 1.75rem; }

/* App */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--rule);
}
.topbar-logo img { height: 28px; display: block; }
.topbar-user { display: flex; align-items: center; gap: 1rem; font-size: 0.875rem; }
.topbar-user form { margin: 0; }

.content { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem; }

@media (max-width: 600px) {
  .topbar { padding: 0.75rem 1rem; }
  .topbar-user .muted { display: none; }
  .content { padding: 1.5rem 1rem; }
  .auth-card { padding: 1.5rem; }
}