/* Balajii Automation — shared styles for the public site (Phase 3 Step 7). */
:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --border: #e5e7eb;
  --primary: #0078d4;
  --primary-text: #ffffff;
  --danger: #c62828;
  --danger-bg: #fdecea;
  --ok: #1b7f3b;
  --ok-bg: #e8f5ec;
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f14;
    --surface: #141a22;
    --text: #e8edf3;
    --muted: #a3adb9;
    --border: #243040;
    --primary: #0091ff;
    --primary-text: #ffffff;
    --danger: #ff6b6b;
    --danger-bg: #2a1416;
    --ok: #4cd280;
    --ok-bg: #11241a;
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}

header.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--primary-text);
  display: grid;
  place-items: center;
  font-weight: 700;
}

.brand-name { font-weight: 700; font-size: 18px; }
.brand-by { color: var(--muted); font-size: 14px; }

h1 { font-size: 26px; line-height: 1.25; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 28px 0 8px; }

p, li { color: var(--muted); }
strong { color: var(--text); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
}

label { display: block; font-weight: 600; margin: 14px 0 6px; }

input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

button {
  font: inherit;
  font-weight: 600;
  padding: 11px 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
}

button:disabled { opacity: 0.55; cursor: not-allowed; }

.primary { background: var(--primary); color: var(--primary-text); }
.danger { background: var(--danger); color: #ffffff; }
.link {
  background: none;
  border: none;
  color: var(--primary);
  padding: 11px 4px;
}
.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.message {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 15px;
}
.message.error { background: var(--danger-bg); color: var(--danger); }
.message.info { background: var(--ok-bg); color: var(--ok); }

[hidden] { display: none !important; }

footer {
  margin-top: 36px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
}

a { color: var(--primary); }