@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0b0a10;
  --surface: #16141d;
  --surface-2: #1c1a25;
  --border: rgba(255, 255, 255, 0.07);
  --text: #f3f1f7;
  --text-muted: #948fa3;
  --text-faint: #625d70;

  --blue: #4d8ff5;
  --purple: #9b5cf6;
  --pink: #e85fc0;
  --gradient: linear-gradient(120deg, var(--blue) 0%, var(--purple) 55%, var(--pink) 100%);

  --success-bg: #16281e;
  --success-text: #5fd989;
  --danger-bg: #2e1620;
  --danger-text: #f2748f;
  --off-bg: #232130;
  --off-text: #8b86a0;

  --radius: 14px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 12% -10%, rgba(155, 92, 246, 0.16), transparent 60%),
    radial-gradient(ellipse 700px 400px at 100% 0%, rgba(232, 95, 192, 0.10), transparent 55%);
  background-attachment: fixed;
  color: var(--text);
}

h1, h2, h3 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  letter-spacing: -0.01em;
}

/* ---------- Topbar ---------- */
.topbar {
  background: rgba(22, 20, 29, 0.7);
  backdrop-filter: blur(12px);
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.topbar h1 {
  font-size: 17px;
  margin: 0;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 18px rgba(155, 92, 246, 0.55);
  flex-shrink: 0;
}
.topbar .subtitle {
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 400;
  margin-left: 4px;
}

/* ---------- Buttons ---------- */
.topbar a.btn, button.btn, a.btn {
  background: var(--gradient);
  color: #ffffff;
  border: none;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 2px 12px rgba(155, 92, 246, 0.25);
}
.topbar a.btn:hover, button.btn:hover, a.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(155, 92, 246, 0.4);
}
.btn.btn-muted {
  background: var(--surface-2);
  color: var(--text-muted);
  box-shadow: none;
  border: 1px solid var(--border);
}
.btn.btn-muted:hover {
  color: var(--text);
  box-shadow: none;
  transform: none;
}

/* ---------- Layout ---------- */
.container { max-width: 1100px; margin: 30px auto; padding: 0 20px; }

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

.site-card {
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.15s ease;
}
.site-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient);
  opacity: 0.85;
}
.site-card:hover { border-color: rgba(155, 92, 246, 0.35); }

.site-card h3 {
  margin: 4px 0 6px;
  color: var(--text);
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-card .domain {
  color: var(--blue);
  font-size: 13px;
  margin-bottom: 14px;
  word-break: break-all;
}

.stat-row { display: flex; gap: 20px; margin: 14px 0; font-size: 12px; color: var(--text-muted); }
.stat-row b {
  color: var(--text);
  display: block;
  font-size: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge.ok { background: var(--success-bg); color: var(--success-text); }
.badge.err { background: var(--danger-bg); color: var(--danger-text); }
.badge.off { background: var(--off-bg); color: var(--off-text); }

.actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.actions a, .actions button {
  font-size: 13px;
  color: var(--purple);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-weight: 500;
}
.actions a:hover, .actions button:hover { color: var(--pink); }
.actions button.delete { color: var(--danger-text); }
.actions button.delete:hover { color: #ff8fa3; }

/* ---------- Forms ---------- */
form label { display: block; margin: 16px 0 6px; font-size: 13px; color: var(--text-muted); font-weight: 500; }
form input[type=text], form input[type=email], form input[type=url], form input[type=password],
form textarea, form input[type=color] {
  width: 100%;
  padding: 11px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.15s ease;
}
form input:focus, form textarea:focus {
  outline: none;
  border-color: var(--purple);
}
form input[type=color] { height: 44px; padding: 4px; cursor: pointer; }
form input[type=checkbox] { accent-color: var(--purple); }

.color-row { display: flex; gap: 16px; }
.color-row > div { flex: 1; }

.endpoint-box {
  background: #08070c;
  border: 1px dashed rgba(95, 217, 137, 0.3);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--success-text);
  word-break: break-all;
  margin-top: 8px;
}

/* ---------- Table / log ---------- */
table.log { width: 100%; border-collapse: collapse; font-size: 13px; }
table.log th, table.log td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
table.log th { color: var(--text-faint); font-weight: 500; text-transform: uppercase; font-size: 11px; letter-spacing: 0.04em; }

/* ---------- Login ---------- */
.login-box { max-width: 360px; margin: 100px auto; text-align: center; }
.login-box .brand-mark { width: 44px; height: 44px; margin: 0 auto 16px; box-shadow: 0 0 28px rgba(155, 92, 246, 0.5); }
.login-box h2 {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 22px;
}
.login-box form { text-align: left; }
.error-text { color: var(--danger-text); font-size: 13px; margin-top: 10px; }

.section-heading {
  margin-top: 28px;
  font-size: 15px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}