:root {
  --bg: #0f1020;
  --bg-soft: #1a1c33;
  --card: #1e2140;
  --card-hover: #262a52;
  --border: #2e3260;
  --text: #e8e9f3;
  --muted: #9aa0c7;
  --accent: #6366f1;
  --accent-hover: #7c7ff5;
  --green: #22c55e;
  --green-soft: rgba(34, 197, 94, 0.14);
  --red: #f43f5e;
  --red-soft: rgba(244, 63, 94, 0.12);
  --amber: #f59e0b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, #23264d 0%, var(--bg) 55%) no-repeat,
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: var(--accent-hover); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 920px;
  margin: 0 auto;
}
.brand {
  font-weight: 800;
  font-size: 20px;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -0.02em;
}
.brand-mark { margin-right: 4px; }

.auth { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.auth .plan-badge {
  background: var(--green-soft);
  color: var(--green);
  padding: 3px 9px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.auth .plan-badge.free { background: rgba(154, 160, 199, 0.15); color: var(--muted); }
.auth .email { color: var(--muted); }

main { max-width: 920px; margin: 0 auto; padding: 0 24px 60px; }

.hero { text-align: center; padding: 28px 0 8px; }
.hero h1 {
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 14px;
  background: linear-gradient(180deg, #fff 30%, #b9bdf0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .sub { color: var(--muted); max-width: 620px; margin: 0 auto; font-size: 17px; }
.hero .sub strong { color: var(--text); font-weight: 600; letter-spacing: 0.02em; }

.tabs {
  display: flex;
  gap: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 6px;
  border-radius: 999px;
  width: fit-content;
  margin: 32px auto 24px;
}
.tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--accent); color: #fff; box-shadow: var(--shadow); }

.panel { display: none; }
.panel.active { display: block; animation: fade 0.25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.input-row { display: flex; gap: 10px; }
.input-row.vertical { flex-direction: column; }
.input-row input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 15px 18px;
  font-size: 16px;
  outline: none;
  transition: border 0.15s;
}
.input-row input:focus { border-color: var(--accent); }
.input-row input::placeholder { color: #6c719c; }

button.primary {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: var(--radius);
  padding: 0 24px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.15s;
  white-space: nowrap;
}
button.primary:hover { background: var(--accent-hover); }
button.primary:disabled { opacity: 0.55; cursor: progress; }

.hint { color: var(--muted); font-size: 14px; margin: 12px 2px 0; }

.section-title {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 36px 0 14px;
  font-weight: 700;
}
.counter { color: #6c719c; font-weight: 500; }

/* Watched domain cards */
.watch-list { display: flex; flex-direction: column; gap: 10px; }
.empty { color: var(--muted); text-align: center; padding: 26px; }

.watch-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  transition: 0.15s;
}
.watch-card:hover { background: var(--card-hover); }
.watch-card .domain { font-weight: 700; font-size: 17px; }
.watch-card .meta { color: var(--muted); font-size: 13px; }
.watch-card .spacer { flex: 1; }
.watch-card .row-actions { display: flex; gap: 8px; align-items: center; }

.status-pill {
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.status-available { background: var(--green-soft); color: var(--green); }
.status-taken { background: var(--red-soft); color: var(--red); }
.status-unknown { background: rgba(245, 158, 11, 0.14); color: var(--amber); }

.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 9px;
  padding: 7px 11px;
  cursor: pointer;
  font-size: 13px;
  transition: 0.15s;
}
.icon-btn:hover { color: var(--text); border-color: var(--accent); }
.icon-btn:disabled { opacity: 0.5; cursor: progress; }
.grab-btn {
  background: var(--green);
  color: #06210f;
  border: 0;
  border-radius: 9px;
  padding: 7px 14px;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
}

/* Ideas board */
.board { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.idea-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  animation: fade 0.3s ease;
}
.idea-card h3 { margin: 0 0 12px; font-size: 19px; letter-spacing: -0.01em; }
.tld-grid { display: flex; flex-wrap: wrap; gap: 7px; }
.tld {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid transparent;
}
.tld.available { background: var(--green-soft); color: var(--green); border-color: rgba(34,197,94,0.3); }
.tld.available:hover { background: rgba(34, 197, 94, 0.24); }
.tld.taken { background: var(--red-soft); color: var(--red); opacity: 0.75; cursor: default; }
.tld.unknown { background: rgba(245, 158, 11, 0.1); color: var(--amber); }
.tld .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.tld-loading {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 5px 10px;
  border-radius: 8px;
  font-size: 13px;
  animation: pulse 1.2s infinite;
}
@keyframes pulse { 50% { opacity: 0.5; } }

.skeleton-board { color: var(--muted); text-align: center; padding: 30px; }

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 7, 18, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  width: min(420px, 92vw);
  position: relative;
  box-shadow: var(--shadow);
}
.modal h2 { margin: 0 0 6px; }
.muted { color: var(--muted); }
.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
}
.modal .input-row { margin-top: 18px; }
.auth-msg { margin-top: 14px; font-size: 14px; }
.auth-msg a { word-break: break-all; }

.link-btn {
  background: none;
  border: 0;
  color: var(--accent-hover);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

footer {
  max-width: 920px;
  margin: 0 auto;
  padding: 30px 24px 50px;
  color: #6c719c;
  font-size: 13px;
  text-align: center;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 13px 20px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 60;
  font-size: 14px;
  max-width: 90vw;
}
.toast[hidden] { display: none; }
.toast.err { border-color: var(--red); }
.toast.ok { border-color: var(--green); }