:root {
  --bg: #0b0d12;
  --panel: #151823;
  --panel-2: #1a1d28;
  --input: #1a1d26;
  --border: #252836;
  --border-soft: #1f2230;
  --accent: #6c5ce7;
  --accent-hover: #7d6fff;
  --text: #e8e9ef;
  --muted: #8a8f9e;
  --success: #00cec9;
  --error: #ff6b6b;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; color: var(--muted); }
code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }

.container { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 10px 18px; border-radius: 8px;
  font: inherit; font-weight: 500; cursor: pointer;
  border: 1px solid transparent;
  background: var(--accent); color: #fff;
  transition: background .15s, border-color .15s, opacity .15s, transform .05s;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--accent-hover); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn.secondary { background: transparent; border-color: var(--border); color: var(--text); }
.btn.secondary:hover { border-color: var(--accent); background: rgba(108,92,231,0.08); }
.btn.small { padding: 6px 12px; font-size: 0.82rem; }
.btn.block { width: 100%; }

/* ---------- Inputs ---------- */
input, .input {
  width: 100%; background: var(--input);
  border: 1px solid var(--border); color: var(--text);
  padding: 11px 14px; border-radius: 8px; font: inherit; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,92,231,0.15); }
label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 6px; letter-spacing: 0.02em; }
.field { margin-bottom: 14px; }

/* ---------- Top actions (download) ---------- */
.top-actions { position: absolute; top: 20px; right: 24px; z-index: 10; display: flex; gap: 10px; }
.btn-download {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 8px;
  background: var(--success); color: #0b0d12;
  font-weight: 600; font-size: 0.86rem;
  text-decoration: none;
  transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: 0 4px 14px rgba(0,206,201,0.2);
}
.btn-download:hover { background: #1adbd6; color: #0b0d12; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0,206,201,0.3); }
@media (max-width: 560px) {
  .top-actions { top: 14px; right: 14px; }
  .btn-download { padding: 7px 12px; font-size: 0.8rem; }
}

/* ---------- Auth (login) ---------- */
.auth-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% -10%, rgba(108,92,231,0.10), transparent 60%),
    var(--bg);
}
.auth-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 32px;
  width: 100%; max-width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.auth-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1rem; margin-bottom: 28px; }
.auth-brand img { width: 30px; height: 30px; }
.auth-card h1 { font-size: 1.35rem; margin-bottom: 22px; }
.auth-card .btn.block { margin-top: 6px; }
.err { color: var(--error); font-size: 0.85rem; min-height: 18px; margin-top: 10px; }

/* ---------- Header ---------- */
header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel);
}
header.site .brand { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--text); font-size: 0.98rem; }
header.site .brand img { width: 28px; height: 28px; }
header.site nav { display: flex; gap: 12px; align-items: center; }
header.site .user-email { color: var(--muted); font-size: 0.88rem; }

/* ---------- Dashboard ---------- */
main.dashboard { padding: 40px 24px 60px; }
main.dashboard h2 { font-size: 0.82rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 500; margin-bottom: 14px; }

.empty { text-align: center; color: var(--muted); padding: 36px 20px; border: 1px dashed var(--border); border-radius: 10px; font-size: 0.92rem; }

/* License card */
.license {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 14px;
}
.license .key-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.license .key {
  font-size: 1.05rem; letter-spacing: 0.04em;
  background: var(--panel-2); border: 1px solid var(--border-soft);
  padding: 10px 14px; border-radius: 8px;
  flex: 1; min-width: 0; word-break: break-all;
}
.license .meta {
  display: flex; gap: 24px; flex-wrap: wrap;
  color: var(--muted); font-size: 0.88rem;
  padding-bottom: 14px; margin-bottom: 14px;
  border-bottom: 1px solid var(--border-soft);
}
.license .meta > div { display: flex; align-items: center; gap: 6px; }
.license .meta b { color: var(--text); font-weight: 500; }
.license .hwid { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; margin-bottom: 16px; }
.license .reset-wrap .btn { min-width: 160px; }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot.green { background: var(--success); box-shadow: 0 0 8px rgba(0,206,201,0.6); }
.dot.muted { background: var(--muted); opacity: 0.6; }

.badge { display: inline-block; padding: 2px 9px; font-size: 0.74rem; border-radius: 4px; border: 1px solid var(--border); color: var(--muted); letter-spacing: 0.04em; }
.badge.active { color: var(--success); border-color: rgba(0, 206, 201, 0.45); background: rgba(0,206,201,0.08); }
.badge.expired { color: var(--error); border-color: rgba(255, 107, 107, 0.45); background: rgba(255,107,107,0.08); }

/* ---------- Footer ---------- */
footer.site { border-top: 1px solid var(--border-soft); padding: 20px 24px; text-align: center; color: var(--muted); font-size: 0.85rem; }

/* ---------- Toasts ---------- */
#toasts { position: fixed; bottom: 24px; right: 24px; display: flex; flex-direction: column; gap: 8px; z-index: 200; max-width: 320px; }
.toast { padding: 12px 16px; border-radius: 8px; background: var(--panel); border: 1px solid var(--border); color: var(--text); font-size: 0.88rem; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4); animation: toast-in .2s ease-out; }
.toast.success { border-color: rgba(0, 206, 201, 0.5); }
.toast.error { border-color: rgba(255, 107, 107, 0.5); }
.toast.info { border-color: var(--accent); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  header.site { flex-wrap: wrap; gap: 10px; padding: 14px 16px; }
  header.site nav { width: 100%; justify-content: flex-end; }
  main.dashboard { padding: 24px 16px 40px; }
  .license { padding: 18px 18px; }
  .license .meta { gap: 14px; font-size: 0.85rem; }
  .license .reset-wrap .btn { width: 100%; }
  .auth-card { padding: 28px 22px; }
}