/* ===== Free Proxy List Dashboard — styles ===== */
/* Design tokens */
:root {
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --ring: 0 0 0 3px rgba(99, 102, 241, 0.35);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.10), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.25);

  --transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark theme (default) */
[data-theme="dark"] {
  --bg: #0b1020;
  --bg-elev: #131a2e;
  --bg-elev-2: #1b2440;
  --surface: #161e36;
  --surface-hover: #1f2a48;
  --border: #283353;
  --border-strong: #3a486e;
  --text: #e7ecf6;
  --text-muted: #9aa7c7;
  --text-faint: #6b7799;

  --accent: #818cf8;
  --accent-2: #6366f1;
  --accent-soft: rgba(99, 102, 241, 0.16);
  --accent-text: #c7d2fe;

  --http: #38bdf8;
  --https: #34d399;
  --socks4: #fbbf24;
  --socks5: #f472b6;

  --fast: #34d399;
  --medium: #38bdf8;
  --slow: #fb7185;
  --unknown: #94a3b8;

  --danger: #f87171;
  --ok: #34d399;

  color-scheme: dark;
}

/* Light theme */
[data-theme="light"] {
  --bg: #f6f8fc;
  --bg-elev: #ffffff;
  --bg-elev-2: #f1f4fa;
  --surface: #ffffff;
  --surface-hover: #f1f5ff;
  --border: #e2e8f2;
  --border-strong: #cdd5e3;
  --text: #0f172a;
  --text-muted: #5a6781;
  --text-faint: #8b96ad;

  --accent: #4f46e5;
  --accent-2: #6366f1;
  --accent-soft: rgba(79, 70, 229, 0.10);
  --accent-text: #4338ca;

  --http: #0284c7;
  --https: #059669;
  --socks4: #d97706;
  --socks5: #db2777;

  --fast: #059669;
  --medium: #0284c7;
  --slow: #e11d48;
  --unknown: #64748b;

  --danger: #dc2626;
  --ok: #059669;

  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
}

/* Ambient background glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60rem 60rem at 85% -10%, var(--accent-soft), transparent 60%),
    radial-gradient(40rem 40rem at -5% 10%, rgba(56, 189, 248, 0.08), transparent 55%);
  pointer-events: none;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 8px 14px;
  border-radius: 0 0 var(--radius-sm) 0;
  z-index: 100;
}
.skip-link:focus { left: 0; }

.muted { color: var(--text-muted); }
.small { font-size: 0.82rem; }

/* ===== Topbar ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg-elev) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-emoji { font-size: 1.8rem; line-height: 1; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3)); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; }
.brand-text small { color: var(--text-muted); font-size: 0.74rem; }

.topbar-actions { display: flex; align-items: center; gap: 8px; }
.gh-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-muted);
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  transition: var(--transition);
}
.gh-link:hover { color: var(--text); border-color: var(--border-strong); text-decoration: none; background: var(--surface-hover); }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px;
  padding: 0 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.icon-btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }
.icon-btn:focus-visible { outline: none; box-shadow: var(--ring); }

/* ===== Layout ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

/* ===== Hero ===== */
.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  margin-bottom: 32px;
  padding: 32px;
  background: linear-gradient(135deg, var(--bg-elev), var(--bg-elev-2));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.hero-text h1 {
  margin: 0 0 10px;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.hero-text p { margin: 0 0 16px; color: var(--text-muted); max-width: 52ch; font-size: 0.96rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--surface);
}
.chip-info { color: var(--accent-text); background: var(--accent-soft); border-color: transparent; }
.chip-link { color: var(--text-muted); }
.chip-link:hover { color: var(--text); text-decoration: none; border-color: var(--border-strong); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(96px, 1fr));
  gap: 12px;
}
.stat-card {
  min-width: 96px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-2px); border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.stat-card .num { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 700; line-height: 1; }
.stat-card .lbl { display: block; margin-top: 6px; font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-card.is-http .num { color: var(--http); }
.stat-card.is-https .num { color: var(--https); }
.stat-card.is-socks4 .num { color: var(--socks4); }
.stat-card.is-socks5 .num { color: var(--socks5); }
.stat-card.is-all .num { color: var(--accent); }
.stat-card.is-trusted { border-color: var(--accent); }
.stat-card.is-trusted .num { color: var(--accent); }
.volatility-note {
  margin-top: 12px;
  padding: 8px 12px;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--text-muted);
  background: var(--surface-alt, transparent);
  border-radius: var(--radius);
  border-left: 3px solid var(--border);
}
[data-theme="dark"] .volatility-note { border-left-color: var(--accent); }

/* ===== Controls ===== */
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 16px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.search-wrap {
  position: relative;
  flex: 1 1 240px;
  min-width: 200px;
}
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-faint); pointer-events: none; }
#search {
  width: 100%;
  padding: 10px 12px 10px 38px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
#search:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }

.select-group { display: flex; flex-wrap: wrap; gap: 10px; }
.select-group label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.74rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.select-group select {
  padding: 9px 28px 9px 12px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--text);
  background: var(--bg-elev-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239aa7c7' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  appearance: none;
  cursor: pointer;
  transition: var(--transition);
}
.select-group select:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }

.action-group { display: flex; gap: 8px; margin-left: auto; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 0.88rem; font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn-ghost { background: var(--surface); color: var(--text); }
.btn-ghost:hover { background: var(--surface-hover); border-color: var(--border-strong); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px var(--accent-soft);
}
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.result-summary { margin-bottom: 12px; }
.result-summary p { margin: 0; font-size: 0.9rem; }

/* ===== Table ===== */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.proxy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.proxy-table thead th {
  position: sticky; top: 0;
  background: var(--bg-elev-2);
  color: var(--text-muted);
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.proxy-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.proxy-table tbody tr { transition: background var(--transition); }
.proxy-table tbody tr:hover { background: var(--surface-hover); }
.proxy-table tbody tr:last-child td { border-bottom: none; }
.proxy-table .idx { color: var(--text-faint); font-family: var(--font-mono); font-size: 0.82rem; }
.proxy-table .hp { font-family: var(--font-mono); font-weight: 500; }

.loading-row td { text-align: center; padding: 40px; color: var(--text-muted); }
.empty-row td { text-align: center; padding: 48px; color: var(--text-muted); }

/* Type / tier badges */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.badge-http { color: var(--http); background: color-mix(in srgb, var(--http) 16%, transparent); }
.badge-https { color: var(--https); background: color-mix(in srgb, var(--https) 16%, transparent); }
.badge-socks4 { color: var(--socks4); background: color-mix(in srgb, var(--socks4) 16%, transparent); }
.badge-socks5 { color: var(--socks5); background: color-mix(in srgb, var(--socks5) 16%, transparent); }

.tier-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; }
.tier-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }

/* Anonymity badges */
.anon-badge { display: inline-flex; align-items: center; gap: 3px; font-size: 0.78rem; padding: 2px 7px; border-radius: 10px; white-space: nowrap; }
.anon-elite { color: #16a34a; background: color-mix(in srgb, #16a34a 14%, transparent); }
.anon-anon { color: #ca8a04; background: color-mix(in srgb, #ca8a04 14%, transparent); }
.anon-trans { color: #dc2626; background: color-mix(in srgb, #dc2626 14%, transparent); }
.anon-unknown { color: var(--text-muted); background: color-mix(in srgb, var(--text-muted) 12%, transparent); }
/* IP-type badges (ASN-inferred datacenter/residential) */
.iptype-dc { color: #2563eb; background: color-mix(in srgb, #2563eb 14%, transparent); }
.iptype-res { color: #db2777; background: color-mix(in srgb, #db2777 14%, transparent); }
.iptype-unknown { color: var(--text-muted); background: color-mix(in srgb, var(--text-muted) 12%, transparent); }
.tier-fast { color: var(--fast); }
.tier-medium { color: var(--medium); }
.tier-slow { color: var(--slow); }
.tier-unknown { color: var(--unknown); }

.latency { font-family: var(--font-mono); font-size: 0.84rem; color: var(--text-muted); }
.latency-bar {
  display: inline-block;
  width: 48px; height: 5px;
  margin-left: 8px;
  border-radius: 3px;
  background: var(--border);
  vertical-align: middle;
  overflow: hidden;
}
.latency-bar > i { display: block; height: 100%; border-radius: 3px; }

.country { display: inline-flex; align-items: center; gap: 6px; }
.country .flag { font-size: 1.05rem; line-height: 1; }

.copy-one {
  padding: 5px 10px;
  font-size: 0.78rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.copy-one:hover { color: var(--accent); border-color: var(--accent); }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.detail-toggle {
  padding: 5px 10px; font-size: 0.78rem; background: transparent;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-muted); cursor: pointer; transition: var(--transition);
}
.detail-toggle:hover { color: var(--accent); border-color: var(--accent); }
.proxy-row { cursor: default; }

/* Detail expansion row */
.detail-row td {
  background: var(--bg-elev-2) !important;
  padding: 14px 18px !important;
  border-top: 1px dashed var(--border) !important;
}
.detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px 18px; margin-bottom: 12px;
}
.detail-grid > div { display: flex; flex-direction: column; gap: 2px; font-size: 0.85rem; }
.detail-grid .muted { font-size: 0.72rem; }
.detail-grid strong { font-weight: 600; }
.detail-src { font-family: var(--font-mono); font-size: 0.78rem; word-break: break-all; }
.detail-hint { font-size: 0.8rem; margin: 0 0 10px; }
.detail-cmds { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; }
.detail-code { display: block; font-family: var(--font-mono); font-size: 0.76rem; color: var(--accent-text); word-break: break-all; white-space: pre-wrap; margin-bottom: 8px; }
.detail-cmd-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== Pagination ===== */
.pagination {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  padding: 16px;
  border-top: 1px solid var(--border);
}
.page-info { font-family: var(--font-mono); font-size: 0.86rem; color: var(--text-muted); }

/* ===== Sources ===== */
.sources { margin-top: 40px; }
.sources h2 { font-size: 1.1rem; font-weight: 600; margin: 0 0 16px; }
.source-bars { display: flex; flex-direction: column; gap: 8px; }
.source-row {
  display: grid;
  grid-template-columns: 1fr 60px;
  gap: 12px;
  align-items: center;
  font-size: 0.82rem;
}
.source-bar-track {
  height: 22px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}
.source-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  border-radius: var(--radius-sm);
  transition: width 600ms cubic-bezier(0.4, 0, 0.2, 1);
}
.source-row .src-label {
  position: absolute; inset: 0;
  padding: 0 10px;
  display: flex; align-items: center;
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.source-row .src-count { font-family: var(--font-mono); color: var(--text-muted); text-align: right; }

/* ===== Subscription center ===== */
.subs { margin-top: 48px; }

/* Distribution charts */
.charts {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
}
.chart-card h3 {
  font-size: 0.92rem; font-weight: 600; margin: 0 0 14px;
  color: var(--text-muted);
}
.chart-row {
  display: grid;
  grid-template-columns: 90px 1fr 40px;
  align-items: center; gap: 10px;
  margin-bottom: 8px; font-size: 0.82rem;
}
.chart-label { font-weight: 500; }
.chart-track {
  height: 12px; background: var(--bg-elev-2); border-radius: 6px; overflow: hidden;
}
.chart-fill {
  height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 60%, transparent));
  transition: width var(--transition);
}
.chart-fill-accent {
  background: linear-gradient(90deg, var(--fast, #16a34a), color-mix(in srgb, var(--accent) 70%, transparent));
}
.chart-count { font-family: var(--font-mono); color: var(--text-muted); text-align: right; font-size: 0.78rem; }


/* Risk banner */
.risk-banner {
  display: flex; align-items: flex-start; gap: 12px;
  margin-top: 24px; padding: 14px 18px;
  background: linear-gradient(90deg, rgba(234,88,12,.10), rgba(234,88,12,.04));
  border: 1px solid rgba(234,88,12,.35);
  border-radius: var(--radius);
  font-size: 0.86rem; line-height: 1.55;
}
.risk-banner .risk-icon { font-size: 1.2rem; flex-shrink: 0; line-height: 1.4; }
.risk-banner p { margin: 0; flex: 1; }
.risk-banner strong { color: #ea580c; }
.risk-close {
  background: transparent; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 1rem; padding: 0 4px; flex-shrink: 0;
}
.risk-close:hover { color: var(--text); }
.chip-warn { background: rgba(234,88,12,.15) !important; color: #ea580c !important; border-color: rgba(234,88,12,.4) !important; }
.subs h2 { font-size: 1.15rem; font-weight: 600; margin: 0 0 8px; }
.subs-intro { margin: 0 0 20px; max-width: 70ch; }
.subs-grid { display: flex; flex-direction: column; gap: 28px; }
.sub-cat-title {
  font-size: 0.9rem; font-weight: 600; margin: 0 0 12px;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border); padding-bottom: 6px;
}
.sub-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}
.sub-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.sub-card:hover { transform: translateY(-2px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.sub-head { display: flex; gap: 12px; align-items: flex-start; }
.sub-icon { font-size: 1.5rem; line-height: 1.2; flex-shrink: 0; }
.sub-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sub-meta strong { font-size: 0.92rem; font-weight: 600; }
.sub-meta small { font-size: 0.76rem; color: var(--text-muted); word-break: break-all; }
.sub-url {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent-text);
  background: var(--accent-soft);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  word-break: break-all;
  white-space: pre-wrap;
  border: 1px solid transparent;
}
.sub-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-sm { padding: 7px 12px; font-size: 0.82rem; }
.subs-guide {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.sub-qr {
  display: flex; justify-content: center; align-items: center;
  padding: 12px; margin-top: 4px;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.sub-qr svg { max-width: 180px; height: auto; image-rendering: pixelated; }
.subs-guide summary {
  cursor: pointer;
  font-weight: 500;
  font-size: 0.92rem;
  list-style: none;
  user-select: none;
}
.subs-guide summary::-webkit-details-marker { display: none; }
.subs-guide summary::before { content: "▸ "; color: var(--text-muted); transition: transform var(--transition); display: inline-block; }
.subs-guide[open] summary::before { content: "▾ "; }
.subs-guide-body { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.subs-guide-body p { margin: 8px 0; font-size: 0.86rem; line-height: 1.5; }
.subs-guide-body strong { color: var(--accent-text); }

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-elev);
  color: var(--text);
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  z-index: 100;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== Footer ===== */
.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.footer p { margin: 4px 0; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding: 24px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .topbar-inner { padding: 10px 14px; }
  .brand-text small { display: none; }
  .gh-link span { display: none; }
  .container { padding: 20px 14px 48px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .controls { padding: 12px; }
  .action-group { margin-left: 0; width: 100%; }
  .action-group .btn { flex: 1; justify-content: center; }
  .proxy-table { font-size: 0.82rem; }
  .proxy-table thead th, .proxy-table tbody td { padding: 8px 10px; }
  .latency-bar { display: none; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}