:root {
  --bg: #252427;
  --bg-elev: #1a191b;
  --surface: #2f2e31;
  --surface-2: #373539;
  --line: rgba(255, 255, 255, 0.06);
  --text: #ffffff;
  --muted: #b9b6bb;
  --pink: #ff8355;
  --pink-2: #e6764d;
  --cyan: #ff8355;
  --ok: #26a25e;
  --warn: #ffc107;
  --bad: #c81919;
  --info: #1e79e4;
  --orange: #ea5923;
  --radius: 8px;
  --shadow: 0 2px 4px rgba(30, 29, 31, 0.05);
  --font: "Roboto", system-ui, sans-serif;
  --display: "Lato", "Roboto", sans-serif;
  --mono: "Roboto Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}
a { color: var(--pink); text-decoration: none; }
a:hover { color: #ff9c77; }
img { display: block; }
code, .mono { font-family: var(--mono); font-size: 0.86em; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: 0; margin: 0 0 0.6rem; }
p { margin: 0 0 1rem; }
.muted { color: var(--muted); }

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 1.05rem;
}
.brand:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text);
  border-radius: 10px;
  padding: 0.55rem 0.95rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { background: #1f2028; color: var(--text); }
.btn-primary {
  background: var(--pink);
  border-color: transparent;
  color: #fff;
}
.btn-primary:hover { background: var(--pink-2); color: #fff; }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.85rem; font-weight: 500; }
.btn-block { width: 100%; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.flash {
  border-radius: 10px;
  padding: 0.75rem 1rem;
  margin: 0 1.5rem 0.75rem;
}
.page .flash, .auth-card .flash, .docs .flash, .signin-card .flash { margin: 0 0 1rem; }
.flash-error { background: rgba(255, 93, 115, 0.12); color: #ffb3be; }
.flash-success { background: rgba(61, 214, 140, 0.12); color: #8bebb8; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.85rem;
}
[hidden] { display: none !important; }
input, select, textarea {
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
}
textarea { resize: vertical; }
.check { flex-direction: row; align-items: center; gap: 0.5rem; }

.container { width: min(1140px, calc(100% - 2rem)); margin: 0 auto; }
.center { text-align: center; }
.site-header {
  background: var(--bg-elev);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}
.site-nav { display: flex; align-items: center; gap: 1.35rem; }
.site-nav a { color: var(--text); font-weight: 600; }
.site-nav a:hover { color: var(--pink); }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: var(--surface);
  border-radius: 8px;
  padding: 10px 11px;
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: #fff; margin: 5px 0; }
.signin-hero { padding: 3.2rem 0 2.5rem; text-align: center; }
.signin-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.35rem; }
.hero-kicker { font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 700; margin: 0 0 1.2rem; }
.hero-copy { max-width: 820px; margin: 0 auto 0.85rem; color: var(--muted); font-weight: 500; }
.signin-card {
  max-width: 720px;
  margin: 2rem auto 0;
  background: var(--surface);
  border-radius: 8px;
  padding: 1.5rem 1.4rem 1.2rem;
  text-align: left;
  box-shadow: var(--shadow);
}
.signin-card .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.signin-alt { text-align: center; margin: 1rem 0 0; color: var(--muted); }
.band { padding: 2.4rem 0; }
.band h2 { text-align: center; font-size: 2rem; margin-bottom: 0.8rem; }
.icon-grid, .steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.icon-card, .step-card {
  background: var(--orange);
  color: #fff;
  border-radius: 8px;
  padding: 1.4rem 1rem 1.2rem;
  text-align: center;
}
.icon-card p, .step-card p { color: rgba(255,255,255,.92); margin: 0; }
.icon-mark, .step-num {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.9rem;
  border-radius: 50%;
  background: var(--surface);
  color: var(--orange);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 700;
}
.faq-grid { display: grid; grid-template-columns: 0.9fr 1.3fr; gap: 2rem; align-items: start; }
.faq-grid h2 { text-align: left; }
.faq-list details {
  background: var(--surface);
  border-radius: 8px;
  margin-bottom: 0.6rem;
  padding: 0.9rem 1rem;
}
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list details p { margin: 0.7rem 0 0; color: var(--muted); }
.code-block {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  overflow: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
}
.site-footer {
  background: var(--surface);
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 2rem;
  padding: 2rem 0 1.2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.4rem;
}
.footer-grid h3 { color: #fff; font-size: 0.95rem; }
.footer-grid a { display: block; color: var(--muted); margin: 0.25rem 0; }
.footer-grid a:hover { color: var(--pink); }
.footer-copy { border-top: 1px solid var(--line); padding-top: 1rem; }
.foot-links { display: flex; gap: 1rem; }

.auth-wrap {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}
.auth-card { width: min(420px, 100%); }
.auth-card h1 { font-size: 1.8rem; }
.center { text-align: center; }

.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg-elev);
  border-right: 1px solid var(--line);
  padding: 1.1rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sidebar nav { display: flex; flex-direction: column; gap: 0.15rem; flex: 1; }
.sidebar nav a, .linkish {
  color: var(--muted);
  padding: 0.48rem 0.7rem;
  border-radius: 8px;
  font-weight: 500;
  background: none;
  border: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.sidebar nav a:hover, .linkish:hover { color: var(--text); background: var(--surface); }
.sidebar nav a.active { color: var(--text); background: var(--surface); box-shadow: inset 2px 0 0 var(--pink); }
.side-balance {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
}
.side-balance span { display: block; color: var(--muted); font-size: 0.75rem; }
.side-balance strong { font-size: 1.25rem; letter-spacing: -0.03em; }
.side-balance.admin strong { color: var(--pink); }
.side-foot { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }
.side-foot form { margin: 0; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--line);
}
.topbar h1 { font-size: 1.05rem; margin: 0; flex: 1; }
.top-right { display: flex; align-items: center; gap: 0.7rem; }
.pill {
  background: rgba(255, 131, 85, 0.16);
  color: var(--pink);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-family: var(--mono);
  font-size: 0.82rem;
}
.who { color: var(--muted); font-size: 0.9rem; }
.icon-btn {
  display: none;
  background: none;
  border: 0;
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
}
.banner {
  margin: 1rem 1.5rem 0;
  padding: 0.7rem 1rem;
  background: rgba(254, 44, 85, 0.1);
  border: 1px solid rgba(254, 44, 85, 0.25);
  border-radius: 10px;
}
.page { padding: 1.25rem 1.5rem 2.5rem; }
.page-title { font-size: 1.6rem; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}
.stat span { color: var(--muted); font-size: 0.8rem; }
.stat strong { display: block; font-size: 1.4rem; letter-spacing: -0.03em; }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin: 0.5rem 0 0.8rem; }
.section-title { margin: 1.4rem 0 0.6rem; font-size: 1.05rem; color: var(--muted); font-weight: 600; }

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { padding: 0.7rem 0.85rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 550; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
tr:last-child td { border-bottom: 0; }
.clip { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.plain, table.plain td { border: 0; background: none; }
.docs-meta { margin-bottom: 2rem; }

.tag {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--surface-2);
  color: var(--muted);
}
.tag-ok { background: rgba(61, 214, 140, 0.14); color: var(--ok); }
.tag-warn { background: rgba(231, 184, 74, 0.14); color: var(--warn); }
.tag-bad { background: rgba(255, 93, 115, 0.14); color: var(--bad); }
.tag-info { background: rgba(91, 156, 255, 0.14); color: var(--info); }
.ok { color: var(--ok); }
.bad { color: var(--bad); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
  margin-bottom: 1.25rem;
}
.span-2 { grid-column: 1 / -1; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.filters { display: flex; gap: 0.6rem; margin-bottom: 1rem; }
.filters input, .filters select { min-width: 0; }
.charge-box {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.9rem 1rem;
  background: var(--bg);
  border-radius: 10px;
  margin: 0.4rem 0 0.8rem;
  font-size: 1.05rem;
}
.presets { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 1rem; }
.copy-row { display: flex; gap: 0.5rem; }
.copy-row input { flex: 1; }
.service-meta {
  grid-column: 1 / -1;
  background: var(--bg);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.8rem;
}
.service-meta ul { display: flex; flex-wrap: wrap; gap: 0.8rem 1.2rem; padding: 0; margin: 0; list-style: none; color: var(--muted); font-size: 0.88rem; }
.inline-form { display: flex; gap: 0.35rem; flex-wrap: wrap; align-items: center; margin: 0.35rem 0; }
.row-actions { display: flex; gap: 0.4rem; }
.thread { display: flex; flex-direction: column; gap: 0.7rem; margin: 1rem 0; }
.bubble { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0.85rem 1rem; }
.bubble.admin { border-color: rgba(255, 131, 85, 0.35); }
.docs { max-width: 860px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.docs h2 { margin-top: 2.2rem; }
.docs table { margin: 0.8rem 0 1rem; background: var(--surface); border-radius: 12px; overflow: hidden; }

@media (max-width: 960px) {
  .grid-3, .hero-stats, .stats, .split, .form-grid, .row-2 { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    transform: translateX(-100%);
    z-index: 20;
    transition: transform 0.2s ease;
  }
  .sidebar.open { transform: none; }
  .icon-btn { display: block; }
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 64px;
    background: var(--surface);
    border-radius: 8px;
    padding: 0.8rem;
    flex-direction: column;
    align-items: stretch;
    z-index: 30;
  }
  .site-nav.open { display: flex; }
  .signin-card .form-row, .icon-grid, .steps, .faq-grid, .footer-grid { grid-template-columns: 1fr; }
  .header-inner { position: relative; }
}