:root {
  --bg: #101923;
  --panel: #f7f8fc;
  --text: #0d1b2a;
  --muted: #6d7585;
  --blue: #0b5db7;
  --vk: #2f8df5;
  --dark: #070707;
  --line: rgba(120, 130, 150, .22);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #0f1a26;
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.phone {
  width: min(390px, 100vw);
  height: min(720px, 100vh);
  overflow: hidden;
  background: var(--panel);
  border-radius: 7px;
  display: grid;
  grid-template-rows: 64px 1fr 42px;
  box-shadow: 0 24px 90px rgba(0,0,0,.35);
}

.topbar {
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px 0 22px;
  border-bottom: 1px solid var(--line);
  font-size: 18px;
}

.top-actions { display: flex; gap: 8px; }
.icon-btn {
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  color: #60646c;
  cursor: pointer;
}

main { overflow: auto; }
footer {
  display: grid;
  place-items: center;
  color: #28394d;
  background: rgba(255,255,255,.82);
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.section { padding: 24px 20px; min-height: 100%; }
.gos { background: #f7f8fc; }
.vk { background: #eef0f3; padding: 0; }
.dark {
  color: #f5f5f5;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    #070707;
  background-size: 19px 19px;
}

.gos-head {
  background: #fff;
  display: flex;
  align-items: center;
  gap: 20px;
  margin: -24px -20px 24px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}
.hamburger { color: #0967c9; font-size: 26px; }
.gos-logo { color: #0b57ad; font-size: 23px; font-weight: 800; }
.gos-logo span { color: #d8242f; }

.home-hero {
  display: grid;
  gap: 14px;
  margin: -4px 0 18px;
  padding: 20px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, #0b5db7, #101923);
}
.home-hero .muted { color: rgba(255,255,255,.72); letter-spacing: 1px; text-transform: uppercase; font-size: 11px; }
.home-hero p { color: rgba(255,255,255,.78); margin: 0; }

h1, h2, h3 { margin: 0 0 14px; line-height: 1.16; }
h1 { font-size: 25px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
p { color: var(--muted); margin: 0 0 16px; }

.empty {
  min-height: 240px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}
.empty .emoji { font-size: 34px; display: block; margin-bottom: 8px; }

.btn {
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  padding: 14px 16px;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
}
.btn.secondary { background: #eef3fb; color: #0d2a4c; }
.btn.black { background: #111; color: #fff; }
.btn.small { width: auto; padding: 9px 14px; border-radius: 6px; }

.grid { display: grid; gap: 12px; }
.two { grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: 7px; margin: 0 0 15px; }
label { color: #5d6675; font-weight: 600; }
input, select, textarea {
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: #eaf1fb;
  padding: 14px;
  color: #172235;
  font: inherit;
}
textarea { min-height: 110px; resize: vertical; }

.card {
  background: #fff;
  border-radius: 12px;
  padding: 18px;
  border: 1px solid rgba(0,0,0,.05);
  box-shadow: 0 4px 18px rgba(0,0,0,.04);
}
.list { display: grid; gap: 12px; }
.meta { color: var(--muted); font-size: 13px; }

.vk-head {
  background: var(--vk);
  color: #fff;
  padding: 24px 18px 0;
}
.vk-title { font-size: 24px; font-weight: 900; margin-bottom: 18px; }
.tabs { display: flex; gap: 22px; overflow: auto; }
.tab {
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.82);
  padding: 0 0 12px;
  font-weight: 700;
  cursor: pointer;
}
.tab.active { color: #fff; border-bottom: 3px solid #fff; }
.vk-body { padding: 14px; }
.avatar {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: #eef3fb;
  color: #1d64b7;
  font-weight: 900;
}
.row { display: flex; align-items: center; gap: 12px; }
.spread { justify-content: space-between; }

.dark h2 { color: #fff; }
.dark .muted { color: #767676; letter-spacing: 4px; text-transform: uppercase; font-size: 11px; }
.dark .card {
  background: rgba(20,20,20,.88);
  border-color: #2d2d2d;
  color: #f4f4f4;
  box-shadow: none;
}
.dark input, .dark textarea, .dark select {
  background: #111;
  color: #f4f4f4;
  border: 1px solid #2c2c2c;
}
.pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: inherit;
  background: rgba(255,255,255,.04);
  font-size: 13px;
}
.status-ok { color: #35d174; font-weight: 800; }
.status-bad { color: #ff5d5d; font-weight: 800; }
.status-wait { color: #f1c84b; font-weight: 800; }

.nav-drawer {
  position: absolute;
  width: min(390px, 100vw);
  height: min(720px, 100vh);
  background: rgba(0,0,0,.42);
  display: none;
  place-items: start;
}
.nav-drawer.open { display: grid; }
.nav-panel {
  width: 78%;
  height: 100%;
  background: #fff;
  padding: 22px 16px;
  display: grid;
  align-content: start;
  gap: 8px;
}
.nav-panel button {
  text-align: left;
  border: 0;
  background: transparent;
  padding: 13px;
  border-radius: 8px;
  font-weight: 700;
}
.nav-panel button:hover { background: #eef3fb; }