:root {
  --bg0: #061018;
  --bg1: #0c1c28;
  --text: #eef7f4;
  --muted: #8aa0ad;
  --accent: #3dd6c6;
  --accent-dim: rgba(61, 214, 198, 0.14);
  --line: rgba(255, 255, 255, 0.09);
  --ok: #3dd68c;
  --bad: #ff6b7a;
  --warn: #ffc857;
  --ink: #041018;
  --card: rgba(0, 0, 0, 0.22);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --pad-x: max(16px, var(--safe-left), var(--safe-right));
}
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  min-height: 100%;
  min-height: 100dvh;
  font-family: Manrope, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(ellipse 900px 520px at 12% -8%, rgba(61, 214, 198, 0.22), transparent 55%),
    radial-gradient(ellipse 700px 480px at 92% 8%, rgba(40, 120, 160, 0.28), transparent 50%),
    linear-gradient(168deg, var(--bg0), var(--bg1) 48%, #08141f);
  background-attachment: fixed;
  overflow-x: hidden;
  padding-bottom: var(--safe-bottom);
}
img, video, svg { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; }
button, a.btn { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.glow {
  position: fixed; inset: auto -20% 10% auto;
  width: 55vw; height: 55vw; max-width: 520px; max-height: 520px;
  background: radial-gradient(circle, rgba(61, 214, 198, 0.12), transparent 68%);
  pointer-events: none; z-index: 0;
  animation: drift 14s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(-40px,30px) scale(1.08); }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: .45; }
}
.wrap {
  position: relative; z-index: 1;
  max-width: 980px; margin: 0 auto;
  padding: 0 var(--pad-x) calc(64px + var(--safe-bottom));
}
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: calc(12px + var(--safe-top)) 0 10px;
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(6,16,24,.82);
  margin: 0 calc(-1 * var(--pad-x));
  padding-left: var(--pad-x); padding-right: var(--pad-x);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.nav-brand {
  flex: 0 0 auto;
  font-weight: 800; font-size: 1.15rem; letter-spacing: -.04em;
  background: linear-gradient(105deg, #fff 20%, var(--accent) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  white-space: nowrap;
}
.nav-links {
  display: flex; flex-wrap: nowrap; gap: 6px 8px; align-items: center;
  justify-content: flex-end; min-width: 0;
}
.nav-links a:not(.btn) {
  color: var(--muted); font-weight: 600; font-size: .88rem;
  padding: 8px 4px; white-space: nowrap;
}
.nav-links a:not(.btn):hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 14px; padding: 12px 16px; min-height: 44px;
  font: inherit; font-weight: 700;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #2bb8a8);
  color: var(--ink); box-shadow: 0 10px 28px rgba(61,214,198,.22);
}
.btn-ghost {
  color: var(--text); border-color: var(--line); background: rgba(255,255,255,.03);
}
.btn-ghost:hover { background: rgba(255,255,255,.06); }
.btn-sm { padding: 8px 12px; min-height: 40px; border-radius: 12px; font-size: .88rem; }
.btn-block { width: 100%; }
.hero {
  min-height: min(70vh, 560px);
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: center;
  padding: 28px 0 18px; animation: rise .7s ease both;
}
.brand {
  margin: 0 0 12px; font-size: clamp(2.6rem, 10vw, 4rem); font-weight: 800;
  letter-spacing: -.05em; line-height: .95;
  background: linear-gradient(105deg, #fff 20%, var(--accent) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.headline { margin: 0 0 12px; font-size: clamp(1.15rem, 4.2vw, 1.55rem); font-weight: 700; line-height: 1.35; max-width: 24ch; }
.lead { margin: 0 0 22px; color: var(--muted); font-size: 1.02rem; line-height: 1.5; max-width: 40ch; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-card {
  border: 1px solid rgba(61,214,198,.22);
  background: linear-gradient(145deg, rgba(61,214,198,.08), rgba(255,255,255,.02));
  border-radius: 22px; padding: 18px; animation: rise .8s ease .1s both;
}
.hero-card h3 { margin: 0 0 8px; font-size: 1rem; }
.hero-card p { margin: 0; color: var(--muted); line-height: 1.45; font-size: .94rem; }
.hero-card ul { margin: 12px 0 0; padding: 0; list-style: none; color: var(--muted); }
.hero-card li { padding: 8px 0; border-top: 1px solid var(--line); font-size: .92rem; line-height: 1.4; }
.hero-card li strong { color: var(--text); }
section { margin-top: 42px; animation: rise .75s ease .15s both; }
section h2 { margin: 0 0 6px; font-size: clamp(1.2rem, 4vw, 1.35rem); font-weight: 800; letter-spacing: -.02em; }
.section-lead { margin: 0 0 18px; color: var(--muted); line-height: 1.45; max-width: 54ch; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 1.02rem; }
.card p { margin: 0; color: var(--muted); line-height: 1.45; font-size: .94rem; }
.price { font-size: 1.7rem; font-weight: 800; letter-spacing: -.03em; margin: 10px 0 4px; }
.price span { font-size: .95rem; color: var(--muted); font-weight: 600; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  background: var(--accent-dim); color: var(--accent); font-size: .78rem; font-weight: 700;
}
.servers { display: flex; flex-direction: column; gap: 8px; }
.srv {
  display: grid; grid-template-columns: 12px 1fr auto; gap: 10px; align-items: center;
  padding: 13px 12px; border-radius: 14px; background: var(--card); border: 1px solid var(--line);
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bad); box-shadow: 0 0 0 3px rgba(255,107,122,.14); }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px rgba(61,214,140,.16); }
.srv-name { font-weight: 700; font-size: .95rem; }
.srv-host { margin-top: 2px; color: var(--muted); font-family: "JetBrains Mono", monospace; font-size: .72rem; word-break: break-word; }
.srv-state { font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.srv-state.on { color: var(--ok); }
.overall { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: .88rem; font-weight: 700; color: var(--muted); }
.overall .live { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: pulse 1.8s ease infinite; }
.overall.down .live { background: var(--bad); animation: none; }
.meta { margin-top: 10px; color: var(--muted); font-size: .8rem; font-family: "JetBrains Mono", monospace; }
.contact-block {
  margin-top: 22px; padding: 18px 16px; border-radius: 18px;
  border: 1px solid rgba(61,214,198,.22);
  background: linear-gradient(145deg, rgba(61,214,198,.08), rgba(255,255,255,.02));
}
.form {
  max-width: 420px; display: flex; flex-direction: column; gap: 12px; margin-top: 18px;
}
label { display: flex; flex-direction: column; gap: 6px; font-size: .9rem; color: var(--muted); font-weight: 600; }
input, select, textarea {
  width: 100%;
  border-radius: 12px; border: 1px solid var(--line); background: rgba(0,0,0,.25);
  color: var(--text); padding: 12px 12px;
  font: inherit; font-size: 16px; /* prevent iOS zoom */
  max-width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(61,214,198,.35); border-color: transparent; }
.err { color: var(--bad); font-size: .9rem; min-height: 1.2em; }
.okmsg { color: var(--ok); font-size: .9rem; }
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; padding: 0 4px; }
.table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { color: var(--muted); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.mono { font-family: "JetBrains Mono", monospace; font-size: .8rem; word-break: break-all; }
.pill { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.pill.ok { background: rgba(61,214,140,.15); color: var(--ok); }
.pill.warn { background: rgba(255,200,87,.15); color: var(--warn); }
.pill.bad { background: rgba(255,107,122,.15); color: var(--bad); }
.footer {
  margin-top: 48px; color: var(--muted); font-size: .82rem;
  display: flex; flex-wrap: wrap; gap: 12px 18px; justify-content: space-between;
}
.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.row.pay-methods { flex-direction: column; align-items: stretch; gap: 8px; }
.pay-option {
  display: flex !important; flex-direction: row !important; align-items: center !important;
  gap: 10px !important; padding: 12px 14px; border-radius: 14px;
  border: 1px solid var(--line); background: rgba(0,0,0,.18); cursor: pointer;
  color: var(--text) !important; font-weight: 600;
}
.pay-option:has(input:checked) {
  border-color: rgba(61,214,198,.45);
  background: rgba(61,214,198,.08);
}
.pay-option input { width: auto; margin: 0; flex: 0 0 auto; }
.muted { color: var(--muted); }
.page-narrow {
  max-width: 720px; margin: 0 auto;
  padding: 0 var(--pad-x) calc(56px + var(--safe-bottom));
  position: relative; z-index: 1;
}
.page-narrow > h1 { margin-top: 8px; font-size: clamp(1.45rem, 6vw, 1.9rem); }

/* Auth screens */
.auth-body {
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center; justify-content: center;
  padding: calc(20px + var(--safe-top)) var(--pad-x) calc(20px + var(--safe-bottom));
}
.auth-shell {
  position: relative; z-index: 1; width: 100%; max-width: 420px;
  display: flex; flex-direction: column; align-items: stretch; gap: 16px;
  animation: rise .55s ease both;
}
.auth-logo { text-align: center; font-size: 1.45rem; margin-bottom: 2px; }
.auth-card {
  border-radius: 22px; padding: 28px 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 24, 34, 0.92);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.auth-card h1 {
  margin: 0 0 8px; font-size: clamp(1.35rem, 5vw, 1.55rem);
  font-weight: 800; letter-spacing: -0.03em; color: #f4fffc;
}
.auth-lead { margin: 0 0 22px; color: #a8bbc8; line-height: 1.45; font-size: 0.95rem; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form label { color: #c5d4de; }
.auth-form label span {
  display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 2px;
}
.auth-form label em {
  font-style: normal; font-weight: 500; font-size: 0.78rem; color: #8aa0ad;
}
.auth-form input {
  width: 100%; padding: 14px 14px; border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(3, 12, 18, 0.85); color: #f4fffc; font-size: 16px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.auth-form input::placeholder { color: #6f8493; }
.auth-form input:focus {
  outline: none; border-color: rgba(61, 214, 198, 0.7);
  box-shadow: 0 0 0 4px rgba(61, 214, 198, 0.16);
}
.auth-submit {
  width: 100%; margin-top: 4px; padding: 15px 16px;
  border-radius: 14px; font-size: 1rem; min-height: 48px;
}
.auth-submit:disabled { opacity: 0.65; cursor: wait; transform: none; }
.auth-switch { margin: 18px 0 0; text-align: center; color: #a8bbc8; font-size: 0.92rem; }
.auth-back {
  text-align: center; color: #8aa0ad; font-size: 0.88rem; font-weight: 600;
  padding: 10px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center;
  align-self: center;
}
.auth-back:hover { color: #eef7f4; }
.auth-card .err { min-height: 1.2em; margin-top: 2px; text-align: center; }

.order-cards { display: none; flex-direction: column; gap: 10px; }
.order-card {
  border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; background: var(--card);
}
.order-card .k { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 700; }
.order-card .v { margin-top: 2px; font-size: .92rem; word-break: break-word; }
.order-card .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }

.tariff-pick.is-selected {
  border-color: rgba(61,214,198,.55) !important;
  box-shadow: 0 0 0 1px rgba(61,214,198,.25);
}

/* ===== Admin ===== */
.admin-wrap { max-width: 1100px; }
.admin-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  margin: 8px 0 14px;
}
.admin-head h1 { margin: 0; font-size: clamp(1.5rem, 4vw, 2rem); }
.admin-sub { margin: 4px 0 0; }
.admin-stats { margin: 0 0 16px; }
.admin-stat { padding: 14px 16px; }
.admin-stat h3 {
  margin: 0; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); font-weight: 700;
}
.admin-stat .price { margin-top: 4px; font-size: 1.45rem; }
.admin-tabs {
  display: flex; gap: 6px; overflow-x: auto; -webkit-overflow-scrolling: touch;
  padding: 2px 0 12px; margin: 0 calc(-1 * var(--pad-x)) 8px;
  padding-left: var(--pad-x); padding-right: var(--pad-x);
  scrollbar-width: none;
}
.admin-tabs::-webkit-scrollbar { display: none; }
.admin-tab {
  flex: 0 0 auto; border: 1px solid var(--line); background: rgba(0,0,0,.18);
  color: var(--muted); font: inherit; font-weight: 700; font-size: .88rem;
  padding: 10px 14px; border-radius: 999px; cursor: pointer; min-height: 42px;
}
.admin-tab.is-active {
  color: var(--ink); background: var(--accent); border-color: transparent;
}
.admin-pane { display: none; }
.admin-pane.is-active { display: block; animation: rise .28s ease both; }
.admin-card { margin-top: 12px; }
.admin-card h2 { margin: 0 0 10px; font-size: 1.05rem; }
.admin-form { max-width: 100%; }
.admin-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px;
  margin-bottom: 8px;
}
.admin-toolbar h2 { margin: 0; }
.admin-search-row {
  display: flex; flex-wrap: wrap; gap: 8px; width: 100%; max-width: 560px;
}
.admin-search-row input, .admin-search-row select {
  flex: 1 1 120px; min-width: 0; min-height: 44px; padding: 10px 12px;
  border-radius: 12px; border: 1px solid var(--line);
  background: rgba(3,12,18,.75); color: var(--text); font: inherit; font-size: 16px;
}
.check-row {
  display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--muted);
  margin: 4px 0 8px;
}
.check-row input { width: 18px; height: 18px; }
.admin-pager {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 12px;
}
.admin-td-actions, .admin-card-actions {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px;
}
.admin-td-actions { margin-top: 0; justify-content: flex-end; }
.mz-cards { display: none; flex-direction: column; gap: 10px; }
.mz-card-top {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px;
}
.badge {
  display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 999px;
  font-size: .72rem; font-weight: 800; letter-spacing: .02em;
  background: rgba(255,255,255,.08); color: var(--text);
}
.badge-ok { background: rgba(61,214,140,.18); color: var(--ok); }
.badge-bad { background: rgba(255,107,122,.16); color: var(--bad); }
.badge-warn { background: rgba(255,200,87,.16); color: var(--warn); }
.btn-danger {
  background: rgba(255,107,122,.16); color: var(--bad); border-color: rgba(255,107,122,.35);
}
.btn-danger:hover { background: rgba(255,107,122,.28); }
.admin-pre {
  margin: 12px 0 0; padding: 12px; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(0,0,0,.35); overflow: auto; max-height: 420px;
  font-size: .78rem; white-space: pre-wrap; word-break: break-word;
}
.admin-sheet[hidden] { display: none !important; }
.admin-sheet {
  position: fixed; inset: 0; z-index: 80; display: flex; align-items: flex-end; justify-content: center;
}
.admin-sheet-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px);
}
.admin-sheet-panel {
  position: relative; z-index: 1; width: min(560px, 100%);
  max-height: min(92dvh, 920px); overflow: auto;
  background: linear-gradient(180deg, #0d1a24, #08141c);
  border: 1px solid var(--line); border-radius: 20px 20px 0 0;
  padding: 16px 16px calc(20px + var(--safe-bottom));
  box-shadow: 0 -20px 60px rgba(0,0,0,.45);
  animation: rise .25s ease both;
}
.admin-sheet-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
  margin-bottom: 12px;
}
.admin-sheet-actions {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px;
}
.admin-sheet-actions .btn { flex: 1 1 calc(50% - 8px); min-width: 120px; }
@media (min-width: 720px) {
  .admin-sheet { align-items: center; padding: 24px; }
  .admin-sheet-panel { border-radius: 18px; max-height: 90vh; }
}

/* ===== Mobile ===== */
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; min-height: auto; gap: 18px; padding: 18px 0 8px; }
  .nav-links .hide-sm { display: none; }
  .cta .btn { flex: 1 1 calc(50% - 10px); min-width: 140px; }
  .cta .btn-primary { flex: 1 1 100%; }
}
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding-bottom: calc(48px + var(--safe-bottom)); }
  .nav { gap: 8px; padding-top: calc(10px + var(--safe-top)); padding-bottom: 10px; }
  .nav-brand { font-size: 1.05rem; }
  .nav-links { gap: 6px; }
  .nav-links a:not(.btn) { font-size: .82rem; padding: 6px 2px; }
  .nav-links .btn-sm { padding: 8px 10px; font-size: .82rem; }
  .hero-card { border-radius: 18px; }
  .brand { font-size: clamp(2.35rem, 14vw, 3.2rem); }
  .headline { max-width: none; }
  .lead { max-width: none; font-size: .98rem; margin-bottom: 18px; }
  .cta { gap: 8px; }
  .cta .btn { flex: 1 1 100%; width: 100%; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 10px; }
  section { margin-top: 34px; }
  .contact-block .cta .btn { width: 100%; }
  .footer { flex-direction: column; gap: 8px; margin-top: 36px; }
  .auth-card { padding: 22px 18px 18px; border-radius: 20px; }
  .auth-body { align-items: flex-start; padding-top: calc(28px + var(--safe-top)); }
  .page-narrow .nav { margin-left: calc(-1 * var(--pad-x)); margin-right: calc(-1 * var(--pad-x)); }
  .desktop-only { display: none !important; }
  .order-cards { display: flex; }
  .mz-cards { display: flex; }
  .table-wrap.mobile-hide-table { display: none; }
  .srv { padding: 12px 10px; gap: 8px; }
  .price { font-size: 1.5rem; }
  .row > label, .row > .btn, .form .row > * { flex: 1 1 100%; min-width: 0; }
  .form { max-width: 100%; }
  h1 { word-break: break-word; }
  .admin-head { flex-direction: column; align-items: stretch; }
  .admin-search-row { max-width: none; }
  .admin-sheet-actions .btn { flex: 1 1 100%; }
  .admin-tab { font-size: .82rem; padding: 9px 12px; }
}
@media (max-width: 380px) {
  .nav-links a[href*="push"] { display: none; }
  .nav-brand { font-size: 1rem; }
}
@media (hover: none) {
  .btn:hover { transform: none; }
  .btn:active { transform: scale(0.98); opacity: .92; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}