:root {
  --lv-bg: #060a12;
  --lv-panel: rgba(12, 22, 18, 0.78);
  --lv-border: rgba(31, 191, 122, 0.22);
  --lv-text: #e8eef8;
  --lv-muted: #94a3b8;
  --lv-accent: #1fbf7a;
  --lv-accent-2: #0d7ea0;
  --lv-font: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --lv-danger: #e85a6b;
  --lv-ok: #1fbf7a;
}

*, *::before, *::after { box-sizing: border-box; }

.lv-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--lv-font);
  color: var(--lv-text);
  background:
    radial-gradient(900px 500px at 0% 0%, rgba(31, 191, 122, 0.16), transparent 55%),
    radial-gradient(800px 480px at 100% 10%, rgba(13, 126, 160, 0.16), transparent 50%),
    linear-gradient(160deg, #04070e 0%, var(--lv-bg) 45%, #070d18 100%);
}

.lv-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 960px) {
  .lv-shell { grid-template-columns: 1.05fr 0.95fr; }
}

.lv-brand {
  display: none;
  padding: 3rem;
  align-items: center;
}
@media (min-width: 960px) {
  .lv-brand { display: flex; }
}

.lv-brand-inner { max-width: 28rem; }
.lv-logo {
  width: 3rem;
  height: 3rem;
  border-radius: .9rem;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #041018;
  background: linear-gradient(135deg, var(--lv-accent), var(--lv-accent-2));
  box-shadow: 0 12px 30px rgba(34, 211, 238, 0.28);
  margin-bottom: 1.25rem;
}
.lv-logo-sm { width: 2.5rem; height: 2.5rem; margin-bottom: .85rem; }
.lv-logo-img {
  max-height: 48px;
  max-width: 160px;
  object-fit: contain;
  margin-bottom: 1.25rem;
  display: block;
}
.lv-logo-img.lv-logo-sm {
  max-height: 38px;
  max-width: 120px;
  margin-bottom: 0.85rem;
}
.lv-brand h1 {
  margin: 0 0 .75rem;
  font-size: clamp(2rem, 3vw, 2.8rem);
  letter-spacing: -.02em;
}
.lv-tagline {
  margin: 0 0 1.5rem;
  color: var(--lv-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}
.lv-brand-ar,
.lv-brand-ar h1,
.lv-tagline-ar,
.lv-support-ar,
.lv-points-ar {
  font-family: "Noto Sans Arabic", "Plus Jakarta Sans", sans-serif;
}
.lv-tagline-ar {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--lv-text);
  margin-bottom: .85rem;
}
.lv-support-ar {
  margin: 0 0 1.35rem;
  color: var(--lv-muted);
  font-size: 1rem;
  line-height: 1.75;
}
.lv-points-ar li::before {
  content: "✓";
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--lv-accent);
  font-weight: 700;
  top: 0.05rem;
  font-size: 0.9rem;
  line-height: 1;
}
.lv-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
}
.lv-points li {
  color: var(--lv-muted);
  padding-inline-start: 1.1rem;
  position: relative;
}
.lv-points li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: .55rem;
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--lv-accent);
}

.lv-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lv-card {
  width: min(420px, 100%);
  padding: 1.75rem;
  border-radius: 1.25rem;
  border: 1px solid var(--lv-border);
  background: var(--lv-panel);
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  animation: lvIn .45s ease both;
}
@keyframes lvIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.lv-card-head h2 {
  margin: 0 0 .25rem;
  font-size: 1.45rem;
}
.lv-card-head p {
  margin: 0 0 1.25rem;
  color: var(--lv-muted);
  font-size: .95rem;
}

.lv-label {
  display: block;
  font-weight: 600;
  font-size: .88rem;
  margin: 0 0 .4rem;
}
.lv-input {
  width: 100%;
  min-height: 2.85rem;
  margin: 0 0 1rem;
  padding: .65rem .9rem;
  border-radius: .8rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(2, 6, 23, 0.55);
  color: var(--lv-text);
  font: inherit;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.lv-input:focus {
  outline: none;
  border-color: var(--lv-accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
}

.lv-btn {
  width: 100%;
  min-height: 2.95rem;
  margin-top: .35rem;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  color: #041018;
  background: linear-gradient(135deg, var(--lv-accent), var(--lv-accent-2));
  box-shadow: 0 12px 28px rgba(34, 211, 238, 0.28);
  transition: transform .2s ease, box-shadow .2s ease;
}
.lv-btn:hover { transform: translateY(-1px); }
.lv-btn:focus-visible {
  outline: 2px solid var(--lv-accent);
  outline-offset: 3px;
}

.lv-alert {
  padding: .75rem .9rem;
  border-radius: .8rem;
  margin-bottom: 1rem;
  font-size: .92rem;
}
.lv-alert-ok {
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: var(--lv-ok);
}
.lv-alert-err {
  background: rgba(251, 113, 133, 0.12);
  border: 1px solid rgba(251, 113, 133, 0.35);
  color: var(--lv-danger);
}

.lv-ad { margin: 1rem 0 0; }
.lv-ad-brand { margin-top: 2rem; }
.lv-ad-mobile { display: block; margin: 0 0 1rem; }
@media (min-width: 960px) {
  .lv-ad-mobile { display: none; }
}

.lv-foot {
  margin: 1.25rem 0 0;
  text-align: center;
  font-size: .88rem;
}
.lv-foot a {
  color: var(--lv-muted);
  text-decoration: none;
}
.lv-foot a:hover { color: var(--lv-accent); }

@media (prefers-reduced-motion: reduce) {
  .lv-card { animation: none; }
  .lv-btn { transition: none; }
}