:root {
  --tg-bg: var(--tg-theme-bg-color, #f3f7fb);
  --tg-text: var(--tg-theme-text-color, #182333);
  --tg-hint: var(--tg-theme-hint-color, #748397);
  --blue: var(--tg-theme-button-color, #229ed9);
  --blue-dark: #1479b0;
  --card: var(--tg-theme-secondary-bg-color, #ffffff);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--tg-bg); color: var(--tg-text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input { font: inherit; }
.app-shell { width: min(100%, 520px); min-height: 100dvh; margin: 0 auto; padding: 28px 20px calc(28px + env(safe-area-inset-bottom)); }
.screen { animation: enter .25s ease-out; }
.screen[hidden] { display: none; }
.brand { color: var(--blue); font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
.brand-mark { font-size: 1.1rem; vertical-align: -1px; }
.hero-icon, .status-icon { display: grid; place-items: center; margin: 64px auto 22px; width: 76px; height: 76px; border-radius: 25px; background: linear-gradient(145deg, #54c8ff, var(--blue)); color: white; font-size: 2.3rem; box-shadow: 0 15px 35px #229ed94d; }
.status-icon { gap: 5px; grid-auto-flow: column; font-size: 0; }
.status-icon span { width: 9px; height: 9px; background: white; border-radius: 50%; animation: pulse 1.1s infinite ease-in-out; }
.status-icon span:nth-child(2) { animation-delay: .15s; }.status-icon span:nth-child(3) { animation-delay: .3s; }
.eyebrow { margin: 0 0 9px; color: var(--blue); font-size: .72rem; letter-spacing: .12em; font-weight: 800; }
h1 { margin: 0; font-size: clamp(1.9rem, 8vw, 2.55rem); line-height: 1.08; letter-spacing: -.045em; }
.intro { max-width: 430px; margin: 16px 0 32px; color: var(--tg-hint); font-size: 1rem; line-height: 1.55; }
form { display: grid; gap: 9px; }
label { font-size: .86rem; font-weight: 700; }
input { width: 100%; padding: 15px 16px; color: var(--tg-text); border: 1px solid #d6e0ea; border-radius: 14px; background: var(--card); outline: none; }
input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px #229ed924; }
.privacy-note, .footer-note, .ad-disclosure { color: var(--tg-hint); font-size: .75rem; line-height: 1.45; }
.privacy-note { margin: 1px 0 12px; }.footer-note { margin-top: 24px; text-align: center; }
.primary-button, .secondary-button { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; min-height: 54px; padding: 12px 16px; border: 0; border-radius: 15px; background: var(--blue); color: white; font-weight: 800; cursor: pointer; box-shadow: 0 9px 18px #229ed940; }
.primary-button span { font-size: 1.25rem; }.primary-button:active, .secondary-button:active { transform: scale(.985); }
.queue-card { display: grid; gap: 6px; padding: 23px; margin-bottom: 18px; border: 1px solid #dce7f0; border-radius: 21px; background: var(--card); box-shadow: 0 7px 20px #00152b0b; text-align: center; }
.queue-card span { color: var(--tg-hint); font-size: .7rem; letter-spacing: .1em; font-weight: 800; }.queue-card strong { color: var(--blue); font-size: 3rem; letter-spacing: -.06em; }.queue-card small { color: var(--tg-hint); }
.secondary-button { margin-top: 12px; background: var(--blue); }
.sponsor-link { display: flex; justify-content: center; gap: 8px; margin: 18px 0 6px; color: var(--blue-dark); font-weight: 750; text-decoration: none; }.ad-disclosure { margin: 0; text-align: center; }
.text-button { display: block; margin: 28px auto 0; border: 0; padding: 8px; color: var(--tg-hint); background: transparent; cursor: pointer; }
@keyframes enter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } } @keyframes pulse { 50% { opacity: .35; transform: translateY(-3px); } }