/* Служебные страницы аккаунта: /delete-account/ и /account/sign-out-everywhere/.
   Самодостаточные (без tw.css): мобильная колонка, на ПК — та же колонка шире. */
:root {
    --da-bg: #090a0f;
    --da-card: rgba(255, 255, 255, .035);
    --da-card-solid: #15171c;
    --da-line: rgba(233, 237, 243, .09);
    --da-text: #f4f4f5;
    --da-muted: #adafb5;
    --da-dim: #7c7f86;
    --da-accent: #ffc700;
    --da-accent-ink: #101113;
    --da-green: #38d996;
    --da-red: #ff5c67;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    color: var(--da-text);
    background:
        radial-gradient(circle at 50% 0, rgba(255, 199, 0, .06), transparent 36rem),
        var(--da-bg);
    -webkit-font-smoothing: antialiased;
}
a { color: var(--da-accent); }
:focus-visible { outline: 2px solid var(--da-accent); outline-offset: 3px; }

.da-top {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    max-width: 760px; margin: 0 auto;
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 16px max(16px, env(safe-area-inset-left));
    border-bottom: 1px solid var(--da-line);
}
.da-brand { color: var(--da-text); text-decoration: none; font-weight: 800; font-size: 17px; letter-spacing: -.02em; text-transform: uppercase; white-space: nowrap; }
.da-brand span { color: var(--da-accent); }
/* Mini App в полноэкранном режиме: шапка ниже статусбара и кнопок
   Telegram (вне fullscreen переменные равны нулю) */
.tg-webapp .da-top { padding-top: calc(16px + var(--tg-safe-area-inset-top, 0px) + var(--tg-content-safe-area-inset-top, 0px)); }
.da-back { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 4px; font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap; }

.da-main {
    max-width: 760px; margin: 0 auto;
    padding: 28px max(16px, env(safe-area-inset-right)) max(48px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
.da-kicker { margin: 0 0 10px; color: var(--da-accent); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1 { margin: 0 0 12px; font-size: 30px; line-height: 1.15; font-weight: 800; letter-spacing: -.03em; }
.da-lead { margin: 0; color: var(--da-muted); font-size: 16px; }

.da-card {
    margin: 24px 0; padding: 20px;
    background: var(--da-card); border: 1px solid var(--da-line); border-radius: 18px;
}
.da-card h2 { margin: 0 0 10px; font-size: 21px; line-height: 1.3; font-weight: 700; letter-spacing: -.02em; }
.da-card p { margin: 0 0 12px; color: var(--da-muted); }
.da-card p:last-child { margin-bottom: 0; }
.da-card b { color: var(--da-text); font-weight: 600; overflow-wrap: anywhere; }
.da-card-danger { border-color: rgba(255, 92, 103, .35); }
.da-card-warn { border-color: rgba(255, 199, 0, .35); background: rgba(255, 199, 0, .06); }
.da-card-ok { border-color: rgba(56, 217, 150, .35); background: rgba(56, 217, 150, .05); }
.da-card-ok h2 { color: var(--da-green); }
.da-steps { margin: 0 0 16px; padding-left: 22px; color: var(--da-muted); }
.da-steps li + li { margin-top: 6px; }
.da-error { color: var(--da-red) !important; font-weight: 600; }

.da-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.da-actions form { margin: 0; }
.da-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; min-height: 52px; padding: 14px 18px;
    border: 1px solid transparent; border-radius: 14px;
    font: inherit; font-size: 16px; font-weight: 700; line-height: 1.25; text-align: center; text-decoration: none;
    cursor: pointer; transition: background .15s, border-color .15s;
}
.da-btn-primary { background: var(--da-accent); color: var(--da-accent-ink); }
.da-btn-primary:hover { background: #ffda45; }
.da-btn-ghost { background: #1f2226; color: var(--da-text); }
.da-btn-ghost:hover { background: #272a2f; }
.da-btn-danger { background: rgba(255, 92, 103, .12); border-color: rgba(255, 92, 103, .35); color: var(--da-red); }
.da-btn-danger:hover { background: rgba(255, 92, 103, .2); }
.da-btn:active { filter: brightness(.92); }

.da-info { margin-top: 36px; }
.da-info > h2 { margin: 0 0 14px; font-size: 21px; line-height: 1.3; font-weight: 700; letter-spacing: -.02em; }
.da-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.da-block { padding: 18px; background: var(--da-card-solid); border: 1px solid var(--da-line); border-radius: 18px; }
.da-block h3 { margin: 0 0 8px; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--da-accent); }
.da-block ul { margin: 0; padding-left: 20px; color: var(--da-muted); font-size: 15px; }
.da-block li + li { margin-top: 6px; }
.da-note { margin: 16px 0 0; color: var(--da-muted); font-size: 14px; }
.da-note + .da-note { margin-top: 10px; }

.da-foot {
    display: flex; flex-wrap: wrap; gap: 8px 20px;
    max-width: 760px; margin: 0 auto;
    padding: 20px max(16px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    border-top: 1px solid var(--da-line);
    font-size: 14px;
}
.da-foot a { color: var(--da-dim); text-decoration: none; }
.da-foot a:hover { color: var(--da-text); }

@media (min-width: 720px) {
    .da-top, .da-main, .da-foot { padding-left: 24px; padding-right: 24px; }
    .da-main { padding-top: 48px; }
    h1 { font-size: 42px; }
    .da-card { padding: 28px; }
    .da-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .da-actions { flex-direction: row; flex-wrap: wrap; }
    .da-actions > * { flex: 1 1 240px; }
}
@media (max-width: 359px) {
    h1 { font-size: 26px; }
    .da-brand { font-size: 15px; }
}

/* Галочка в форме подтверждения (sign_out_everywhere.html) */
.da-check { display: flex; gap: 12px; align-items: flex-start; margin: 16px 0 0; padding: 14px 16px; background: var(--da-card-solid); border: 1px solid var(--da-line); border-radius: 14px; cursor: pointer; }
.da-check input { flex: 0 0 auto; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--da-accent); }
.da-check span { display: block; color: var(--da-text); font-weight: 600; }
.da-check small { display: block; margin-top: 4px; color: var(--da-muted); font-size: 14px; font-weight: 400; }