/* Marshall VPN — Telegram Mini-app
 * Visual language mirrors the iOS/Android apps:
 *   • Dark navy base #10101a
 *   • 3-stop accent gradient: indigo → royal blue → cyan
 *   • Glassmorphism cards (low-alpha background + 1px tinted border)
 *   • Soft drifting orbs (canvas) behind everything
 *   • System sans-serif (no web-font load — fewer DPI / locale issues)
 */

:root {
    --bg: #10101a;
    --bg-2: #181828;
    --text: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.40);
    --accent: #818cf8;        /* indigo-400 */
    --accent-2: #3b82f6;      /* blue-500   */
    --accent-3: #22d3ee;      /* cyan-400   */
    --success: #22c55e;
    --danger: #ef4444;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.10);
    --card-border-strong: rgba(129, 140, 248, 0.30);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text',
                 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 15px;
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
}

body {
    padding: 22px 18px max(22px, env(safe-area-inset-bottom)) 18px;
    background:
        radial-gradient(circle at 50% 0%, rgba(129, 140, 248, 0.12), transparent 60%),
        radial-gradient(circle at 50% 100%, rgba(34, 211, 238, 0.06), transparent 60%),
        var(--bg);
}

.orbs {
    position: fixed; inset: 0;
    width: 100vw; height: 100vh;
    pointer-events: none; z-index: 0;
}

.vignette {
    position: fixed; inset: 0;
    background: radial-gradient(ellipse at center,
        transparent 30%, rgba(16, 16, 26, 0.5) 80%, var(--bg) 100%);
    pointer-events: none; z-index: 1;
}

/* All views above orbs */
.view { position: relative; z-index: 2; }
.view.hidden { display: none; }

/* ── Brand row ───────────────────────────────────────────────── */
.brand-row {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 22px;
}
.brand-logo {
    /* Прозрачный PNG (две капли cyan/lilac) — рамка и фон не нужны.
       Используем drop-shadow, чтобы glow шёл по контуру логотипа,
       а не по квадрату обёртки. Двойной слой для cyan + lilac glow. */
    width: 44px; height: 44px;
    filter:
        drop-shadow(0 0 10px rgba(34, 211, 238, 0.40))
        drop-shadow(0 0 18px rgba(196, 181, 253, 0.22));
}
.brand-name {
    font-size: 17px; font-weight: 700; letter-spacing: -0.2px;
}
.brand-sub {
    font-size: 12px; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: 0.6px;
    margin-top: 2px;
}

/* ── Card base ───────────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 20px 18px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    margin-bottom: 16px;
}

/* ── Hero (unlinked) ─────────────────────────────────────────── */
.hero-title {
    font-size: 19px; font-weight: 700; margin-bottom: 6px;
    letter-spacing: -0.3px;
}
.hero-sub {
    font-size: 13px; color: var(--text-dim); line-height: 1.5;
    margin-bottom: 18px;
}
#subInput {
    width: 100%;
    background: rgba(0, 0, 0, 0.30);
    border: 1px solid var(--card-border);
    color: var(--text);
    border-radius: 12px;
    padding: 13px 14px;
    font-size: 13px; font-family: 'SF Mono', 'Menlo', monospace;
    letter-spacing: -0.2px;
    margin-bottom: 12px;
    outline: none;
    transition: border-color .15s ease;
}
#subInput:focus { border-color: var(--accent); }

.error {
    color: var(--danger);
    font-size: 12px;
    margin-top: 8px;
}
.error.hidden { display: none; }

/* ── Primary / ghost buttons ─────────────────────────────────── */
button {
    width: 100%; cursor: pointer;
    font-family: inherit; font-size: 15px;
    border: none; outline: none;
    transition: transform .08s ease, opacity .15s ease;
}
button:active { transform: scale(0.985); }
button:disabled { opacity: 0.4; pointer-events: none; }

.primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2) 50%, var(--accent-3));
    color: white;
    font-weight: 600;
    padding: 14px 18px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.30);
    margin-top: 6px;
}

.ghost {
    background: transparent;
    color: var(--text-dim);
    padding: 13px 18px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    margin-top: 12px;
}
.ghost:active { background: rgba(255, 255, 255, 0.03); }
.ghost.danger { color: rgba(239, 68, 68, 0.75); border-color: rgba(239, 68, 68, 0.20); }

/* ── Status card (cabinet) ───────────────────────────────────── */
.status-card { text-align: center; padding: 28px 20px; }

.status-pill {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.30);
    color: var(--success);
    padding: 4px 11px;
    border-radius: 20px;
    font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.status-pill.expired {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.30);
    color: var(--danger);
}
.status-pill .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
}

.days-big {
    font-size: 56px; font-weight: 800;
    margin: 10px 0 4px 0;
    letter-spacing: -2px;
    background: linear-gradient(135deg, var(--accent), var(--accent-3));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.days-sub {
    color: var(--text-dim);
    font-size: 13px;
}

/* ── Plans grid ──────────────────────────────────────────────── */
.plans-title {
    font-size: 13px; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: 0.6px;
    margin: 8px 4px 10px;
}
.plans {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
}
.plan-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 14px 12px;
    cursor: pointer;
    transition: transform .08s, border-color .15s, background .15s;
}
.plan-card:active { transform: scale(0.97); }
.plan-card.popular {
    border-color: var(--card-border-strong);
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.10), rgba(34, 211, 238, 0.05));
}
.plan-card .pc-months { font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }
.plan-card .pc-price {
    font-size: 19px; font-weight: 700; letter-spacing: -0.4px;
}
.plan-card .pc-currency { font-size: 13px; color: var(--text-dim); margin-left: 2px; }
.plan-card .pc-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    font-size: 10px; font-weight: 700;
    padding: 2px 6px; border-radius: 6px;
    margin-top: 6px;
    letter-spacing: 0.3px;
}

/* ── SBP card ────────────────────────────────────────────────── */
.sbp-card { text-align: center; padding: 22px 18px; }
.sbp-amount {
    font-size: 38px; font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--accent), var(--accent-3));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.sbp-amount .currency { font-size: 22px; font-weight: 600; }
.sbp-plan-label {
    color: var(--text-dim); font-size: 13px;
    margin: 4px 0 18px;
}
.qr-wrap {
    background: white;
    border-radius: 16px;
    padding: 10px;
    width: 220px; height: 220px;
    margin: 0 auto 14px;
    box-shadow: 0 4px 24px rgba(129, 140, 248, 0.18);
}
.qr-img { width: 100%; height: 100%; display: block; border-radius: 6px; }
.sbp-link-row {
    background: rgba(0, 0, 0, 0.30);
    border-radius: 10px;
    padding: 8px 10px;
    margin-bottom: 14px;
    overflow: hidden;
}
.sbp-link-row code {
    font-size: 10px; color: var(--text-dim);
    font-family: 'SF Mono', monospace;
    word-break: break-all;
    display: block;
}
.sbp-hint {
    color: var(--text-dim); font-size: 12px;
    margin-bottom: 14px; line-height: 1.5;
}

/* ── Success ─────────────────────────────────────────────────── */
.success-card { text-align: center; padding: 32px 22px; }
.success-check {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, var(--success), #16a34a);
    color: white;
    border-radius: 50%;
    font-size: 36px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 6px 24px rgba(34, 197, 94, 0.40);
}
.success-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.success-sub { color: var(--text-dim); font-size: 14px; margin-bottom: 18px; }

/* ── Download (Android / iOS) ────────────────────────────────── */
.download-section {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.download-title {
    text-align: center;
    color: var(--text-dim);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 10px;
}
.download-buttons {
    display: flex; flex-direction: column; gap: 8px;
}
.dl-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; box-sizing: border-box;
    padding: 13px 16px;
    border-radius: 14px;
    font-size: 15px; font-weight: 600;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    cursor: pointer;
    transition: background .2s, border-color .2s, transform .1s;
    font-family: inherit;
}
.dl-btn:active { transform: scale(0.985); }
.dl-btn .dl-icon { flex: 0 0 auto; opacity: 0.95; }

/* Android — cyan accent */
.dl-android {
    border-color: rgba(34, 211, 238, 0.28);
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.10), rgba(34, 211, 238, 0.02));
    color: #d1f5fa;
}
.dl-android:hover { background: linear-gradient(135deg, rgba(34, 211, 238, 0.15), rgba(34, 211, 238, 0.05)); }

/* iOS — lilac accent (matches site "coming soon" theme) */
.dl-ios {
    border-color: rgba(196, 181, 253, 0.28);
    background: linear-gradient(135deg, rgba(196, 181, 253, 0.10), rgba(196, 181, 253, 0.02));
    color: #ece6ff;
}
.dl-ios:hover { background: linear-gradient(135deg, rgba(196, 181, 253, 0.15), rgba(196, 181, 253, 0.05)); }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 11px;
    margin-top: 24px;
    padding: 14px 0 6px;
    letter-spacing: 0.4px;
    position: relative; z-index: 2;
}