/* MyXCapital — "Install the app" sheet (capital-install.js). Self-contained: no Bootstrap, no shell
   tokens, so the sign-in page and the app pages render it the same. Ink surface in both themes. */
.cap-install { position: fixed; inset: 0; z-index: 1090; display: flex; align-items: flex-end; justify-content: center; font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #e9eef8; }
.cap-install-backdrop { position: absolute; inset: 0; background: rgba(4, 8, 18, 0.62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: cap-install-fade 220ms ease-out; }
.cap-install-panel { position: relative; width: 100%; max-width: 460px; margin: 0 0 calc(env(safe-area-inset-bottom, 0px) + 12px); padding: 10px 20px calc(18px + env(safe-area-inset-bottom, 0px)); border-radius: 26px 26px 22px 22px; background: linear-gradient(180deg, #121c33 0%, #0b1220 100%); border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55); animation: cap-install-rise 280ms cubic-bezier(0.2, 0.8, 0.2, 1); }
.cap-install[data-pointer="bottom"] .cap-install-panel { margin-bottom: calc(env(safe-area-inset-bottom, 0px) + 92px); }
.cap-install-grab { width: 44px; height: 5px; margin: 0 auto 14px; border-radius: 3px; background: rgba(255, 255, 255, 0.18); }
.cap-install-head { display: flex; gap: 14px; align-items: flex-start; }
.cap-install-mark { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 6px 18px rgba(227, 179, 65, 0.25); }
.cap-install-head h2 { margin: 2px 0 4px; font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; color: #fff; }
.cap-install-head p { margin: 0; font-size: 0.92rem; line-height: 1.45; color: #a9b3c7; }
.cap-install-steps { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.cap-install-step { display: flex; gap: 14px; align-items: center; padding: 12px 14px; border-radius: 16px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.07); }
.cap-install-ico { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 14px; background: rgba(227, 179, 65, 0.16); color: #f0cf6a; }
.cap-install-ico svg { width: 24px; height: 24px; }
.cap-install-step b { display: block; font-size: 0.98rem; font-weight: 600; color: #fff; }
.cap-install-step span { display: block; margin-top: 2px; font-size: 0.82rem; line-height: 1.4; color: #a9b3c7; }
.cap-install-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }
.cap-install-btn { min-height: 50px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.12); background: rgba(255, 255, 255, 0.05); color: #e9eef8; font: inherit; font-size: 0.98rem; font-weight: 600; cursor: pointer; transition: transform 120ms ease, filter 120ms ease; }
.cap-install-btn.is-primary { border-color: transparent; background: linear-gradient(135deg, #f0cf6a, #e3b341); color: #0b1220; }
.cap-install-btn:hover { filter: brightness(1.05); }
.cap-install-btn:active { transform: scale(0.985); }
.cap-install-btn:disabled { opacity: 0.6; cursor: default; transform: none; }
.cap-install-btn:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
/* The pointer toward Safari's Share button: bottom center on iPhone, top-right on iPad. */
.cap-install-pointer { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 2px; color: #f0cf6a; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; pointer-events: none; filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.6)); }
.cap-install-pointer svg { width: 34px; height: 34px; stroke-width: 2.4; }
.cap-install-pointer.is-bottom { left: 50%; bottom: calc(env(safe-area-inset-bottom, 0px) + 22px); transform: translateX(-50%); animation: cap-install-bounce-down 1.1s ease-in-out infinite; }
.cap-install-pointer.is-top-right { top: 14px; right: 54px; flex-direction: column-reverse; animation: cap-install-bounce-up 1.1s ease-in-out infinite; }
.cap-install-pointer.is-top-right svg { transform: rotate(180deg); }
body.cap-install-open { overflow: hidden; }
@media (min-width: 600px) { .cap-install { align-items: center; } .cap-install-panel { margin: 24px; border-radius: 24px; } .cap-install[data-pointer="bottom"] .cap-install-panel { margin-bottom: 120px; } }
@keyframes cap-install-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes cap-install-rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes cap-install-bounce-down { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 10px); } }
@keyframes cap-install-bounce-up { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (prefers-reduced-motion: reduce) { .cap-install-backdrop, .cap-install-panel, .cap-install-pointer { animation: none; } }