/* Splash and start-up watchdog. Loaded before the app bundle; mirrors Field Ledger tokens. */
html { background: #F5F7F9; }
html[data-theme='dark'] { background: #141513; }
@media (prefers-color-scheme: dark) { html:not([data-theme='light']) { background: #141513; } }
.boot { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; font-family: system-ui, -apple-system, sans-serif; color: #536273; }
.boot img { border-radius: 16px; }
.boot-name { margin: 0; font-size: 20px; font-weight: 700; color: #162A3A; }
html[data-theme='dark'] .boot-name { color: #F2F6FA; }
@media (prefers-color-scheme: dark) { html:not([data-theme='light']) .boot-name { color: #F2F6FA; } }
.boot-msg { max-width: 22rem; margin: 0; padding: 0 16px; text-align: center; font-size: 16px; line-height: 1.4; }
.boot-watchdog { position: fixed; left: 16px; right: 16px; bottom: calc(env(safe-area-inset-bottom, 0px) + 24px); display: grid; gap: 12px; padding: 16px; border: 2px solid #8A4B00; border-radius: 10px; background: #FFFFFF; color: #162A3A; font: 16px/1.4 system-ui, -apple-system, sans-serif; z-index: 1000; }
.boot-watchdog button { min-height: 48px; border: 0; border-radius: 10px; background: #006A70; color: #FFFFFF; font: 600 17px system-ui, -apple-system, sans-serif; }