Chad Curtis
270 lines
7.3 KiB
CSS
270 lines
7.3 KiB
CSS
@tailwind base;
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@tailwind components;
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@tailwind utilities;
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@layer base {
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:root {
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--radius: 0.75rem;
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/* Mobile chrome dimensions — referenced by layout utility classes below */
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--top-bar-height: 2.5rem; /* MobileTopBar h-10 = 40px */
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--bottom-nav-height: 2.75rem; /* MobileBottomNav h-11 = 44px */
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}
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}
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@layer base {
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* {
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@apply border-border;
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scrollbar-width: none;
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}
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*::-webkit-scrollbar {
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display: none;
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}
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body {
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@apply bg-background text-foreground;
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}
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}
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@layer utilities {
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.safe-area-top {
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padding-top: env(safe-area-inset-top, 0px);
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}
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.safe-area-bottom {
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padding-bottom: env(safe-area-inset-bottom, 0px);
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}
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.safe-area-inset-top {
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top: env(safe-area-inset-top, 0px);
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}
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.safe-area-inset-bottom {
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bottom: env(safe-area-inset-bottom, 0px);
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}
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/* FAB bottom offset: clears bottom nav + safe area inset on mobile */
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.bottom-fab {
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bottom: calc(1.5rem + var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
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}
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/* Position above mobile bottom nav + safe area + arc overhang (28px) */
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.bottom-mobile-nav {
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bottom: calc(var(--bottom-nav-height) + 28px + env(safe-area-inset-bottom, 0px));
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}
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/* Bottom overscroll padding for the center column:
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clears the mobile bottom nav + safe area + generous extra space
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so content can be scrolled well past the bottom bar */
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.pb-overscroll {
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padding-bottom: calc(10vh + var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
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}
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@media (min-width: 900px) {
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.pb-overscroll {
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padding-bottom: 10vh;
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}
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}
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/* Mobile top bar height + safe area inset for sticky elements */
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.top-mobile-bar {
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top: calc(var(--top-bar-height) + env(safe-area-inset-top, 0px));
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}
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/* Negative margin to pull content area up behind the mobile top bar (only when it's visible) */
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@media (max-width: 899px) {
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.-mt-mobile-bar {
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margin-top: calc(-1 * var(--top-bar-height) - env(safe-area-inset-top, 0px));
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padding-top: calc(var(--top-bar-height) + env(safe-area-inset-top, 0px));
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}
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}
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/* AI chat height on mobile: full viewport minus top bar, extends behind bottom nav.
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Padding-bottom keeps input above the nav. */
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.ai-chat-height {
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height: calc(100dvh - var(--top-bar-height) - env(safe-area-inset-top, 0px));
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padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
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}
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/* Live stream page height on mobile: full viewport minus top bar, bottom nav, and safe-area insets */
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.livestream-height {
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height: calc(100dvh - var(--top-bar-height) - var(--bottom-nav-height) - env(safe-area-inset-bottom, 0px));
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max-height: calc(100dvh - var(--top-bar-height) - var(--bottom-nav-height) - env(safe-area-inset-bottom, 0px));
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}
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/* Vine feed slide height: full viewport minus top bar, tab bar, bottom nav, and safe-area insets */
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.vine-slide-height {
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height: calc(100dvh - env(safe-area-inset-top, 0px) - var(--top-bar-height) - var(--top-bar-height) - var(--bottom-nav-height) - env(safe-area-inset-bottom, 0px));
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transition: height 300ms ease-in-out;
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}
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/* Expanded vine height when bottom nav is hidden */
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.vine-slide-height-expanded {
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height: calc(100dvh - env(safe-area-inset-top, 0px) - var(--top-bar-height) - var(--top-bar-height));
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transition: height 300ms ease-in-out;
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}
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}
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@keyframes spin {
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from { transform: rotate(0deg); }
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to { transform: rotate(360deg); }
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}
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/* 3-burst ping: pulses 3 times then stops */
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@keyframes ping-3 {
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0% { transform: scale(1); opacity: 0.6; }
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11% { transform: scale(2); opacity: 0; }
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22% { transform: scale(1); opacity: 0; }
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33% { transform: scale(1); opacity: 0.6; }
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44% { transform: scale(2); opacity: 0; }
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55% { transform: scale(1); opacity: 0; }
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66% { transform: scale(1); opacity: 0.6; }
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77% { transform: scale(2); opacity: 0; }
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100% { transform: scale(1); opacity: 0; }
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}
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.animate-ping-3 {
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animation: ping-3 4s ease-out forwards;
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}
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/* Slow continuous pulse for nagging buttons */
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@keyframes pulse-slow {
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0%, 100% { transform: scale(1); opacity: 0.5; }
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50% { transform: scale(1.8); opacity: 0; }
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}
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.animate-pulse-slow {
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animation: pulse-slow 2.5s ease-in-out infinite;
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}
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/* Eerie sigil glow pulse */
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@keyframes sigil-glow {
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0%, 100% { opacity: 0.12; filter: drop-shadow(0 0 4px hsl(var(--primary) / 0.3)); }
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50% { opacity: 0.28; filter: drop-shadow(0 0 12px hsl(var(--primary) / 0.6)) drop-shadow(0 0 24px hsl(var(--primary) / 0.25)); }
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}
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.animate-sigil-glow {
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animation: sigil-glow 4s ease-in-out infinite;
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}
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/* Eyeball blink animation - eyelid sweeps down then back up */
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@keyframes eyelid-blink {
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0% { transform: translateY(-100%); }
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50% { transform: translateY(0%); }
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100% { transform: translateY(-100%); }
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}
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.animate-eyelid-blink {
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animation: eyelid-blink 0.5s cubic-bezier(0.4, 0, 0.6, 1) forwards;
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}
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/* Landing hero staggered fade-in */
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@keyframes landing-hero-fade-in {
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from {
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opacity: 0;
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transform: translateY(8px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.landing-hero-fade {
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opacity: 0;
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animation: landing-hero-fade-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
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}
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/* ── NIP-62 Request to Vanish ───────────────────────────────────────────────── */
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/* Animated caution stripes — red/dark diagonal bands that scroll */
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.vanish-stripes {
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background: repeating-linear-gradient(
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-45deg,
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hsl(0 72% 51% / 0.7),
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hsl(0 72% 51% / 0.7) 10px,
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hsl(0 72% 51% / 0.25) 10px,
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hsl(0 72% 51% / 0.25) 20px
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);
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background-size: 28.28px 28.28px;
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animation: vanish-stripe-scroll 1.5s linear infinite;
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}
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:is(.dark) .vanish-stripes {
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background: repeating-linear-gradient(
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-45deg,
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hsl(0 72% 51% / 0.6),
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hsl(0 72% 51% / 0.6) 10px,
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hsl(0 72% 51% / 0.15) 10px,
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hsl(0 72% 51% / 0.15) 20px
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);
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background-size: 28.28px 28.28px;
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animation: vanish-stripe-scroll 1.5s linear infinite;
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}
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@keyframes vanish-stripe-scroll {
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from { background-position: 0 0; }
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to { background-position: 28.28px 0; }
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}
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/* Glitch text effect on the /// symbol */
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.vanish-glitch-text {
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position: relative;
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animation: vanish-glitch 3s ease-in-out infinite;
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}
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@keyframes vanish-glitch {
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0%, 90%, 100% { opacity: 1; transform: translate(0); }
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92% { opacity: 0.8; transform: translate(-2px, 1px); }
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94% { opacity: 0.6; transform: translate(2px, -1px); }
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96% { opacity: 0.9; transform: translate(-1px, -1px); }
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98% { opacity: 1; transform: translate(1px, 0); }
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}
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/* Ring pulse animation for the icon */
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.vanish-ring-pulse {
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animation: vanish-ring 3s ease-out infinite;
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}
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.vanish-ring-pulse-delayed {
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animation: vanish-ring 3s ease-out 1.5s infinite;
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}
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@keyframes vanish-ring {
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0% { transform: scale(1); opacity: 0.4; }
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50% { transform: scale(1.15); opacity: 0; }
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100% { transform: scale(1); opacity: 0; }
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}
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/* Slow blink for the status dot */
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.vanish-blink {
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animation: vanish-blink-kf 2s ease-in-out infinite;
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}
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@keyframes vanish-blink-kf {
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0%, 40%, 100% { opacity: 1; }
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50%, 90% { opacity: 0.2; }
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}
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/* Reduced motion: disable all vanish animations */
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@media (prefers-reduced-motion: reduce) {
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.vanish-stripes {
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animation: none;
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}
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.vanish-glitch-text {
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animation: none;
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}
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.vanish-ring-pulse,
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.vanish-ring-pulse-delayed {
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animation: none;
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opacity: 0;
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}
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.vanish-blink {
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animation: none;
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}
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}
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