/* 全局炫彩 by陈风就是浪 */

@keyframes rainbow-bg {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes rainbow-border {
    0%   { border-color: #ff0000; }
    14%  { border-color: #ff8800; }
    28%  { border-color: #ffff00; }
    42%  { border-color: #00ff00; }
    57%  { border-color: #0088ff; }
    71%  { border-color: #4400ff; }
    85%  { border-color: #8800ff; }
    100% { border-color: #ff0000; }
}

@keyframes rainbow-text {
    0%   { color: #ff0000; }
    14%  { color: #ff8800; }
    28%  { color: #ffff00; }
    42%  { color: #00ff00; }
    57%  { color: #00ccff; }
    71%  { color: #4444ff; }
    85%  { color: #cc44ff; }
    100% { color: #ff0000; }
}

@keyframes rainbow-glow {
    0%   { box-shadow: 0 0 15px #ff0000, 0 0 30px #ff0000, 0 0 45px #ff0000; }
    14%  { box-shadow: 0 0 15px #ff8800, 0 0 30px #ff8800, 0 0 45px #ff8800; }
    28%  { box-shadow: 0 0 15px #ffff00, 0 0 30px #ffff00, 0 0 45px #ffff00; }
    42%  { box-shadow: 0 0 15px #00ff00, 0 0 30px #00ff00, 0 0 45px #00ff00; }
    57%  { box-shadow: 0 0 15px #00ccff, 0 0 30px #00ccff, 0 0 45px #00ccff; }
    71%  { box-shadow: 0 0 15px #6666ff, 0 0 30px #6666ff, 0 0 45px #6666ff; }
    85%  { box-shadow: 0 0 15px #cc44ff, 0 0 30px #cc44ff, 0 0 45px #cc44ff; }
    100% { box-shadow: 0 0 15px #ff0000, 0 0 30px #ff0000, 0 0 45px #ff0000; }
}

@keyframes rainbow-shadow-inset {
    0%   { box-shadow: inset 0 0 20px #ff0000, 0 0 10px #ff0000; }
    16%  { box-shadow: inset 0 0 20px #ff8800, 0 0 10px #ff8800; }
    33%  { box-shadow: inset 0 0 20px #ffff00, 0 0 10px #ffff00; }
    50%  { box-shadow: inset 0 0 20px #00ff00, 0 0 10px #00ff00; }
    66%  { box-shadow: inset 0 0 20px #0088ff, 0 0 10px #0088ff; }
    83%  { box-shadow: inset 0 0 20px #cc44ff, 0 0 10px #cc44ff; }
    100% { box-shadow: inset 0 0 20px #ff0000, 0 0 10px #ff0000; }
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); }
    50%      { opacity: 1; transform: scale(1) rotate(180deg); }
}

@keyframes pulse-rainbow {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.08); }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes float-up {
    0%   { transform: translateY(0) scale(1); opacity: 1; }
    100% { transform: translateY(-80px) scale(0); opacity: 0; }
}

@keyframes rotate-rainbow {
    0%   { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25%      { transform: rotate(-2deg); }
    75%      { transform: rotate(2deg); }
}

@keyframes neon-flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; }
    20%, 24%, 55%                         { opacity: 0.5; }
}


body.rainbow-mode {
    background: linear-gradient(
        135deg,
        #1a0028, #001a3a, #002a10, #2a1a00, #28001a
    );
    background-size: 400% 400%;
    animation: rainbow-bg 8s ease infinite;
}

body.rainbow-mode #points,
body.rainbow-mode h2,
body.rainbow-mode .overlayThing h2 {
    animation: rainbow-text 3s linear infinite, neon-flicker 5s ease-in-out infinite;
    font-weight: 900;
    letter-spacing: 1px;
}

body.rainbow-mode h2 {
    text-shadow: 0 0 20px currentColor, 0 0 40px currentColor;
}

body.rainbow-mode .opt {
    background: linear-gradient(
        45deg,
        #ff0000, #ff8800, #ffff00, #00ff00, #0088ff, #4400ff, #8800ff
    );
    background-size: 300% 300%;
    animation: rainbow-bg 4s ease infinite;
    color: #ffffff !important;
    font-weight: 900;
    text-shadow: 0 0 10px rgba(255,255,255,0.8), 0 0 20px rgba(255,255,255,0.5);
    border: 2px solid transparent;
    border-image: linear-gradient(45deg, red, orange, yellow, lime, cyan, blue, violet) 1;
    transition: all 0.3s ease;
}

body.rainbow-mode .opt:hover {
    animation: rainbow-bg 1.5s ease infinite, pulse-rainbow 0.6s ease-in-out infinite;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.6), 0 0 60px rgba(255, 100, 100, 0.4);
    transform: scale(1.12);
}

body.rainbow-mode .rainbow-btn {
    background: conic-gradient(
        red, orange, yellow, lime, cyan, blue, violet, red
    ) !important;
    background-size: 200% 200% !important;
    animation: rainbow-bg 2s linear infinite, pulse-rainbow 1s ease-in-out infinite !important;
    font-size: 16px !important;
    text-shadow: 0 0 15px #fff, 0 0 30px #fff, 0 0 50px #ff0 !important;
    box-shadow: 0 0 40px rgba(255, 255, 0, 0.6) !important;
}

body.rainbow-mode .upg {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite, rainbow-shadow-inset 4s linear infinite;
    transition: all 0.4s ease;
}

body.rainbow-mode .upg.can:hover {
    animation: rainbow-border 1s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
    filter: brightness(1.3);
}

body.rainbow-mode .upg.bought {
    border-width: 3px !important;
    animation: rainbow-glow 3s linear infinite;
    filter: brightness(1.1) saturate(1.3);
}

body.rainbow-mode .upg.locked {
    animation: none;
    filter: grayscale(0.5) brightness(0.7);
}

body.rainbow-mode .milestone {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite;
    transition: all 0.4s ease;
}

body.rainbow-mode .milestone:hover {
    animation: rainbow-border 1.5s linear infinite, pulse-rainbow 0.6s ease-in-out infinite;
}

body.rainbow-mode .milestoneDone {
    border-width: 3px !important;
    animation: rainbow-glow 3s linear infinite;
    background: linear-gradient(135deg, #55aa44, #77bf5f, #44aa55) !important;
    background-size: 200% 200% !important;
    animation: rainbow-bg 4s ease infinite, rainbow-glow 3s linear infinite;
}

body.rainbow-mode .achievement {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite;
}

body.rainbow-mode .achievement.bought {
    animation: rainbow-glow 2.5s linear infinite;
    filter: brightness(1.2) saturate(1.4);
}

body.rainbow-mode .achievement.can:hover {
    animation: rainbow-border 1s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
}

body.rainbow-mode .buyable {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite;
    transition: all 0.4s ease;
}

body.rainbow-mode .buyable.can:hover {
    animation: rainbow-border 1s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
}

body.rainbow-mode .challenge {
    border-width: 3px !important;
    animation: rainbow-border 5s linear infinite;
    transition: all 0.4s ease;
}

body.rainbow-mode .challenge.canComplete {
    animation: rainbow-glow 1.5s linear infinite, neon-flicker 2s ease-in-out infinite;
}

body.rainbow-mode .challenge.done {
    animation: rainbow-glow 3s linear infinite;
    filter: brightness(1.2);
}

body.rainbow-mode .challenge.can:hover {
    animation: rainbow-border 1.2s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
}

body.rainbow-mode .treeNode {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite, rainbow-shadow-inset 4s linear infinite;
}

body.rainbow-mode .treeNode.can:hover {
    animation: rainbow-border 1s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.5), 0 0 60px rgba(255, 150, 0, 0.4) !important;
}

body.rainbow-mode .treeButton {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite, rainbow-shadow-inset 4s linear infinite;
}

body.rainbow-mode .treeButton.can:hover {
    animation: rainbow-border 1s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
}

body.rainbow-mode .tabButton {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite;
    transition: all 0.3s ease;
}

body.rainbow-mode .tabButton:hover {
    animation: rainbow-border 1s linear infinite, pulse-rainbow 0.5s ease-in-out infinite;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.5);
}

body.rainbow-mode .reset {
    border-width: 4px !important;
    animation: rainbow-border 3s linear infinite, rainbow-glow 3s linear infinite;
    transition: all 0.4s ease;
}

body.rainbow-mode .reset:hover {
    animation: rainbow-border 0.8s linear infinite, pulse-rainbow 0.4s ease-in-out infinite;
    filter: brightness(1.4);
}

body.rainbow-mode .longUpg {
    border-width: 3px !important;
    animation: rainbow-border 3s linear infinite;
    background: linear-gradient(45deg, #222, #333, #222);
    background-size: 200% 200%;
    animation: rainbow-bg 4s ease infinite, rainbow-border 3s linear infinite;
    color: #fff !important;
    text-shadow: 0 0 10px rgba(255,255,255,0.6);
}

body.rainbow-mode .longUpg.can:hover {
    filter: brightness(1.5);
    box-shadow: 0 0 30px rgba(255,255,255,0.5);
}

body.rainbow-mode .fill {
    background: linear-gradient(
        90deg,
        #ff0000, #ff8800, #ffff00, #00ff00, #0088ff, #4400ff, #8800ff
    ) !important;
    background-size: 200% 100% !important;
    animation: rainbow-bg 3s linear infinite !important;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

body.rainbow-mode .barBorder {
    border-width: 3px !important;
    animation: rainbow-border 4s linear infinite;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.15);
}

body.rainbow-mode .story {
    border-width: 3px !important;
    animation: rainbow-border 5s linear infinite;
}

body.rainbow-mode .popup {
    border-width: 4px !important;
    animation: rainbow-border 3s linear infinite;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3), 0 0 60px rgba(255, 150, 0, 0.2);
}

body.rainbow-mode .vl {
    border-left: 6px solid;
    animation: rainbow-border 4s linear infinite;
}

body.rainbow-mode .hl {
    border-top: 3px solid;
    animation: rainbow-border 4s linear infinite;
}

body.rainbow-mode .other-back {
    animation: rainbow-text 3s linear infinite;
    text-shadow: 0 0 15px currentColor;
}

body.rainbow-mode #optionWheel:hover {
    animation: rotate-rainbow 0.5s linear infinite;
    filter: hue-rotate(0deg);
}

body.rainbow-mode #optionWheel {
    filter: hue-rotate(0deg);
    animation: rotate-rainbow 8s linear infinite;
}

body.rainbow-mode #info {
    animation: rainbow-text 3s linear infinite;
    text-shadow: 5px 0 10px currentColor, -3px 0 12px currentColor !important;
    -webkit-text-stroke-color: currentColor !important;
}

body.rainbow-mode #version {
    animation: rainbow-text 4s linear infinite;
    text-shadow: 0 0 10px currentColor;
}

body.rainbow-mode .link {
    animation: rainbow-text 4s linear infinite;
    text-shadow: 0 0 8px currentColor;
}

body.rainbow-mode .tooltip {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3), 0 0 40px rgba(255, 150, 0, 0.2);
    border: 2px solid;
    animation: rainbow-border 3s linear infinite;
}

body.rainbow-mode #loadingSection h1 {
    animation: rainbow-text 2s linear infinite;
    text-shadow: 0 0 20px currentColor, 0 0 40px currentColor;
}

body.rainbow-mode .overlayThing {
    transition: all 0.3s ease;
}

body.rainbow-mode .overlayThing h3 {
    animation: rainbow-text 5s linear infinite;
}

body.rainbow-mode .can:hover {
    filter: brightness(1.25) saturate(1.3);
    transition: all 0.25s ease;
}

body.rainbow-mode .particle {
    filter: hue-rotate(0deg);
    animation: rotate-rainbow 3s linear infinite;
}

body.rainbow-mode #treeCanvas {
    filter: hue-rotate(0deg);
    animation: rotate-rainbow 30s linear infinite;
}

body.rainbow-mode .fullWidth h2 {
    animation: rainbow-text 2s linear infinite, neon-flicker 3s ease-in-out infinite;
    text-shadow: 0 0 25px currentColor, 0 0 50px currentColor;
}

body.rainbow-mode .fullWidth h3 {
    animation: rainbow-text 4s linear infinite;
    text-shadow: 0 0 10px currentColor;
}

body.rainbow-mode span.overlayThing {
    transition: color 0.5s ease;
}

body.rainbow-mode .star {
    animation: rainbow-text 2s linear infinite, pulse-rainbow 1s ease-in-out infinite;
    filter: drop-shadow(0 0 8px currentColor);
}

body.rainbow-mode .mark {
    animation: pulse-rainbow 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
}

body.rainbow-mode::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, red, orange, yellow, lime, cyan, blue, violet) !important;
    border-radius: 10px;
}

body.rainbow-mode::-webkit-scrollbar {
    width: 10px;
}

body.rainbow-mode::-webkit-scrollbar-track {
    background: #111;
}