@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    --color-primary: #F97316;
    --color-secondary: #FF9A44;
    --color-accent: #FC6076;
}

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar for Light Theme */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f9fafb; 
}
::-webkit-scrollbar-thumb {
    background: #d1d5db; 
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary); 
}

.font-syncopate { font-family: 'Syncopate', sans-serif; }

/* Active Nav Link */
.nav-link.active {
    color: var(--color-primary);
}

/* Light grid pattern */
.bg-grid-pattern {
    background-image: 
        linear-gradient(to right, #00000005 1px, transparent 1px),
        linear-gradient(to bottom, #00000005 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Flowing Yellow Background */
.bg-yellow-flow {
    background-color: #ffffff;
    background-image: 
        linear-gradient(to bottom, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.95) 40%, rgba(255, 255, 255, 1) 100%),
        url('assets/geometric-pattern.svg');
    background-size: 100% 100%, 150px 130px;
    background-repeat: no-repeat, repeat;
    background-attachment: fixed;
}

@keyframes flowBg {
    0% { background-position: 0% 0%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 100%; }
}
/* Custom CSS Runner Animation */
.runner-running .leg-l { animation: run-leg 0.6s infinite alternate ease-in-out; }
.runner-running .leg-r { animation: run-leg 0.6s infinite alternate-reverse ease-in-out; }
.runner-running .arm-l { animation: run-arm 0.6s infinite alternate-reverse ease-in-out; }
.runner-running .arm-r { animation: run-arm 0.6s infinite alternate ease-in-out; }
.runner-running { animation: run-bounce 0.3s infinite alternate ease-in-out; }

/* Idle State (No animation) */
.runner-idle .leg-l, .runner-idle .leg-r, .runner-idle .arm-l, .runner-idle .arm-r, .runner-idle {
    animation: none;
    transform: translateX(-50%) rotate(0deg);
}
.runner-idle { transform: translateY(0); }

@keyframes run-leg {
    0% { transform: translateX(-50%) rotate(-45deg); }
    100% { transform: translateX(-50%) rotate(45deg); }
}

@keyframes run-arm {
    0% { transform: translateX(-50%) rotate(-50deg); }
    100% { transform: translateX(-50%) rotate(50deg); }
}

@keyframes run-bounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-4px); }
}
/* Skeletal CSS Runner Animation */
.runner-running .leg-l { animation: swing-leg-back 0.6s infinite linear; }
.runner-running .leg-l .calf-l { animation: swing-calf-back 0.6s infinite linear; }
.runner-running .leg-r { animation: swing-leg-front 0.6s infinite linear; }
.runner-running .leg-r .calf-r { animation: swing-calf-front 0.6s infinite linear; }

.runner-running .arm-l { animation: swing-arm-back 0.6s infinite linear; }
.runner-running .arm-l .forearm-l { animation: swing-forearm 0.6s infinite linear; }
.runner-running .arm-r { animation: swing-arm-front 0.6s infinite linear; }
.runner-running .arm-r .forearm-r { animation: swing-forearm 0.6s infinite linear 0.3s; }

.runner-running .runner-wrapper { animation: skeleton-bounce 0.3s infinite alternate ease-in-out; }

/* Idle State overrides */
.runner-idle .leg-l, .runner-idle .leg-r, .runner-idle .arm-l, .runner-idle .arm-r, .runner-idle .calf-l, .runner-idle .calf-r, .runner-idle .forearm-l, .runner-idle .forearm-r {
    animation: none;
    transform: translateX(-50%) rotate(0deg);
}

@keyframes skeleton-bounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-5px); }
}

@keyframes swing-leg-back {
    0% { transform: translateX(-50%) rotate(-30deg); }
    25% { transform: translateX(-50%) rotate(10deg); }
    50% { transform: translateX(-50%) rotate(40deg); }
    75% { transform: translateX(-50%) rotate(10deg); }
    100% { transform: translateX(-50%) rotate(-30deg); }
}

@keyframes swing-calf-back {
    0% { transform: rotate(10deg); }
    25% { transform: rotate(70deg); }
    50% { transform: rotate(0deg); }
    75% { transform: rotate(0deg); }
    100% { transform: rotate(10deg); }
}

@keyframes swing-leg-front {
    0% { transform: translateX(-50%) rotate(40deg); }
    25% { transform: translateX(-50%) rotate(10deg); }
    50% { transform: translateX(-50%) rotate(-30deg); }
    75% { transform: translateX(-50%) rotate(10deg); }
    100% { transform: translateX(-50%) rotate(40deg); }
}

@keyframes swing-calf-front {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(0deg); }
    50% { transform: rotate(10deg); }
    75% { transform: rotate(70deg); }
    100% { transform: rotate(0deg); }
}

@keyframes swing-arm-back {
    0% { transform: translateX(-50%) rotate(40deg); }
    50% { transform: translateX(-50%) rotate(-40deg); }
    100% { transform: translateX(-50%) rotate(40deg); }
}
@keyframes swing-arm-front {
    0% { transform: translateX(-50%) rotate(-40deg); }
    50% { transform: translateX(-50%) rotate(40deg); }
    100% { transform: translateX(-50%) rotate(-40deg); }
}

@keyframes swing-forearm {
    0% { transform: rotate(-80deg); }
    50% { transform: rotate(-30deg); }
    100% { transform: rotate(-80deg); }
}
/* Sprite Sheet Runner */
.runner-sprite {
    position: absolute;
    top: 50%;
    left: 0;
    width: 600%;
    height: auto;
    transform: translate(0, -50%);
}
.runner-running .runner-sprite {
    animation: play-sprite 0.6s steps(6) infinite;
}
.runner-idle .runner-sprite {
    animation: none;
    transform: translate(0, -50%);
}
@keyframes play-sprite {
    from { transform: translate(0, -50%); }
    to { transform: translate(-100%, -50%); }
}
/* Sprite Sheet Runner Fix */
.runner-sprite {
    background-size: 600% 600%;
    background-position: 0% 50%;
    background-repeat: no-repeat;
}
.runner-running .runner-sprite {
    animation: play-sprite 0.6s steps(6) infinite;
}
.runner-idle .runner-sprite {
    animation: none;
    background-position: 0% 50%;
}
@keyframes play-sprite {
    from { background-position: 0% 50%; }
    to { background-position: 120% 50%; }
}
/* Sprite Sheet Runner Math */
.runner-running .runner-sprite {
    animation: play-sprite 0.6s steps(6) infinite;
}
.runner-idle .runner-sprite {
    animation: none;
    transform: translateY(-50%);
}
@keyframes play-sprite {
    from { transform: translate(0, -50%); }
    to { transform: translate(-360px, -50%); }
}