:root {
    color-scheme: dark;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --page-bg: #0a0b0e;
    --glass-bg: rgba(255, 255, 255, 0.07);
    --glass-bg-hover: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-highlight: rgba(255, 255, 255, 0.32);
    --glass-shadow: rgba(0, 0, 0, 0.5);
    --glass-text: #f5f5f7;
    --glass-muted: #98989d;
    --glass-accent-bg: color-mix(in srgb, var(--accent-mid) 24%, transparent);
    --glass-accent-border: color-mix(in srgb, var(--accent-mid) 50%, transparent);
    --glass-accent-highlight: color-mix(in srgb, var(--accent-mid) 45%, white);
    --glass-accent-shadow: color-mix(in srgb, var(--accent-mid) 35%, transparent);
    --glass-reflex-dark: 2;
    --glass-reflex-light: 0.28;
    --glass-saturation: 150%;
    --switcher-track: rgba(255, 255, 255, 0.09);
    --switcher-thumb: rgba(255, 255, 255, 0.16);
    --switcher-icon: #636366;
    --switcher-icon-active: #f5f5f7;
    --blob-1-core: rgb(220, 38, 38);
    --blob-1-mid: rgb(248, 113, 113);
    --blob-2-core: rgb(185, 28, 28);
    --blob-2-mid: rgb(252, 165, 165);
    --blob-3-core: rgb(255, 149, 0);
    --blob-3-mid: rgb(251, 146, 60);
    --blob-4-core: rgb(234, 88, 12);
    --blob-4-mid: rgb(249, 115, 22);
    --blob-5-core: rgb(234, 179, 8);
    --blob-5-mid: rgb(250, 204, 21);
    --blob-6-core: rgb(253, 224, 71);
    --blob-6-mid: rgb(254, 240, 138);
    --accent-from: rgb(220, 38, 38);
    --accent-mid: rgb(255, 149, 0);
    --accent-to: rgb(234, 179, 8);
    --line: var(--glass-border);
    --text: var(--glass-text);
    --muted: var(--glass-muted);
    --accent: var(--accent-mid);
    --danger: #fb7185;
    --shadow: 0 6px 28px var(--glass-shadow), 0 0 36px rgba(0, 0, 0, 0.25);
    --inner-glow: inset 2px 2px 1px 0 rgba(255, 255, 255, 0.14),
        inset -1px -1px 1px 1px rgba(255, 255, 255, 0.06);
    --blur: blur(24px) saturate(var(--glass-saturation));
    --radius: 24px;
    --font: var(--font-stack);
}

:root[data-theme="light"] {
    color-scheme: light;
    --page-bg: #eef0f4;
    --glass-bg: rgba(255, 255, 255, 0.28);
    --glass-bg-hover: rgba(255, 255, 255, 0.38);
    --glass-border: rgba(255, 255, 255, 0.85);
    --glass-highlight: rgba(255, 255, 255, 0.95);
    --glass-shadow: rgba(0, 0, 0, 0.08);
    --glass-text: #1d1d1f;
    --glass-muted: #6b7280;
    --glass-accent-bg: color-mix(in srgb, var(--accent-mid) 18%, transparent);
    --glass-accent-border: color-mix(in srgb, var(--accent-mid) 45%, transparent);
    --glass-accent-highlight: color-mix(in srgb, var(--accent-mid) 55%, white);
    --glass-accent-shadow: color-mix(in srgb, var(--accent-mid) 25%, transparent);
    --glass-reflex-dark: 1;
    --glass-reflex-light: 1;
    --glass-saturation: 180%;
    --switcher-track: rgba(255, 255, 255, 0.38);
    --switcher-thumb: rgba(255, 255, 255, 0.72);
    --switcher-icon: #86868b;
    --switcher-icon-active: #1d1d1f;
    --line: var(--glass-border);
    --text: var(--glass-text);
    --muted: var(--glass-muted);
    --shadow: 0 6px 24px var(--glass-shadow), 0 0 40px rgba(255, 255, 255, 0.15);
    --inner-glow: inset 2px 2px 1px 0 rgba(255, 255, 255, calc(0.6 * var(--glass-reflex-light))),
        inset -1px -1px 1px 1px rgba(255, 255, 255, calc(0.4 * var(--glass-reflex-light)));
}

@property --accent-from {
    syntax: "<color>";
    inherits: true;
    initial-value: rgb(220, 38, 38);
}

@property --accent-mid {
    syntax: "<color>";
    inherits: true;
    initial-value: rgb(255, 149, 0);
}

@property --accent-to {
    syntax: "<color>";
    inherits: true;
    initial-value: rgb(234, 179, 8);
}

* {
    box-sizing: border-box;
}

html {
    transition: --accent-from 2.8s ease-in-out, --accent-mid 2.8s ease-in-out, --accent-to 2.8s ease-in-out;
}

html,
body {
    width: 100%;
    min-height: 100%;
    margin: 0;
}

body {
    background: var(--page-bg);
    color: var(--text);
    font-family: var(--font);
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.45s ease, color 0.35s ease;
}

button,
input,
select {
    font: inherit;
}

.ambient-canvas {
    position: fixed;
    inset: -25%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.ambient-canvas::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10, 11, 14, 0.78), rgba(10, 11, 14, 0.58), rgba(10, 11, 14, 0.72)),
        var(--page-bg);
}

:root[data-theme="light"] .ambient-canvas::before {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.45), rgba(248, 250, 252, 0.35), rgba(255, 255, 255, 0.42)),
        var(--page-bg);
}

.ambient-blobs {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    pointer-events: none;
    contain: layout style paint;
    transition: opacity 2.8s ease-in-out;
}

.ambient-blobs.is-visible {
    opacity: 1;
}

.ambient-blob {
    position: absolute;
    z-index: 0;
    border-radius: 50%;
    filter: blur(85px) saturate(160%);
    opacity: 0.92;
    will-change: transform;
}

.ambient-blob--1 {
    width: 460px;
    height: 460px;
    background: radial-gradient(circle, var(--blob-1-core) 0%, color-mix(in srgb, var(--blob-1-mid) 42%, transparent) 45%, transparent 72%);
    top: 15%;
    left: 10%;
    animation: driftWarm1 32s ease-in-out infinite;
}

.ambient-blob--2 {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, var(--blob-2-core) 0%, color-mix(in srgb, var(--blob-2-mid) 38%, transparent) 45%, transparent 72%);
    top: 50%;
    left: 55%;
    animation: driftWarm2 38s ease-in-out infinite;
    animation-delay: -8s;
}

.ambient-blob--3 {
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, var(--blob-3-core) 0%, color-mix(in srgb, var(--blob-3-mid) 42%, transparent) 45%, transparent 72%);
    top: 25%;
    left: 70%;
    animation: driftWarm3 26s ease-in-out infinite;
    animation-delay: -14s;
}

.ambient-blob--4 {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, var(--blob-4-core) 0%, color-mix(in srgb, var(--blob-4-mid) 40%, transparent) 45%, transparent 72%);
    top: 65%;
    left: 15%;
    animation: driftOrange 34s ease-in-out infinite;
    animation-delay: -6s;
}

.ambient-blob--5 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--blob-5-core) 0%, color-mix(in srgb, var(--blob-5-mid) 42%, transparent) 45%, transparent 72%);
    top: 75%;
    left: 45%;
    animation: driftWarm4 28s ease-in-out infinite;
    animation-delay: -12s;
}

.ambient-blob--6 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--blob-6-core) 0%, color-mix(in srgb, var(--blob-6-mid) 45%, transparent) 45%, transparent 72%);
    top: 40%;
    left: 30%;
    animation: driftWarm5 30s ease-in-out infinite;
    animation-delay: -18s;
}

@keyframes driftWarm1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(35vw, 20vh) scale(1.1); }
    50% { transform: translate(15vw, 45vh) scale(0.92); }
    75% { transform: translate(-25vw, 25vh) scale(1.08); }
}

@keyframes driftWarm2 {
    0%, 100% { transform: translate(0, 0) scale(1.05); }
    25% { transform: translate(-30vw, -15vh) scale(0.95); }
    50% { transform: translate(-45vw, 20vh) scale(1.12); }
    75% { transform: translate(-10vw, 35vh) scale(1); }
}

@keyframes driftWarm3 {
    0%, 100% { transform: translate(0, 0) scale(0.95); }
    33% { transform: translate(-35vw, 30vh) scale(1.1); }
    66% { transform: translate(20vw, -25vh) scale(1.05); }
}

@keyframes driftWarm4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    20% { transform: translate(40vw, -30vh) scale(1.08); }
    45% { transform: translate(25vw, -10vh) scale(0.9); }
    70% { transform: translate(-15vw, -35vh) scale(1.1); }
}

@keyframes driftOrange {
    0%, 100% { transform: translate(0, 0) scale(1.02); }
    30% { transform: translate(-40vw, -20vh) scale(0.94); }
    60% { transform: translate(-20vw, -40vh) scale(1.1); }
}

@keyframes driftWarm5 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30vw, 35vh) scale(1.12); }
    50% { transform: translate(-25vw, 15vh) scale(0.88); }
    75% { transform: translate(10vw, -30vh) scale(1.06); }
}

@media (prefers-reduced-motion: reduce) {
    .ambient-blob {
        animation: none !important;
    }

    .ambient-blobs {
        transition: none;
    }
}