:root {
    color-scheme: light;
    --app-ease: 280ms cubic-bezier(0.22, 1, 0.36, 1);
    --studio-ink: #143330;
    --studio-forest: #1d4d49;
    --studio-sand: #f5ebde;
    --studio-cream: #fbf6ef;
    --studio-coral: #f46c52;
    --studio-gold: #f5b841;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Manrope", "Segoe UI", sans-serif;
}

.app-gradient {
    background:
        radial-gradient(circle at top left, rgba(244, 108, 82, 0.22), transparent 32%),
        radial-gradient(circle at top right, rgba(29, 77, 73, 0.18), transparent 26%),
        radial-gradient(circle at 80% 20%, rgba(245, 184, 65, 0.22), transparent 22%),
        linear-gradient(135deg, #f7efe4 0%, #f5f3ec 42%, #eef5f2 68%, #f9f0e9 100%);
}

.tv-gradient {
    background:
        radial-gradient(circle at top left, rgba(244, 108, 82, 0.28), transparent 26%),
        radial-gradient(circle at top right, rgba(16, 185, 129, 0.16), transparent 22%),
        radial-gradient(circle at bottom right, rgba(245, 184, 65, 0.14), transparent 24%),
        linear-gradient(135deg, #102524 0%, #143330 36%, #1e4a46 62%, #2f2f2b 100%);
}

.result-gradient {
    background:
        radial-gradient(circle at top left, rgba(244, 108, 82, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(245, 184, 65, 0.14), transparent 24%),
        linear-gradient(140deg, #f8efe5 0%, #f5f3ec 45%, #eef5f2 100%);
}

.panel-blur,
.stage-shell,
.result-shell {
    background: rgba(255, 255, 255, 0.74);
    backdrop-filter: blur(22px);
}

.stage-shell {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.55);
    overflow: hidden;
}

.stage-shell::before,
.result-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 42%),
        radial-gradient(circle at top right, rgba(245, 184, 65, 0.08), transparent 28%);
    pointer-events: none;
}

.tv-stage-shell {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04)),
        rgba(9, 20, 20, 0.42);
    box-shadow: 0 24px 90px rgba(0, 0, 0, 0.24);
}

.tv-stage-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(244, 108, 82, 0.16), transparent 25%),
        radial-gradient(circle at bottom left, rgba(245, 184, 65, 0.12), transparent 22%);
    pointer-events: none;
}

.result-hero {
    background:
        linear-gradient(135deg, rgba(20, 51, 48, 0.94), rgba(29, 77, 73, 0.92) 44%, rgba(244, 108, 82, 0.88) 100%);
}

.screen-fade {
    transition: opacity var(--app-ease), transform var(--app-ease), filter var(--app-ease);
}

.screen-hidden {
    opacity: 0;
    transform: translateY(14px) scale(0.985);
    filter: blur(8px);
}

.screen-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

.soft-scrollbar::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.soft-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(20, 51, 48, 0.18);
    border-radius: 999px;
}

.soft-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.36);
    border-radius: 999px;
}