:root {
    color-scheme: dark;
    --page-bg: #121212;
    --panel-bg: #1c1c1c;
    --text-primary: #f2f2f2;
    --text-secondary: #aaaaaa;
    --border-color: #3a3a3a;
    --hover-bg: #282828;
    --rainbow-red: #ff1a00;
    --rainbow-orange: #ff8d00;
    --rainbow-yellow: #ffd700;
    --rainbow-green: #3fff00;
    --rainbow-blue: #0051ff;
    --hero-art: url("assets/ui/game_screenshot_dark.png");
    --hero-overlay: linear-gradient(90deg, #1c1c1c 28%, rgba(28, 28, 28, 0.94) 48%, rgba(28, 28, 28, 0.5) 72%, rgba(28, 28, 28, 0.12));
}

:root[data-theme="light"] {
    color-scheme: light;
    --page-bg: #fbf3dd;
    --panel-bg: #fbf3dd;
    --text-primary: #222222;
    --text-secondary: #626262;
    --border-color: #d3ccbb;
    --hover-bg: #ede9dd;
    --hero-art: url("assets/ui/game_screenshot_light.png");
    --hero-overlay: linear-gradient(90deg, #fbf3dd 28%, rgba(251, 243, 221, 0.94) 48%, rgba(251, 243, 221, 0.5) 72%, rgba(251, 243, 221, 0.12));
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--page-bg);
    color: var(--text-primary);
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

button, a { touch-action: manipulation; }

a { color: inherit; }

a:focus-visible, button:focus-visible {
    outline: 3px solid var(--text-primary);
    outline-offset: 5px;
}

.home-shell {
    width: min(100% - 40px, 700px);
    margin: 0 auto;
}

.home-header {
    padding: 38px 0 28px;
    text-align: center;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    
}

.brand img { object-fit: contain; }

.brand h1 {
    margin: 0;
    font-family: "Segoe Print", "MV Boli", "Comic Sans MS", cursive;
    font-size: 50px;
    line-height: 1.3;
}

.subtitle {
    margin: 10px 0 16px;
    color: var(--text-secondary);
}

.feedback-button {
    min-height: 36px;
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}

.feedback-button:hover { background: var(--hover-bg); }

body:has(.feedback-modal[open]) { overflow: hidden; }

.feedback-modal {
    width: min(480px, calc(100% - 28px));
    max-height: calc(100vh - 28px);
    max-height: calc(100dvh - 28px);
    margin: auto;
    padding: 0;
    overflow: auto;
    overscroll-behavior: contain;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--panel-bg);
    color: var(--text-primary);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.3);
}

.feedback-modal::backdrop {
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.feedback-modal-header {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px 8px;
    background: var(--panel-bg);
}

.feedback-modal-header h2 { margin: 0; font-size: 24px; }

.feedback-close {
    flex: 0 0 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    font-size: 26px;
    cursor: pointer;
}

.feedback-close:hover { background: var(--hover-bg); }

.feedback-form { padding: 0 20px 24px; }
.feedback-intro { margin: 0 0 20px; color: var(--text-secondary); }
.feedback-intro strong { color: var(--text-primary); }
.feedback-form label { display: block; margin-bottom: 6px; font-weight: 700; }

.feedback-form select,
.feedback-form textarea {
    display: block;
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--page-bg);
    color: var(--text-primary);
    font: inherit;
    font-size: 16px;
}

.feedback-form select { min-height: 44px; margin-bottom: 18px; }
.feedback-form textarea { min-height: 140px; resize: vertical; }
.feedback-form textarea::placeholder { color: var(--text-secondary); opacity: 1; }
.feedback-form :is(select, textarea):focus-visible {
    outline: 3px solid var(--text-primary);
    outline-offset: 3px;
}
.feedback-counter { margin-top: 4px; text-align: right; font-size: 12px; color: var(--text-secondary); }
.feedback-status { margin: 12px 0; font-size: 14px; }
.feedback-status:empty { margin: 0; }

.feedback-send {
    width: 100%;
    min-height: 44px;
    margin-top: 14px;
    padding: 10px 16px;
    border: 1px solid var(--text-primary);
    border-radius: 6px;
    background: var(--text-primary);
    color: var(--page-bg);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.feedback-send:hover { background: var(--panel-bg); color: var(--text-primary); }

.daily-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: 30px 24px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--panel-bg);
    text-align: left;
}

.daily-card::before,
.daily-card::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.daily-card::before {
    z-index: -2;
    width: 55%;
    height: 160%;
    top: -12%;
    right: -2%;
    background: var(--hero-art) center top / cover no-repeat;
    transform: rotate(-10deg) scale(1.08);
    filter: blur(1px);
    opacity: 0.7;
}

.daily-card::after {
    z-index: -1;
    inset: 0;
    background: var(--hero-overlay);
}

.rainbow-strip {
    position: absolute;
    z-index: 1;
    inset: 0 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    height: 5px;
}

.rainbow-strip span:nth-child(1) { background: var(--rainbow-red); }
.rainbow-strip span:nth-child(2) { background: var(--rainbow-orange); }
.rainbow-strip span:nth-child(3) { background: var(--rainbow-yellow); }
.rainbow-strip span:nth-child(4) { background: var(--rainbow-green); }
.rainbow-strip span:nth-child(5) { background: var(--rainbow-blue); }

.eyebrow {
    margin: 0 0 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.daily-card h2 {
    margin: 0;
    font-size: 38px;
    line-height: 1.2;
    letter-spacing: -1px;
}

.daily-description { margin: 8px 0 22px; }

.play-button {
    display: inline-flex;
    min-height: 48px;
    min-width: 190px;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border: 2px solid var(--text-primary);
    border-radius: 6px;
    background: var(--text-primary);
    color: var(--page-bg);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.play-button:hover { background: var(--panel-bg); color: var(--text-primary); }

.navigation-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: minmax(150px, 1fr);
    gap: 14px;
    margin-top: 18px;
}

.nav-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 39px 22px 22px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--panel-bg);
    text-decoration: none;
}

.nav-card::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -32px;
    left: -32px;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent, var(--border-color));
    opacity: 0.85;
    pointer-events: none;
}

.howto-card { --accent: var(--rainbow-orange); }
.endless-card { --accent: var(--rainbow-green); }
.archive-card { --accent: var(--rainbow-blue); }
.coming-soon-card { --accent: var(--text-secondary); }
.coming-soon-card::before { opacity: 0.3; }

@media (hover: hover) and (pointer: fine) {
    a.nav-card::before {
        transition: transform 380ms ease, opacity 380ms ease;
    }

    a.nav-card:hover { border-color: var(--text-secondary); }

    a.nav-card:hover::before {
        transform: scale(16);
        opacity: 0.12;
    }
}

@media (prefers-reduced-motion: reduce) {
    a.nav-card::before { transition: none; }
}

.nav-card h2 {
    margin: 0;
    font-size: 16px;
    line-height: 1.3;
}

.nav-card p {
    margin: 6px 0 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.coming-soon-label {
    margin-top: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 7px;
    color: var(--text-secondary);
    font-size: 12px;
}

footer {
    padding: 26px 0 30px;
    color: var(--text-secondary);
    text-align: center;
    font-size: 13px;
}

@media (max-width: 500px) {
    .home-shell { width: calc(100% - 28px); }
    .home-header { padding: 24px 0; }
    .brand h1 { font-size: 30px; }
    .brand img { width: 36px; height: 36px; }
    .subtitle { font-size: 14px; }
    .daily-card { padding: 26px 18px; }
    .daily-card::before { width: 85%; right: -26%; opacity: 0.6; }
    .daily-card h2 { font-size: 34px; }
    .navigation-grid { gap: 10px; margin-top: 14px; }
    .nav-card { padding: 33px 14px 16px; }
    .nav-card h2 { font-size: 15px; }
}

@media (max-width: 340px) {
    .navigation-grid { grid-template-columns: 1fr; }
}