/* Explain: Base reset, typography, parchment texture, and game animations. - */
* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    background: var(--background-color);
    overscroll-behavior: none; /* Prevent pull-to-refresh on mobile */
}

body {
    overflow: hidden;
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
}

[x-cloak] {
    display: none !important;
}

/* Parchment Background Texture */
.bg-parchment {
    background-color: var(--background-color);
    background-image: radial-gradient(circle at center, transparent 0%, rgba(74, 44, 17, 0.03) 100%),
                      url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E");
}

/* Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-5px) rotate(-2deg); }
    40% { transform: translateX(5px) rotate(2deg); }
    60% { transform: translateX(-5px) rotate(-2deg); }
    80% { transform: translateX(5px) rotate(2deg); }
}

.animate-shake {
    animation: shake 0.4s ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(3deg); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 10px rgba(212, 175, 55, 0.5); }
    50% { box-shadow: 0 0 25px rgba(212, 175, 55, 1); }
}

.glow-success {
    animation: glow-pulse 1.5s infinite;
    border-color: var(--accent-color) !important;
    color: var(--primary-color) !important;
    background-color: var(--accent-color) !important;
}

/* Game Board Slots */
.word-slot {
    width: 2.5rem;
    height: 2.5rem;
    border: 2px solid var(--border-color);
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    background: rgba(255,255,255,0.5);
    transition: all 0.3s ease;
}

.word-slot.revealed {
    background: var(--surface-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.word-slot.hinted {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Letter Wheel Tiles */
.letter-tile {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    box-shadow: 0 4px 6px rgba(74, 44, 17, 0.1);
    transition: transform 0.1s, background-color 0.2s, color 0.2s;
    user-select: none;
    touch-action: none;
    position: absolute;
    transform-origin: center;
}

.letter-tile.active {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-hover);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.6);
}

/* Primary Button Override */
.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--background-color) !important;
}
.btn-primary:hover {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
}

.btn-accent {
    background-color: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    color: var(--primary-color) !important;
}
.btn-accent:hover {
    background-color: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
}