body {
    margin: 0;
    height: 100vh;
    background: linear-gradient(#cfefff, #f8fcff);
    font-family: 'Segoe UI', sans-serif;
    overflow: hidden;
}

*{
    user-select: none;
    -webkit-user-select: none;
}

/* HUD */

.ui-left {
    position: absolute;
    top: 30px;
    left: 30px;

    padding: 25px;
    width: 250px;

    background: rgba(255,255,255,0.55);
    border-radius: 18px;
    backdrop-filter: blur(8px);

    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

#lang-btn {
    margin-bottom: 30px;
    padding: 12px 18px;
    border: none;
    border-radius: 10px;
    background: #2c3e50;
    color: white;
    cursor: pointer;
}

#lang-btn:hover {
    transform: scale(1.00);
}

/* TEXTOS */

.food-section h3 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    color: #2c3e50;
}

.food-section h3::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    margin: 5px auto;
    background: #b03a2e;
}

/* CONTROLES */

.food-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

#meow-btn {
    padding: 12px 18px;
    border: none;
    border-radius: 10px;
    background: #b03a2e;
    color: white;
    cursor: pointer;
}

#meow-btn:hover {
    transform: scale(1.00);
}

/* ALIMENTAÇÃO */

.food-container {
    width: 60px;
    height: 60px;
    border: 4px dashed #b03a2e;
    border-radius: 10px;
}

.food {
    position: fixed;
    width: 22px;
    height: 22px;
    background: #c97a40;
    border-radius: 50%;
    cursor: grab;
}

.food:active {
    cursor: grabbing;
}

/* MIGALHAS */

.crumb {
    position: fixed;
    width: 5px;
    height: 5px;
    background: #ffd166;
    border-radius: 50%;
    opacity: 0.9;
    box-shadow: 0 0 5px rgba(255,200,0,0.5);
    transition: transform 0.4s ease-out, opacity 0.4s ease-out;
}

/* ELEMENTOS CENTRAIS */

.center-panel {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

h2 {
    font-size: 35px;
    color: #2c3e50;
}

/* GATO */

.cat-container {
    position: relative;
    width: 400px;
}

.siamese-cat {
    width: 100%;
}

/* OLHOS (POSIÇÃO E MOVIMENTO) */

.eye {
    position: absolute;
    width: 14px;
    height: 14px;
    background: black;
    border-radius: 50%;
}

.left-eye { top: 115px; left: 175px; }
.right-eye { top: 115px; left: 225px; }

/* EFEITO SONORO VISUAL */

.sound-wave {
    position: fixed;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(255,200,0,0.7);
    border-radius: 50%;
    opacity: 0;
}

/* ANIMAÇÕES */

.cat-container.ronronar {
    animation: purr 0.4s infinite;
}

@keyframes purr {
    0% { transform: translate(0,0); }
    50% { transform: translate(1px,-1px); }
    100% { transform: translate(0,0); }
}

.cat-container.meow {
    animation: meow 0.2s;
}

@keyframes meow {
    50% { transform: scale(1.08); }
}

.cat-container.eat {
    animation: eat 0.2s;
}

@keyframes eat {
    50% { transform: translateX(2px); }
}