:root {
    --wall: #ede4d3;
    --wall-stripe: #e3d6be;
    --floor: #b9855a;
    --floor-dark: #9c6b3e;
    --baseboard: #f7f2e7;
    --ink: #2b2620;
    --cat-body: #e0812f;
    --cat-belly: #eda15c;
    --cat-pink: #8a3f2b;
    --plant-pot: #c1592f;
    --plant-leaf: #5b8266;
    --roomba-body: #1c1a18;
    --roomba-rim: #333029;
    --roomba-light: #6fb3a8;
    --roomba-light-dead: #d64545;
    --lamp-metal: #4a3f35;
    --lamp-shade: #d4a24c;
    --box: #c8975a;
    --box-edge: #9c7038;
    --box-tape: #e6cf9c;
    --basket: #5f7f96;
    --basket-edge: #48657a;
    --clothes: #d98f8f;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #dcd3c0;
    font-family: "Segoe UI", system-ui, sans-serif;
    color: var(--ink);
}

.scene {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.title {
    margin: 0;
    font-size: 1.9rem;
    letter-spacing: 0.5px;
}

.game {
    position: relative;
    width: 640px;
    max-width: 92vw;
    height: 260px;
    overflow: hidden;
    border-radius: 10px;
    border: 4px solid var(--baseboard);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.wall {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        90deg,
        var(--wall) 0px,
        var(--wall) 38px,
        var(--wall-stripe) 38px,
        var(--wall-stripe) 40px
    );
}

.floor {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 70px;
    background: repeating-linear-gradient(
        90deg,
        var(--floor) 0px,
        var(--floor) 78px,
        var(--floor-dark) 78px,
        var(--floor-dark) 80px
    );
    border-top: 4px solid var(--baseboard);
}

.cat {
    position: absolute;
    left: 60px;
    bottom: 70px;
    width: 58px;
    height: 55px;
}

.cat svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
}

.roomba__base {
    fill: var(--roomba-body);
}

.roomba__rim {
    fill: var(--roomba-rim);
}

.roomba__light {
    fill: var(--roomba-light);
}

.cat__tail {
    stroke: var(--cat-body);
}

.cat__body,
.cat__head,
.cat__ear {
    fill: var(--cat-body);
}

.cat__eye {
    fill: var(--wall);
}

.cat__nose {
    fill: var(--cat-pink);
}

/* X eyes are hidden until the cat dies */
.cat__x {
    display: none;
    stroke: var(--ink);
}

.cat.dead .cat__eye {
    display: none;
}

.cat.dead .cat__x {
    display: block;
}

.cat.dead .roomba__light {
    fill: var(--roomba-light-dead);
}

.cat.dead svg {
    transform: rotate(-6deg);
    transform-origin: 50% 100%;
}

.obstacle {
    position: absolute;
    left: 0;
    bottom: 70px;
}

.obstacle::before,
.obstacle::after {
    content: "";
    position: absolute;
}

/* Sizes here must match the hitboxes in obstacleTypes (script.js) */

/* plant: medium height, medium width */
.obstacle--plant {
    width: 34px;
    height: 46px;
}

.obstacle--plant::before {
    bottom: 0;
    left: 4px;
    width: 26px;
    height: 22px;
    background: var(--plant-pot);
    border-radius: 4px 4px 8px 8px;
}

.obstacle--plant::after {
    bottom: 18px;
    left: 7px;
    width: 20px;
    height: 30px;
    background: var(--plant-leaf);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}

/* floor lamp: tall and thin */
.obstacle--lamp {
    width: 24px;
    height: 72px;
}

.obstacle--lamp::before {
    bottom: 0;
    left: 0;
    width: 24px;
    height: 54px;
    background:
        linear-gradient(var(--lamp-metal), var(--lamp-metal)) center bottom /
            18px 5px no-repeat,
        linear-gradient(var(--lamp-metal), var(--lamp-metal)) center bottom /
            4px 100% no-repeat;
    border-radius: 2px;
}

.obstacle--lamp::after {
    bottom: 50px;
    left: 0;
    width: 24px;
    height: 22px;
    background: var(--lamp-shade);
    clip-path: polygon(20% 0, 80% 0, 100% 100%, 0 100%);
}

/* cardboard box: low and wide */
.obstacle--box {
    width: 54px;
    height: 29px;
}

.obstacle--box::before {
    inset: 0;
    background: var(--box);
    border-radius: 3px;
    box-shadow: inset 0 0 0 2px var(--box-edge);
}

.obstacle--box::after {
    top: 0;
    left: 50%;
    width: 10px;
    height: 100%;
    transform: translateX(-50%);
    background: var(--box-tape);
    opacity: 0.85;
}

/* laundry basket: chunky, medium-tall */
.obstacle--basket {
    width: 42px;
    height: 48px;
}

.obstacle--basket::before {
    bottom: 0;
    left: 0;
    width: 42px;
    height: 32px;
    background: repeating-linear-gradient(
        90deg,
        var(--basket) 0px,
        var(--basket) 6px,
        var(--basket-edge) 6px,
        var(--basket-edge) 8px
    );
    clip-path: polygon(0 0, 100% 0, 92% 100%, 8% 100%);
}

.obstacle--basket::after {
    bottom: 28px;
    left: 6px;
    width: 30px;
    height: 20px;
    background: var(--clothes);
    border-radius: 50% 50% 30% 30%;
}

/* debug overlay, toggled with the H key */
.hitbox {
    position: absolute;
    z-index: 5;
    pointer-events: none;
    border: 1px solid #e63946;
    background: rgba(230, 57, 70, 0.18);
}

.score {
    position: absolute;
    top: 10px;
    right: 14px;
    margin: 0;
    font-size: 1.1rem;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
    background: rgba(247, 242, 231, 0.75);
    padding: 2px 10px;
    border-radius: 6px;
}

.instructions {
    margin: 0;
    font-size: 0.9rem;
    color: #6b6459;
}

.game-over {
    position: absolute;
    top: 33%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    z-index: 10;

    width: max-content;
    max-width: 90%;
    text-align: center;
    white-space: pre-line;
    text-wrap: balance;
    font-size: 1.1rem;
    line-height: 1.35;
    font-weight: bold;
    color: var(--ink);
    background: rgba(247, 242, 231, 0.9);
    padding: 8px 16px;
    border-radius: 8px;
}