:root {
    --clr-bg: #282828;
    --clr-text: #ebdbb2;
    --clr-accent: #fabd2f;
    --clr-green: #b8d041;
    --clr-red: #fb4934;
    --clr-white: #ededed;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: inherit;
}

*::after,
*::before {
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    background-color: var(--clr-bg);
    color: var(--clr-text);
    height: 100%;
    font-family: "Press Start 2P";
}

header {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 3rem;
    justify-content: center;
    align-items: center;
    font-size: 1.3rem;
}

.btn {
    outline: none;
    border: none;
    padding: 0.9rem 1rem;
    cursor: pointer;
    box-shadow: rgb(32 33 36 / 28%) 0px 1px 3px;
}

#start-btn {
    background-color: var(--clr-bg);
    border: 2px solid var(--clr-accent);
    color: var(--clr-text);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

#start-btn:hover {
    background-color: var(--clr-accent);
    color: var(--clr-bg);
    transform: scale(1.06);
}

#start-btn:active {
    transform: scale(0.95);
}

.control-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.control-btn {
    background-color: var(--clr-text);
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    padding: 3rem 1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(10, 50px);
    grid-template-rows: repeat(10, 50px);
    border: 1px solid var(--clr-accent);
}

.grid-cell {
    width: 50px;
    height: 50px;
    border: 1px solid var(--clr-accent);
    padding: 0.5rem;
    cursor: pointer;
}

.grid-ship {
    width: 100%;
    height: 100%;
    background-color: var(--clr-accent);
}

.ships-container {
    width: 350px;
    height: 502px;
    border: 2px solid var(--clr-accent);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.ships-container.horizontal {
    flex-direction: column;
}

.ships-container.vertical {
    flex-direction: row;
}

.ship {
    display: flex;
    gap: 2px;
}

.horizontal .ship {
    flex-direction: row;
}

.vertical .ship {
    flex-direction: column;
}

.ship-square {
    width: 48px;
    height: 48px;
    background-color: var(--clr-accent);
}

.placed-ship-square {
    width: 100%;
    height: 100%;
    background-color: var(--clr-accent);
}

.invisible {
    display: none;
}

.removed {
    display: none;
}

.success {
    background-color: var(--clr-green);
}

.danger {
    background-color: var(--clr-red);
}

.miss {
    background-color: var(--clr-text);
}

.modal-bg {
    position: absolute;
    height: 100vh;
    width: 100vw;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
}

.modal {
    max-width: 700px;
    width: 90%;
    height: 400px;
    background-color: var(--clr-text);
    color: var(--clr-bg);
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    user-select: none;
    border: 3px solid var(--clr-accent);
}

.modal p {
    font-size: 1.5rem;
}

.player-name {
    text-align: center;
    font-size: 1.3rem;
    margin: 1.5rem 0;
}

#play-again-btn {
    background-color: var(--clr-bg);
    color: var(--clr-text);
    padding: 1.2rem;
    transition: all 0.3s ease;
}