/** Style Reset **/

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

/** Default Styles **/

:root {
    --text: #ffffff;
    --background: #041726;
    --negative: #ff0000;
    --positive: #00a43f;

    --portrait-size: clamp(300px, 90vw, 600px);
    --portrait-spacing: clamp(6px, 2vw, 14px);

    --landscape-size: clamp(500px, 90vh, 600px);
    --landscape-spacing: clamp(12px, 2vh, 14px);

    font-size: 14px;
    color: var(--text);
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--background);
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    font-weight: 500;
}

h3 {
    font-size: 1.2rem;
    font-weight: 500;
}

/** App Styles **/

body {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.attribution {
    margin-bottom: 5px;
    font-size: 1rem;
}

.attribution a {
    color: var(--text);
    opacity: 0.3;
    text-decoration: none;
}

.app {
    height: 90vh;
    min-height: 600px;
    max-height: 1200px;
    width: var(--portrait-size);
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.app_coinsButton {
    order: 2;
    display: flex;
    gap: var(--portrait-spacing);
    margin-top: var(--portrait-spacing);
}

.app_coinsButton button {
    width: calc((var(--portrait-size) - 4 * var(--portrait-spacing)) / 5);
    height: calc((var(--portrait-size) - 4 * var(--portrait-spacing)) / 5);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: white;
    background-image: linear-gradient(
            to right,
            rgba(255, 255, 255, 0.05),
            rgba(255, 255, 255, 0.05)
        ),
        linear-gradient(to right, var(--background), var(--background));
    border-radius: 10px;
}

.app_coinsButton button:hover {
    background-image: linear-gradient(
            to right,
            rgba(255, 255, 255, 0.1),
            rgba(255, 255, 255, 0.1)
        ),
        linear-gradient(to right, var(--background), var(--background));
}

.app_coinsButton button.active {
    background-image: none;
    background-color: var(--theme);
}

.app_coinsButton button svg {
    width: 70%;
    height: 70%;
}

.app_coinInfo {
    width: 100%;
    height: 100%;
    background-image: linear-gradient(
            to right,
            rgba(255, 255, 255, 0.05),
            rgba(255, 255, 255, 0.05)
        ),
        linear-gradient(to right, var(--background), var(--background));
    border-radius: 10px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.app_coinInfo_title_meta {
    font-size: 1rem;
    display: flex;
    gap: 1rem;
}

.app_coinInfo_title_meta_update {
    opacity: 0.5;
}

.app_coinInfo_market {
    margin-top: 2rem;
}

.app_coinInfo_market_trends {
    font-size: 1rem;
    display: flex;
    gap: 1rem;
}

.app_coinInfo_market_trends_trend {
    display: flex;
    gap: 0.5rem;
}

.app_coinInfo_market_trends_trend_perf.negative {
    color: var(--negative);
}

.app_coinInfo_market_trends_trend_perf.positive {
    color: var(--positive);
}

.app_coinInfo_market_trends_trend_perf.positive svg {
    transform: rotate(180deg);
}

.app_coinInfo_market_trends_trend_time {
    opacity: 0.5;
}

.app_coinInfo_history {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.app_coinInfo_history_graph {
    background-color: var(--background);
    width: 100%;
    height: 100%;
    border-radius: 10px;
    margin-top: 0.5rem;
    padding: 1rem;
}

.app_coinInfo_history_graph canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/** Media Queries **/

@media (orientation: landscape) {
    .app {
        width: 90vw;
        min-width: 600px;
        max-width: 1200px;
        height: var(--landscape-size);
        min-height: auto;
        max-height: none;
        flex-direction: row;
        justify-content: flex-start;
    }

    .app_coinsButton {
        order: 0;
        flex-direction: column;
        margin-top: 0;
        margin-right: var(--landscape-spacing);
        gap: var(--landscape-spacing);
    }

    .app_coinsButton button {
        width: calc((var(--landscape-size) - 4 * var(--landscape-spacing)) / 5);
        height: calc(
            (var(--landscape-size) - 4 * var(--landscape-spacing)) / 5
        );
    }
}

@media (min-width: 1000px) {
    :root {
        font-size: 16px;
    }
}