@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg: #0b0e0b;
    --card: #121712;
    --border: #293129;

    --text: #edf2e9;
    --muted: #8d978a;

    --green: #baff39;
    --green-dark: #1b2515;
}

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

body {
    background:
        radial-gradient(
            circle at 80% 5%,
            rgba(186, 255, 57, 0.08),
            transparent 30%
        ),
        var(--bg);

    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
}


/* NAVBAR */

header {
    height: 75px;
    border-bottom: 1px solid var(--border);

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 7%;
}

.logo {
    font-weight: 700;
    letter-spacing: 1px;
}

.logo span {
    color: var(--green);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.streak {
    font-family: "DM Mono";
    font-size: 12px;
    color: var(--muted);
}

.streak span {
    color: var(--green);
}

.avatar {
    width: 36px;
    height: 36px;

    border-radius: 50%;
    border: 1px solid var(--border);

    display: grid;
    place-items: center;

    color: var(--green);
}


/* MAIN */

main {
    width: min(1100px, 86%);
    margin: auto;
}


/* HERO */

.hero {
    padding: 90px 0 70px;
}

.tag,
.small-label {
    font-family: "DM Mono";
    font-size: 10px;
    letter-spacing: 1.5px;
    color: var(--green);
}

.hero h1 {
    font-size: clamp(70px, 10vw, 125px);
    line-height: .83;

    letter-spacing: -7px;

    margin: 20px 0;
}

.hero h1 span {
    color: var(--green);
}

.hero p {
    max-width: 570px;

    color: var(--muted);

    line-height: 1.7;
    font-size: 15px;
}


.hero-stats {
    display: flex;
    gap: 55px;

    margin-top: 40px;
}

.hero-stats div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hero-stats strong {
    font-size: 25px;
}

.hero-stats small {
    font-family: "DM Mono";
    font-size: 9px;
    color: var(--muted);
}


/* GRID */

.content-grid {
    display: grid;
    grid-template-columns: 1fr 340px;

    gap: 20px;
}


/* CARD */

.card {
    background: rgba(18, 23, 18, .85);
    border: 1px solid var(--border);
}


/* CHALLENGES */

.challenge-card {
    padding: 32px;
}

.card-heading {
    display: flex;
    justify-content: space-between;
    gap: 20px;

    margin-bottom: 25px;
}

h2 {
    font-size: 28px;
    letter-spacing: -1px;
    margin-top: 7px;
}

.progress {
    width: 100px;
    font-family: "DM Mono";
    font-size: 10px;
    color: var(--muted);
}

.progress-bar {
    height: 4px;

    margin-top: 8px;

    background: #252c24;
}

#progressFill {
    height: 100%;
    width: 57%;

    background: var(--green);

    transition: .3s;
}


/* CHALLENGE ITEM */

.challenge {
    display: flex;
    align-items: center;

    gap: 15px;

    padding: 16px 0;

    border-bottom: 1px solid rgba(41, 49, 41, .65);

    cursor: pointer;
}

.challenge input {
    display: none;
}

.check {
    width: 20px;
    height: 20px;

    border: 1px solid #526050;

    display: grid;
    place-items: center;

    flex-shrink: 0;
}

.challenge input:checked + .check {
    background: var(--green);
    border-color: var(--green);
}

.challenge input:checked + .check::after {
    content: "✓";

    color: #111;
    font-size: 12px;
    font-weight: bold;
}

.challenge div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.challenge strong {
    font-size: 13px;
}

.challenge small {
    color: var(--green);
    font-family: "DM Mono";
    font-size: 9px;
}

.challenge.completed strong {
    color: #737d70;
    text-decoration: line-through;
}


/* BUTTON */

.complete-btn,
.log-btn {
    width: 100%;

    padding: 15px;

    margin-top: 25px;

    border: 1px solid var(--green);

    background: var(--green);

    color: #10130e;

    font-family: "DM Mono";

    font-weight: 500;

    cursor: pointer;

    transition: .2s;
}

.complete-btn:hover,
.log-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(186, 255, 57, .12);
}


/* SCREEN CARD */

.screen-card {
    padding: 30px;

    align-self: start;
}

.screen-card h2 {
    margin: 10px 0;
}

.muted {
    color: var(--muted);

    font-size: 13px;
    line-height: 1.6;
}

.screen-input {
    display: flex;
    align-items: center;

    margin-top: 25px;

    border-bottom: 1px solid var(--border);
}

.screen-input input {
    width: 100%;

    background: transparent;
    border: none;
    outline: none;

    color: white;

    font-size: 40px;
    font-family: "DM Mono";
}

.screen-input span {
    color: var(--muted);
    font-family: "DM Mono";
    font-size: 11px;
}

.log-btn {
    margin-top: 20px;
}

.screen-result {
    margin-top: 30px;

    padding-top: 20px;

    border-top: 1px solid var(--border);

    display: flex;
    justify-content: space-between;
}

.screen-result span {
    color: var(--muted);
    font-family: "DM Mono";
    font-size: 9px;
}

.screen-result strong {
    color: var(--green);
}


/* LEADERBOARD */

.leaderboard {
    margin-top: 20px;

    padding: 30px;
}

.leader-head {
    display: flex;
    justify-content: space-between;

    align-items: center;

    margin-bottom: 15px;
}

.live {
    color: var(--green);
    font-family: "DM Mono";
    font-size: 9px;
}

.player {
    display: grid;

    grid-template-columns: 35px 42px 1fr auto;

    align-items: center;

    gap: 15px;

    padding: 15px;

    border-top: 1px solid var(--border);
}

.player.you {
    background: var(--green-dark);

    border: 1px solid #35462b;

    margin-top: 7px;
}

.position {
    color: var(--muted);
    font-family: "DM Mono";
    font-size: 10px;
}

.player-avatar {
    width: 36px;
    height: 36px;

    border-radius: 50%;

    background: #252c24;

    display: grid;
    place-items: center;

    color: var(--green);
}

.player-name {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.player-name strong {
    font-size: 13px;
}

.player-name small {
    color: var(--muted);
    font-size: 10px;
}

.player-xp {
    color: var(--green);
    font-family: "DM Mono";
    font-size: 11px;
}


/* QUOTE */

.quote {
    padding: 110px 0;

    text-align: center;
}

.quote h2 {
    font-size: clamp(35px, 5vw, 65px);

    margin: 15px 0;

    line-height: 1;
}

.quote p {
    color: var(--muted);
    line-height: 1.6;
}


/* TOAST */

.toast {
    position: fixed;

    bottom: 30px;
    right: 30px;

    padding: 15px 20px;

    background: var(--green);
    color: #111;

    font-family: "DM Mono";
    font-size: 11px;

    transform: translateY(120px);

    transition: .3s;

    z-index: 10;
}

.toast.show {
    transform: translateY(0);
}


/* MOBILE */

@media(max-width: 800px) {

    header {
        padding: 0 6%;
    }

    main {
        width: 88%;
    }

    .hero {
        padding-top: 60px;
    }

    .hero h1 {
        letter-spacing: -4px;
    }

    .content-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        gap: 25px;
    }

    .card-heading {
        flex-direction: column;
    }

    .progress {
        width: 100%;
    }

    .player {
        grid-template-columns: 25px 36px 1fr auto;
    }
}