@import url('https://fonts.googleapis.com/css2?family=Alfa+Slab+One&display=swap');

:root {
    --bg-color: #282828;
    --nav-bg: #9D86CD;
    --card-bg: #8c98e3;
    --accent: #98BFFF;
    --secondary: #909ce8;
    --text-white: #ffffff;
    --text-dark: #282828;
}

* {
    margin: 0; padding: 0; box-sizing: border-box;
    font-family: 'Alfa Slab One', cursive;
}

body {
    background-color: var(--bg-color);
    color: var(--text-white);
    line-height: 1.6;
}

/* NAVBAR */
.navbar {
    background-color: var(--nav-bg);
    padding: 1rem 5%;
    display: flex; justify-content: space-between; align-items: center;
    position: sticky; top: 0; z-index: 1000;
}

.navbar .logo { color: var(--text-dark); font-size: 1.5rem; }
.navbar .logo span { color: var(--text-white); }

.navbar ul { display: flex; list-style: none; gap: 20px; align-items: center; }
.navbar ul li a { text-decoration: none; color: var(--text-dark); font-size: 0.9rem; }

.btn-comunidade {
    background-color: var(--accent);
    padding: 8px 15px; border-radius: 8px;
}

/* HERO & CONTAINER */
.hero { text-align: center; padding: 60px 20px; background: linear-gradient(180deg, var(--nav-bg), transparent); }
.hero h1 { font-size: 2.5rem; color: var(--text-dark); }
.hero h1 span { color: var(--text-white); }

.container { max-width: 1000px; margin: 0 auto; padding: 20px; }

/* CARDS */
.card {
    background-color: var(--card-bg);
    color: var(--text-dark);
    padding: 30px; border-radius: 20px;
    border: 5px solid var(--accent);
    margin-bottom: 25px;
}

/* BOTÕES DE AULA */
.grid-aulas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px; margin-top: 20px;
}

.btn-lesson {
    background-color: var(--bg-color);
    color: var(--accent);
    border: none; padding: 15px;
    border-radius: 12px; cursor: pointer;
    font-family: 'Alfa Slab One', cursive;
    font-size: 0.8rem; transition: 0.3s;
}

.btn-lesson:hover { transform: scale(1.05); background-color: var(--text-dark); }

/* EDITOR */
#codigo-editor {
    width: 100%; height: 200px; background: #000; color: #4ade80;
    padding: 15px; font-family: monospace !important; border-radius: 10px;
    margin-top: 15px; border: 3px solid var(--nav-bg);
}

#console-output {
    background: #111; color: #fff; padding: 15px;
    border-radius: 10px; margin-top: 10px; font-family: monospace !important;
}