/*
Theme Name: BrainFast SEO
Author: Gemini AI
Description: Theme kloningan Brainly super cepat dengan Schema.org QAPage.
Version: 1.0
*/

:root {
    --brainly-black: #1a1d28;
    --brainly-blue: #5960eb;
    --brainly-light-blue: #eef2ff;
    --brainly-green: #25d366; /* Hijau Verified */
    --bg-color: #f1f2f5;
    --white: #ffffff;
    --border: #e1e1e8;
}

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

body {
    background-color: var(--bg-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--brainly-black);
    line-height: 1.6;
    font-size: 16px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* HEADER */
header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 15px;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 800;
    font-size: 24px;
    color: var(--brainly-blue);
    letter-spacing: -1px;
}

.search-form input {
    padding: 10px 15px;
    border: 2px solid var(--border);
    border-radius: 20px;
    width: 300px;
    background: var(--bg-color);
    transition: 0.3s;
}

.search-form input:focus {
    border-color: var(--brainly-blue);
    outline: none;
    background: var(--white);
}

/* MAIN CONTENT */
.main-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 50px;
}

/* CARD STYLE (Brainly Look) */
.question-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.question-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: var(--brainly-blue);
}

.meta {
    font-size: 12px;
    color: #888;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar-circle {
    width: 32px;
    height: 32px;
    background: var(--brainly-light-blue);
    color: var(--brainly-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 12px;
}

.q-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--brainly-black);
    display: block;
}

.excerpt {
    font-size: 14px;
    color: #555;
    margin-bottom: 15px;
}

.btn-answer {
    display: inline-block;
    background: var(--brainly-blue);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.btn-answer:hover { background: #4048c4; }

/* SINGLE PAGE STYLING (Cocok dengan Auto Poster Python kamu) */
.single-content h1 {
    font-size: 26px;
    margin-bottom: 20px;
    line-height: 1.3;
}

/* Styling khusus untuk konten hasil generate Python */
.single-content div[style*="border-left:5px solid #0d6efd"] {
    background: #eef2ff !important;
    border-left-color: var(--brainly-blue) !important;
    border-radius: 8px;
    padding: 25px !important;
}

.single-content h2[style*="color:#198754"] {
    color: var(--brainly-green) !important;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    font-size: 20px;
}

.single-content h2[style*="color:#198754"]::before {
    content: "✓";
    background: var(--brainly-green);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* SIDEBAR */
.sidebar-box {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    margin-bottom: 20px;
}

.sidebar-box h3 { margin-bottom: 15px; font-size: 16px; }
.sidebar-box li { margin-bottom: 10px; border-bottom: 1px solid #eee; padding-bottom: 10px; }
.sidebar-box li a { font-size: 14px; color: #444; }
.sidebar-box li a:hover { color: var(--brainly-blue); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .main-grid { grid-template-columns: 1fr; }
    .search-form input { width: 100%; display: none; } /* Hide search on mobile for clean header */
    .container { padding: 0 20px; }
}