/* Shared styles for Documentation, Changelog, Privacy, Terms pages */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:       #0a0a0f;
    --bg-2:     #111118;
    --bg-3:     #1a1a25;
    --border:   rgba(255,255,255,0.07);
    --border-2: rgba(255,255,255,0.12);
    --text:     #f0f0f5;
    --text-2:   #8b8b9a;
    --text-3:   #5a5a6a;
    --accent:   #6366f1;
    --accent-2: #818cf8;
    --green:    #10b981;
    --radius:   12px;
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }

/* NAV */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 24px;
    background: rgba(10,10,15,0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    max-width: 860px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 16px;
}
.nav-logo-icon {
    width: 28px; height: 28px;
    background: linear-gradient(135deg, #6366f1, #818cf8);
    border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    flex-shrink: 0;
}
.nav-back {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-2);
    margin-left: auto;
    transition: color 0.2s;
}
.nav-back:hover { color: var(--text); }

/* PAGE LAYOUT */
.page-wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: 64px 24px 100px;
}

.page-header {
    margin-bottom: 52px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}
.page-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-2);
    margin-bottom: 12px;
}
.page-header h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 10px;
}
.page-header p {
    font-size: 16px;
    color: var(--text-2);
}

/* PROSE */
.prose h2 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 40px 0 14px;
    color: var(--text);
}
.prose h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 28px 0 10px;
    color: var(--text);
}
.prose p {
    font-size: 15px;
    color: var(--text-2);
    line-height: 1.75;
    margin-bottom: 16px;
}
.prose ul, .prose ol {
    padding-left: 20px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.prose li {
    font-size: 15px;
    color: var(--text-2);
    line-height: 1.6;
}
.prose a {
    color: var(--accent-2);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.prose code {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    background: rgba(99,102,241,0.1);
    color: var(--accent-2);
    padding: 2px 7px;
    border-radius: 5px;
}
.prose strong { color: var(--text); font-weight: 600; }
.prose hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 40px 0;
}

/* FOOTER */
.page-footer {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    padding: 32px 24px;
    text-align: center;
}
.page-footer p {
    font-size: 13px;
    color: var(--text-3);
}
.page-footer a {
    color: var(--text-2);
    margin: 0 10px;
    font-size: 13px;
    transition: color 0.2s;
}
.page-footer a:hover { color: var(--text); }