/* mailsummary.to - Shared Styles */

@media (prefers-color-scheme: dark) {
    :root { --bg: #0f1610; --bg2: #161d16; --text: #e5ede5; --dim: #8aa88a; --muted: #5a705a; --accent: #4CAF50; --accent-hover: #66bb6a; --email: #4CAF50; --border: #2a3a2a; --card-bg: #161d16; --shadow: 0 4px 20px rgba(0,0,0,0.4), 0 0 0 1px rgba(76,175,80,0.06); }
}
@media (prefers-color-scheme: light) {
    :root { --bg: #f5f9f5; --bg2: #fafdfa; --text: #1a241a; --dim: #3d4f3d; --muted: #7a8e7a; --accent: #228B22; --accent-hover: #2e7d32; --email: #228B22; --border: #e0e8e0; --card-bg: #fafdfa; --shadow: 0 4px 16px rgba(34,80,34,0.10), 0 1px 4px rgba(34,80,34,0.06); }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
.container { max-width: 780px; margin: 0 auto; padding: 0 1.5rem; }

nav { padding: 1.5rem 0; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 700; font-size: 1.1rem; color: var(--accent); }
.nav-links { display: flex; gap: 2rem; font-size: 0.9rem; }
.nav-links a { color: var(--dim); text-decoration: none; }
.nav-links a:hover { color: var(--text); }

.hero { padding: 4rem 0 3rem; text-align: center; }
.hero h1 { font-size: 2.4rem; font-weight: 800; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -0.02em; }
.hero h1 span { color: var(--accent); }
.hero p { font-size: 1.1rem; color: var(--dim); max-width: 560px; margin: 0 auto 2rem; }

.demo-box { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 1.5rem; margin: 2rem auto; max-width: 620px; text-align: left; box-shadow: var(--shadow); }
.demo-box .long { color: var(--dim); font-size: 0.85rem; margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px dashed var(--border); }
.demo-box .short { font-size: 0.95rem; border-left: 3px solid var(--accent); padding-left: 1rem; }

.btn { display: inline-block; background: var(--accent); color: white; padding: 0.85rem 2rem; border-radius: 8px; font-weight: 600; text-decoration: none; font-size: 1rem; transition: background 0.2s; }
.btn:hover { background: var(--accent-hover); }
.email-badge { background: var(--email); color: white; padding: 0.15rem 0.4rem; border-radius: 4px; font-family: monospace; font-size: 0.9em; white-space: nowrap; }

.section { padding: 3.5rem 0; }
.section-title { text-align: center; font-size: 1.6rem; font-weight: 700; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: var(--dim); margin-bottom: 2rem; font-size: 0.95rem; }

.steps { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.step { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem; flex: 1; min-width: 180px; max-width: 240px; }
.step-num { background: var(--accent); color: white; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; margin-bottom: 0.75rem; }
.step h3 { font-size: 0.95rem; margin-bottom: 0.3rem; }
.step p { font-size: 0.85rem; color: var(--dim); margin: 0; }

.results-box { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 2rem; margin: 2rem 0; box-shadow: var(--shadow); }
.results-box h2 { text-align: center; color: var(--accent); font-size: 1.2rem; margin-bottom: 1.5rem; border: none; }
.legend { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 1rem; font-size: 0.85rem; }
.bars-outer { display: flex; justify-content: center; align-items: flex-end; gap: 2rem; height: 260px; padding: 1rem; }
.bar-col { display: flex; flex-direction: column; align-items: center; height: 100%; min-width: 80px; }
.bar-col-label { font-size: 0.75rem; color: var(--dim); text-align: center; margin-bottom: 8px; max-width: 100px; line-height: 1.2; position: relative; z-index: 10; background: var(--bg); padding: 2px 6px; border-radius: 4px; }
.bar-col-bars { display: flex; gap: 6px; align-items: flex-end; height: 220px; justify-content: center; }
.vbar { width: 28px; border-radius: 4px 4px 0 0; display: flex; flex-direction: column-reverse; align-items: center; font-size: 0.55rem; font-weight: 500; color: white; }
.vbar.orig { background: var(--muted); }
.vbar.sum { background: var(--accent); animation: barShrink 3s ease-out infinite; }
@keyframes barShrink {
    0% { height: var(--full-h); }
    66% { height: var(--sum-h); }
    100% { height: var(--sum-h); }
}
.vbar span { padding: 2px 0; }
.bar-col-ratio { font-size: 0.85rem; color: var(--accent); font-weight: bold; margin-top: 8px; }

.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.feature { padding: 1.25rem; background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; }
.feature .icon { font-size: 1.3rem; margin-bottom: 0.4rem; }
.feature h3 { font-size: 0.9rem; margin-bottom: 0.2rem; }
.feature p { font-size: 0.82rem; color: var(--dim); margin: 0; }

.privacy-block { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; text-align: center; margin: 2rem 0; }
.privacy-block h2 { border: none; margin: 0 0 1rem 0; color: var(--accent); }
.privacy-stats { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.privacy-stat { flex: 1; min-width: 120px; }
.privacy-stat .num { font-size: 1.8rem; font-weight: 800; color: var(--accent); }
.privacy-stat p { margin: 0.3rem 0 0 0; font-size: 0.85rem; color: var(--dim); }

.size-block { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; text-align: center; margin: 2rem 0; }
.size-block h2 { border: none; margin: 0 0 1rem 0; color: var(--accent); font-size: 1.2rem; }
.size-grid { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.size-tier { flex: 1; min-width: 140px; }
.size-tier h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.size-tier p { font-size: 0.82rem; color: var(--dim); margin: 0.3rem 0; }
.size-tier.ok { color: var(--accent); }
.size-tier.warn h3 { color: #e67e22; }
.size-tier.fail h3 { color: #c0392b; }

.faq-list { display: flex; flex-direction: column; gap: 0.6rem; }
details { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem 1.1rem; cursor: pointer; }
details summary { font-weight: 600; font-size: 0.9rem; }
details p { font-size: 0.85rem; color: var(--dim); margin-top: 0.6rem; line-height: 1.5; }

.trust-bar { text-align: center; padding: 1.25rem 0; border-top: 1px solid var(--border); font-size: 0.78rem; color: var(--dim); display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }

footer { text-align: center; padding: 2rem 0 3rem; font-size: 0.78rem; color: var(--muted); }
footer a { color: var(--email); text-decoration: none; }
.countdown { font-size: 0.75rem; color: var(--dim); text-align: center; margin-top: 0.5rem; }

.example-preview { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; margin: 1.5rem 0; }
.example-preview h3 { font-size: 1rem; margin-bottom: 0.75rem; color: var(--accent); }
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.panel { padding: 1rem; border-radius: 8px; border: 1px solid var(--border); max-height: 300px; overflow-y: auto; font-size: 0.82rem; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }
.panel-source { background: var(--bg2); color: var(--text); }
.panel-summary { background: var(--bg2); color: var(--text); border-left: 3px solid var(--accent); }

@media (max-width: 640px) {
    .hero h1 { font-size: 1.6rem; }
    .hero { padding: 2.5rem 0 1.5rem; }
    .features-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .steps { flex-direction: column; align-items: center; }
    .step { max-width: 100%; }
    .bars-outer { flex-direction: column; height: auto; gap: 1.5rem; padding: 0; }
    .bar-col { width: 100%; border-bottom: 1px solid var(--border); padding-bottom: 1rem; }
    .columns { grid-template-columns: 1fr; }
    .bar-col-bars { height: 160px; overflow: hidden; }
}

/* Blog-specific styles */
.article { padding: 2rem 0; }
.article h1 { font-size: 1.8rem; margin-bottom: 0.5rem; line-height: 1.3; }
.article h2 { font-size: 1.3rem; margin-top: 2rem; margin-bottom: 1rem; border-bottom: 1px solid var(--border); padding-bottom: 0.5rem; }
.article h3 { font-size: 1.1rem; margin-top: 1.5rem; }
.article p { margin: 1rem 0; }
.article table { border-collapse: collapse; width: 100%; margin: 1.5rem 0; }
.article th, .article td { border: 1px solid var(--border); padding: 0.75rem; text-align: left; }
.article th { background: var(--bg2); font-weight: 600; }
.article tr:nth-child(even) { background: var(--bg2); }
.article blockquote { border-left: 3px solid var(--accent); margin: 1rem 0; padding-left: 1rem; color: var(--dim); font-style: italic; }
.article code { background: var(--bg2); padding: 0.2rem 0.4rem; border-radius: 3px; font-size: 0.9em; }
.article hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }
.article ul, .article ol { margin: 1rem 0; padding-left: 1.5rem; }
.article li { margin: 0.5rem 0; }
.article strong { color: var(--text); }
.article a { color: var(--accent); text-decoration: none; }
.article a:hover { text-decoration: underline; }

.blog-nav { margin: 2rem 0; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.blog-nav a { color: var(--accent); }
.blog-index { padding: 2rem 0; }
.blog-index h1 { font-size: 1.8rem; margin-bottom: 1.5rem; }
.blog-index article { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.blog-index article:last-child { border-bottom: none; }
.blog-index h2 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.blog-index h2 a { color: var(--text); }
.blog-index h2 a:hover { color: var(--accent); }
.blog-index .excerpt { color: var(--dim); font-size: 0.95rem; margin-bottom: 0.5rem; }
.blog-index .meta { font-size: 0.8rem; color: var(--muted); }