feat: Initialize SvelteKit project, add tsconfig.json, and introduce a new Calculator.svelte component.

This commit is contained in:
Ben
2026-03-06 21:18:58 -08:00
parent e35fdcb118
commit 47042ee5a7
30 changed files with 3887 additions and 0 deletions

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hdyc-svelte/src/app.css Normal file
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@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');
:root {
/* ─── Colors (Dark Theme) ─────────────────────────────── */
--bg: #0c0f14;
--bg-elevated: #12161e;
--sidebar-bg: #10141b;
--card-bg: rgba(18, 22, 30, 0.85);
--input-bg: rgba(255, 255, 255, 0.04);
--hover-bg: rgba(255, 255, 255, 0.06);
--border: rgba(255, 255, 255, 0.08);
--text: #e8ecf4;
--text-muted: #7b8498;
--accent: #10b981;
--accent-dark: #059669;
--accent-glow: rgba(16, 185, 129, 0.15);
--accent-gradient: linear-gradient(135deg, #10b981, #06b6d4);
/* ─── Typography ──────────────────────────────────────── */
--font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
--font-mono: 'JetBrains Mono', 'Fira Code', monospace;
/* ─── Layout ──────────────────────────────────────────── */
--header-h: 64px;
}
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
font-family: var(--font-body);
color: var(--text);
background: var(--bg);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
scroll-behavior: smooth;
}
body {
min-height: 100vh;
line-height: 1.6;
}
a {
color: var(--accent);
text-decoration: none;
transition: color 0.15s;
}
a:hover {
color: var(--accent-dark);
}
/* ─── Layout Shell ───────────────────────────────────────── */
.site-header {
position: sticky;
top: 0;
z-index: 50;
height: var(--header-h);
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 1.5rem;
background: rgba(12, 15, 20, 0.85);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
border-bottom: 1px solid var(--border);
}
.site-logo {
display: flex;
align-items: center;
gap: 0.5rem;
text-decoration: none;
color: var(--text);
font-weight: 800;
font-size: 1.15rem;
letter-spacing: -0.02em;
}
.site-logo .logo-accent {
color: var(--accent);
}
.header-right {
display: flex;
align-items: center;
gap: 1rem;
}
.hamburger {
display: none;
background: none;
border: none;
color: var(--text);
font-size: 1.4rem;
cursor: pointer;
padding: 0.25rem;
}
.site-body {
display: flex;
min-height: calc(100vh - var(--header-h));
}
.main-content {
flex: 1;
padding: 2rem;
max-width: 900px;
width: 100%;
}
.site-footer {
padding: 2rem;
text-align: center;
font-size: 0.82rem;
color: var(--text-muted);
border-top: 1px solid var(--border);
}
/* ─── Page Utilities ─────────────────────────────────────── */
.breadcrumbs {
display: flex;
align-items: center;
gap: 0.4rem;
font-size: 0.82rem;
color: var(--text-muted);
margin-bottom: 1.5rem;
}
.breadcrumbs a {
color: var(--text-muted);
}
.breadcrumbs a:hover {
color: var(--accent);
}
.breadcrumbs .sep {
opacity: 0.4;
}
.page-title {
font-size: 1.8rem;
font-weight: 800;
margin-bottom: 0.5rem;
letter-spacing: -0.02em;
background: var(--accent-gradient);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.page-subtitle {
color: var(--text-muted);
font-size: 1rem;
margin-bottom: 2rem;
line-height: 1.5;
}
.section-heading {
font-size: 1.1rem;
font-weight: 700;
margin: 2.5rem 0 1rem;
color: var(--text);
}
/* ─── Category Grid ──────────────────────────────────────── */
.category-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
gap: 1rem;
}
/* ─── Calculator List (category page) ────────────────────── */
.calc-list {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
gap: 0.75rem;
}
.calc-list-item {
display: block;
padding: 1rem 1.25rem;
background: var(--card-bg);
border: 1px solid var(--border);
border-radius: 12px;
color: var(--text);
text-decoration: none;
font-size: 0.9rem;
font-weight: 500;
transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}
.calc-list-item:hover {
border-color: var(--accent);
transform: translateY(-2px);
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
color: var(--accent);
}
/* ─── Related Converters ─────────────────────────────────── */
.related-grid {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
}
.related-chip {
padding: 0.4rem 0.85rem;
font-size: 0.8rem;
background: var(--hover-bg);
border: 1px solid var(--border);
border-radius: 8px;
color: var(--text-muted);
text-decoration: none;
transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.related-chip:hover {
background: var(--accent-glow);
color: var(--accent);
border-color: var(--accent);
}
/* ─── SEO Content ────────────────────────────────────────── */
.seo-content {
margin-top: 2.5rem;
padding: 2rem;
background: var(--card-bg);
border: 1px solid var(--border);
border-radius: 16px;
line-height: 1.7;
color: var(--text-muted);
font-size: 0.92rem;
}
.seo-content h3 {
color: var(--text);
font-size: 1rem;
margin-bottom: 0.75rem;
}
.seo-content p + p {
margin-top: 1rem;
}
/* ─── Hero ───────────────────────────────────────────────── */
.hero {
text-align: center;
padding: 3rem 1rem 2rem;
margin-bottom: 1rem;
}
.hero h1 {
font-size: 2.5rem;
font-weight: 800;
letter-spacing: -0.03em;
line-height: 1.15;
margin-bottom: 0.75rem;
background: var(--accent-gradient);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.hero p {
color: var(--text-muted);
font-size: 1.1rem;
max-width: 500px;
margin: 0 auto 1.5rem;
}
.hero .search-center {
display: flex;
justify-content: center;
}
/* ─── Stats Row ──────────────────────────────────────────── */
.stats-row {
display: flex;
justify-content: center;
gap: 2.5rem;
margin-bottom: 2.5rem;
padding: 1rem 0;
}
.stat {
text-align: center;
}
.stat-num {
font-size: 1.8rem;
font-weight: 800;
color: var(--accent);
}
.stat-label {
font-size: 0.78rem;
color: var(--text-muted);
text-transform: uppercase;
letter-spacing: 0.06em;
}
/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
.hamburger {
display: block;
}
.main-content {
padding: 1.25rem;
}
.hero h1 {
font-size: 1.8rem;
}
.category-grid {
grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}
.stats-row {
gap: 1.5rem;
}
}