/* ══════════════════════════════════════════════════════════════════
terminal.css — retro CLI / terminal output aesthetic
Identity: dark, monospace-heavy, green-on-black vibes with cyan
secondary accents. Minimal borders, low opacity, raw terminal feel.
══════════════════════════════════════════════════════════════════ */
/* ── Fonts ──
Add to :
*/
/* ── Root Tokens (Dark Default) ── */
:root {
color-scheme: light dark;
/* Surface system — deep blacks */
--bg: #0c0c0c; /* near-black */
--surface: #121212; /* card bg */
--surface2: #1a1a1a;
--border: rgba(255,255,255,0.08); /* low-opacity white */
--border-bright: rgba(255,255,255,0.15);
/* Text hierarchy — green/cyan tones */
--text: #4af626; /* terminal green — primary */
--text-muted: #a8e6a3; /* muted green — body */
--text-dim: #6b9e67; /* dim green — metadata (4.7:1 on --bg, WCAG AA) */
/* Accent — cyan secondary */
--accent: #00d4ff; /* cyan */
--accent-dim: rgba(0,212,255,0.1);
--accent-glow: rgba(0,212,255,0.2);
/* Shape — flat terminal, no rounding, no shadows */
--radius: 0;
--radius-sm: 0;
--shadow: none;
}
/* ── Light Mode Override (optional, keeps terminal feel) ── */
[data-theme="light"] {
color-scheme: light;
/* Surface system — inverted */
--bg: #ffffff;
--surface: #f5f5f5;
--surface2: #ebebeb;
--border: rgba(0,0,0,0.15);
--border-bright: rgba(0,0,0,0.25);
/* Text hierarchy — darker greens */
--text: #1a6b1a; /* dark green */
--text-muted: #2d8a2d; /* body green */
--text-dim: #4d6b4a; /* metadata (5.2:1 on white, WCAG AA) */
/* Accent — darker cyan */
--accent: #0891b2; /* cyan-600 */
--accent-dim: rgba(8,145,178,0.1);
--accent-glow: rgba(8,145,178,0.15);
}
/* ── Semantic Color Tokens — Dark ── */
:root {
--success: #4af626; /* green — same as text */
--success-dim: rgba(74,246,38,0.1);
--warning: #ffd000; /* amber-yellow */
--warning-dim: rgba(255,208,0,0.1);
--error: #ff3333; /* red */
--error-dim: rgba(255,51,51,0.1);
--info: #00d4ff; /* cyan — same as accent */
--info-dim: rgba(0,212,255,0.1);
}
/* ── Semantic Color Tokens — Light ── */
[data-theme="light"] {
--success: #1a6b1a;
--success-dim: rgba(26,107,26,0.1);
--warning: #b45309;
--warning-dim: rgba(180,83,9,0.1);
--error: #b91c1c;
--error-dim: rgba(185,28,28,0.1);
--info: #0891b2;
--info-dim: rgba(8,145,178,0.1);
}
/* ── Terminal Light — OS preference (unless manually dark) ── */
@media (prefers-color-scheme: light) {
:root:not([data-theme="dark"]) {
--bg: #ffffff;
--surface: #f5f5f5;
--surface2: #ebebeb;
--border: rgba(0,0,0,0.15);
--border-bright: rgba(0,0,0,0.25);
--text: #1a6b1a;
--text-muted: #2d8a2d;
--text-dim: #4d6b4a;
--accent: #0891b2;
--accent-dim: rgba(8,145,178,0.1);
--accent-glow: rgba(8,145,178,0.15);
--success: #1a6b1a;
--success-dim: rgba(26,107,26,0.1);
--warning: #b45309;
--warning-dim: rgba(180,83,9,0.1);
--error: #b91c1c;
--error-dim: rgba(185,28,28,0.1);
--info: #0891b2;
--info-dim: rgba(8,145,178,0.1);
}
}
/* ══════════════════════════════════════════════════════════════════
OVERRIDES — terminal aesthetic
══════════════════════════════════════════════════════════════════ */
/* ── Typography Override — Monospace Everything ── */
body {
font-family: 'JetBrains Mono', monospace;
background: var(--bg);
color: var(--text);
line-height: 1.5;
}
h1, h2, h3, h4 {
font-family: 'JetBrains Mono', monospace;
font-weight: 600;
color: var(--text);
letter-spacing: 0;
}
h1 { font-size: 1.25rem; }
h2 { font-size: 1rem; }
h3 { font-size: 0.875rem; }
p, ul, ol, li, td, th, span, div {
font-family: 'JetBrains Mono', monospace;
}
code, pre {
font-family: 'JetBrains Mono', monospace;
}
/* Cards use --radius/--shadow tokens from :root above */
.card-label {
color: var(--accent);
font-size: 0.625rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.1em;
margin-bottom: 0.5rem;
}
.card-title {
color: var(--text);
font-size: 0.875rem;
font-weight: 600;
}
.card-body {
color: var(--text-muted);
font-size: 0.75rem;
}
/* ── Tables — Terminal Style ── */
.table-wrap {
border: 1px solid var(--border);
border-radius: 0;
}
thead th {
background: var(--surface);
color: var(--text-dim);
font-size: 0.625rem;
text-transform: uppercase;
letter-spacing: 0.08em;
padding: 0.5rem 0.75rem;
border-bottom: 1px solid var(--border);
}
tbody td {
color: var(--text-muted);
font-size: 0.75rem;
padding: 0.5rem 0.75rem;
border-bottom: 1px solid var(--border);
}
tbody tr:last-child td {
border-bottom: none;
}
tbody tr:hover td {
background: var(--surface);
}
/* ── Code Blocks — Raw Terminal ── */
code {
font-family: 'JetBrains Mono', monospace;
background: var(--surface);
border: 1px solid var(--border);
border-radius: 0;
padding: 0.15em 0.4em;
font-size: 0.8125em;
color: var(--accent);
}
pre {
background: var(--bg);
border: 1px solid var(--border);
border-radius: 0;
padding: 0.875rem;
box-shadow: none;
overflow-x: auto;
}
pre code {
background: none;
border: none;
padding: 0;
color: var(--text);
}
/* ── Buttons & Controls ── */
.theme-btn {
background: var(--surface);
border: 1px solid var(--border);
border-radius: 0;
color: var(--text-dim);
font-family: 'JetBrains Mono', monospace;
font-size: 0.625rem;
padding: 0.25rem 0.5rem;
cursor: pointer;
}
.theme-btn:hover {
border-color: var(--accent);
color: var(--accent);
}
.tab-btn {
background: transparent;
border: none;
border-bottom: 1px solid transparent;
border-radius: 0;
color: var(--text-dim);
font-family: 'JetBrains Mono', monospace;
font-size: 0.75rem;
padding: 0.5rem 0.75rem;
cursor: pointer;
}
.tab-btn:hover {
color: var(--text-muted);
border-bottom-color: var(--border);
}
.tab-btn[aria-selected="true"] {
color: var(--accent);
border-bottom-color: var(--accent);
}
/* ── Navigation ── */
.topnav {
background: var(--surface);
border-bottom: 1px solid var(--border);
box-shadow: none;
}
.nav-title {
font-family: 'JetBrains Mono', monospace;
font-weight: 600;
font-size: 0.875rem;
color: var(--text);
}
/* ── Terminal-Style Utilities ── */
.prompt::before {
content: '$ ';
color: var(--accent);
}
.cursor::after {
content: '▌';
color: var(--text);
animation: blink 1s step-end infinite;
}
@keyframes blink {
50% { opacity: 0; }
}
/* ── Status Badges ── */
.badge-success {
color: var(--success);
font-size: 0.625rem;
}
.badge-warning {
color: var(--warning);
font-size: 0.625rem;
}
.badge-error {
color: var(--error);
font-size: 0.625rem;
}
.badge-info {
color: var(--info);
font-size: 0.625rem;
}
/* ── Glowing Text (optional accent) ── */
.glow {
text-shadow: 0 0 8px var(--accent);
}
/* ══════════════════════════════════════════════════════════════════
Slide mode — terminal aesthetic (used by forge-slides)
CRT/code-heavy look: mono everything, cyan accent, scanline bg.
══════════════════════════════════════════════════════════════════ */
.deck .slide--title {
background:
repeating-linear-gradient(
180deg,
var(--bg) 0px, var(--bg) 2px,
var(--surface) 2px, var(--surface) 3px
),
radial-gradient(ellipse at 50% 30%, var(--accent-dim) 0%, transparent 50%);
}
.deck .slide--title .slide__display {
font-family: 'IBM Plex Mono', ui-monospace, monospace;
font-weight: 600;
color: var(--accent);
letter-spacing: -1px;
text-shadow: 0 0 20px var(--accent-glow, rgba(0,212,255,0.3));
}
.deck .slide--title .slide__subtitle::before {
content: "$ ";
color: var(--accent);
}
.deck .slide--title .slide__subtitle {
font-family: 'IBM Plex Mono', ui-monospace, monospace;
color: var(--text);
}
.deck .slide--content .slide__heading,
.deck .slide--section .slide__heading,
.deck .slide--diagram .slide__heading,
.deck .slide--table .slide__heading,
.deck .slide--comparison .slide__heading {
font-family: 'IBM Plex Mono', ui-monospace, monospace;
}
.deck .slide--content .slide__label {
color: var(--accent);
font-family: 'IBM Plex Mono', ui-monospace, monospace;
}
.deck .slide--content li::before { content: ">"; color: var(--accent); font-weight: 700; }
.deck .slide--section .slide__number { color: var(--accent); font-family: 'IBM Plex Mono', ui-monospace, monospace; }
.deck .slide--code .slide__code-block { border-color: var(--accent); }
.deck .slide--code .slide__code-filename { color: var(--accent); }
.deck .slide--closing {
background:
repeating-linear-gradient(
180deg,
var(--bg) 0px, var(--bg) 2px,
var(--surface) 2px, var(--surface) 3px
),
radial-gradient(ellipse at 50% 70%, var(--accent-dim) 0%, transparent 60%);
}
.deck .slide--closing .slide__heading {
font-family: 'IBM Plex Mono', ui-monospace, monospace;
color: var(--accent);
text-shadow: 0 0 20px var(--accent-glow, rgba(0,212,255,0.3));
}
.deck .slide--closing .cta {
font-family: 'IBM Plex Mono', ui-monospace, monospace;
border-color: var(--accent);
color: var(--accent);
}
.deck .slide--quote blockquote {
font-family: 'IBM Plex Mono', ui-monospace, monospace;
}