/* Trade Craft — Site styles
   Overrides giant.css tokens with a mid-century modern palette.
   Warm neutrals, typographic hierarchy, geometric restraint. */

/* ─── Fonts ──────────────────────────────────────────────────────────────── */

@font-face {
    font-family: 'Satoshi';
    src: url('fonts/body.ttf') format('truetype');
    font-weight: 100 900;
    font-display: swap;
}

@font-face {
    font-family: 'Victor Mono';
    src: url('fonts/mono.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}

/* ─── Token overrides (outside @layer to win over giant's @layer tokens) ── */

:root {
    --font-body: 'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;
    --font-heading: 'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;
    --font-mono: 'Victor Mono', 'JetBrains Mono', 'SF Mono', monospace;
    --measure: 40em;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 6rem;

    /* Mid-century warm palette — light */
    --color-bg: #faf8f5;
    --color-fg: #1a1a1a;
    --color-fg-muted: #7a7a7a;
    --color-fg-subtle: #4a4a4a;
    --color-surface: #faf8f5;
    --color-surface-muted: #f0ede8;
    --color-surface-raised: #faf8f5;
    --color-surface-overlay: #f0ede8;
    --color-border: #d4cfc7;
    --color-border-muted: #e4dfd8;
    --color-border-strong: #8a8278;
    --color-border-hover: #b0a898;
    --color-bg-muted: #f0ede8;
    --color-bg-subtle: #eae7e1;
    --color-bg-hover: rgba(0, 0, 0, 0.03);
    --color-bg-active: rgba(0, 0, 0, 0.06);

    /* Accent — burnt orange, mid-century signature */
    --color-accent: #c05028;
    --color-action-bg: #c05028;
    --color-action-bg-hover: #a03818;
    --color-action-bg-active: #8a3015;
    --color-action-fg: #fff;
    --color-accent-bg: #c05028;
    --color-accent-bg-hover: #a03818;
    --color-accent-fg: #fff;

    /* Terminal action colors */
    --color-deny: #c05028;
    --color-allow: #3a8a5c;
    --color-reroute: #5a5ab0;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #1c1b19;
        --color-fg: #e8e4df;
        --color-fg-muted: #8a8278;
        --color-fg-subtle: #b8b2a8;
        --color-surface: #1c1b19;
        --color-surface-muted: #262420;
        --color-surface-raised: #262420;
        --color-surface-overlay: #2e2c28;
        --color-border: #3a3832;
        --color-border-muted: #2e2c28;
        --color-border-strong: #5a5850;
        --color-border-hover: #4a4840;
        --color-bg-muted: #262420;
        --color-bg-subtle: #2e2c28;
        --color-bg-hover: rgba(255, 255, 255, 0.05);
        --color-bg-active: rgba(255, 255, 255, 0.08);

        --color-accent: #e86840;
        --color-action-bg: #e86840;
        --color-action-bg-hover: #f08060;
        --color-action-bg-active: #f09070;
        --color-action-fg: #fff;
        --color-accent-bg: #e86840;
        --color-accent-bg-hover: #f08060;
        --color-accent-fg: #fff;

        --color-deny: #e86840;
        --color-allow: #6acd8a;
        --color-reroute: #9a9aef;
    }
}

/* ─── Base ───────────────────────────────────────────────────────────────── */

body {
    font-family: var(--font-body);
    line-height: 1.6;
    background: var(--color-bg);
    color: var(--color-fg);
    -webkit-font-smoothing: antialiased;
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */

.app {
    min-height: 100vh;
}

.page {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ─── Navigation ─────────────────────────────────────────────────────────── */

.nav {
    position: sticky;
    top: 0;
    height: 100px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    z-index: 100;
    backdrop-filter: blur(8px);
}

.nav-inner {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 var(--space-md);
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-mark {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-fg);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--space-md);
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-fg-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-accent);
}

/* ─── Hero ───────────────────────────────────────────────────────────────── */

.hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.hero-content {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 var(--space-md);
    width: 100%;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0 0 var(--space-sm);
    line-height: 1.1;
    color: var(--color-fg);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-fg-muted);
    max-width: var(--measure);
    margin: 0;
    line-height: 1.5;
}

/* ─── Sections ───────────────────────────────────────────────────────────── */

.section {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.section:last-child {
    border-bottom: none;
}

.section h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 var(--space-md);
    color: var(--color-fg);
}

.section h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    margin: var(--space-md) 0 var(--space-sm);
    color: var(--color-fg);
}

.body-text {
    max-width: var(--measure);
    color: var(--color-fg-muted);
    margin: 0 0 var(--space-md);
    line-height: 1.7;
}

.body-text li {
    margin-bottom: var(--space-xs);
}

/* ─── Cards ──────────────────────────────────────────────────────────────── */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

/* ─── Disclosure/Accordion ───────────────────────────────────────────────── */

.disclosure-group {
    margin: var(--space-md) 0;
}

/* ─── Tabs overrides ─────────────────────────────────────────────────────── */

ui-tabs {
    display: block;
    margin: var(--space-md) 0;
}

[role="tablist"] {
    display: flex !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    border-bottom: 1px solid var(--color-border) !important;
    background: none !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin-bottom: var(--space-md) !important;
    min-height: auto !important;
}

[data-tab-type="trigger"] {
    font-family: var(--font-heading) !important;
    font-size: 0.82rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.02em !important;
    padding: 0.5rem 1rem !important;
    cursor: pointer !important;
    color: var(--color-fg-muted) !important;
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    flex: none !important;
    transition: color 0.2s, border-color 0.2s;
}

[data-tab-type="trigger"]:hover {
    color: var(--color-fg) !important;
}

[data-tab-type="trigger"][data-state="active"] {
    color: var(--color-accent) !important;
    background: none !important;
    background-color: transparent !important;
    border-bottom-color: var(--color-accent) !important;
    box-shadow: none !important;
}

[data-tab-type="content"][data-state="active"] {
    padding: var(--space-sm) 0 !important;
    margin-top: 0 !important;
}

[data-tab-type="content"] p,
[data-tab-type="content"] ul {
    font-family: var(--font-body) !important;
    font-size: 0.95rem !important;
    line-height: 1.7 !important;
    color: var(--color-fg-muted) !important;
    max-width: var(--measure);
}

[data-tab-type="content"] code {
    font-size: 0.82em !important;
}

/* ─── Accordion overrides ────────────────────────────────────────────────── */

ui-accordion {
    display: block;
}

ui-accordionitem {
    display: block;
}

ui-accordiontrigger,
ui-accordion [role="button"] {
    font-family: var(--font-heading) !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    color: var(--color-fg) !important;
}

ui-accordioncontent {
    font-family: var(--font-body);
    line-height: 1.7;
}

ui-accordioncontent p,
ui-accordioncontent ul {
    font-size: 0.95rem !important;
    color: var(--color-fg-muted) !important;
    max-width: var(--measure);
    margin-bottom: var(--space-md);
}

ui-accordioncontent code {
    font-size: 0.82em !important;
}

/* ─── Terminal ───────────────────────────────────────────────────────────── */

.split-terminal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.split-terminal .terminal {
    margin: 0;
}

.split-terminal-col {
    display: flex;
    flex-direction: column;
}

.split-terminal-heading {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-fg);
    margin: 0 0 0.25rem;
}

.split-terminal-desc {
    font-size: 0.88rem;
    color: var(--color-fg-muted);
    margin: 0 0 var(--space-sm);
    line-height: 1.5;
    min-height: 2.7em;
}

@media (max-width: 900px) {
    .split-terminal { grid-template-columns: 1fr; }
}

.terminal {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    margin: var(--space-lg) 0;
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--color-surface-muted);
    border-bottom: 1px solid var(--color-border);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }

.terminal-title {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-fg-muted);
}

.terminal-body {
    padding: var(--space-md);
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.7;
    overflow-x: auto;
    background: var(--color-surface);
    border: none;
}

.term-prompt { color: var(--color-fg-muted); }
.term-cmd { color: var(--color-fg); font-weight: 600; }
.term-deny { color: var(--color-deny); font-weight: 600; }
.term-allow { color: var(--color-allow); }
.term-reroute { color: var(--color-reroute); font-weight: 600; }
.term-dim { color: var(--color-fg-muted); }
.term-result { color: var(--color-fg-subtle); font-style: italic; }

/* ─── Code ───────────────────────────────────────────────────────────────── */

.code-block {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.5;
    padding: var(--space-md);
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow-x: auto;
    margin: var(--space-md) 0;
}

code {
    font-family: var(--font-mono);
    font-size: 0.85em;
}

/* ─── Architecture Diagram ──────────────────────────────────────────────── */

.arch {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-md) 0;
    max-width: 56em;
}

.arch-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.arch-box {
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    background: var(--color-surface-muted);
}

.arch-box-sm {
    padding: 0.6rem 1rem;
}

.arch-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-fg);
    margin-bottom: 0.25rem;
}

.arch-mono {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-fg-muted);
    line-height: 1.5;
}

.arch-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.15rem 0;
    position: relative;
}

.arch-arrow::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1.5px;
    background: var(--color-border-strong);
    transform: translateX(-50%);
}

.arch-arrow::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 6px;
    height: 6px;
    border-right: 1.5px solid var(--color-border-strong);
    border-bottom: 1.5px solid var(--color-border-strong);
    transform: translateX(-50%) rotate(45deg);
}

.arch-arrow-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--color-fg-muted);
    background: var(--color-bg);
    padding: 0 0.4rem;
    position: relative;
    z-index: 1;
}

.arch-arrow-accent {
    color: var(--color-accent);
    font-weight: 600;
}

.arch-badges {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.4rem;
}

.arch-badge {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 600;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    color: #fff;
    letter-spacing: 0.02em;
}

.arch-badge-allow { background: var(--color-allow); }
.arch-badge-deny { background: var(--color-deny); }
.arch-badge-reroute { background: var(--color-reroute); }

@media (max-width: 640px) {
    .arch { grid-template-columns: 1fr; }
}

/* ─── Screenshots ───────────────────────────────────────────────────────── */

.screenshot-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin: var(--space-md) 0;
}

.screenshot {
    width: 100%;
    border-radius: 6px;
    border: 1px solid var(--color-border);
}

@media (max-width: 640px) {
    .screenshot-grid { grid-template-columns: 1fr; }
}

/* ─── Two Column ─────────────────────────────────────────────────────────── */

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

@media (max-width: 640px) {
    .two-col { grid-template-columns: 1fr; }
    .nav-links { gap: var(--space-sm); }
    .nav-inner { gap: var(--space-md); }
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */

.footer {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-border);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--color-fg-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.footer-inner {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
}

.footer-links a {
    color: var(--color-fg-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--color-accent);
}

/* ─── Legal pages ────────────────────────────────────────────────────────── */

.legal {
    max-width: 40em;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.legal h1 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 var(--space-sm);
}

.legal .last-updated {
    font-size: 0.82rem;
    color: var(--color-fg-muted);
    margin-bottom: var(--space-lg);
}

.legal h2 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin: var(--space-lg) 0 var(--space-sm);
}

.legal p,
.legal li {
    color: var(--color-fg-muted);
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

.legal ul {
    padding-left: 1.2em;
}