/* SoAI Website - Site base styles [soai.to/public/assets/css/base.css] | Copyright (c) 2024-2026 SoAI. All rights reserved. */

@import url('../fonts/soaitype/soaitype.css');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.visually-hidden,
.site-table-caption {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

:root {
    --bg-primary: #101010;
    --bg-secondary: #161616;
    --bg-surface: #121212;
    --bg-checker: color-mix(in srgb, var(--text-primary) 3%, var(--bg-surface));
    --text-primary: #f0f0f0;
    --text-secondary: #b9b9b9;
    --brand: #86b31e;
    --accent-primary: var(--brand);
    --accent-purple: #a78bfa;
    --attention-color: #f0c75e;
    --border: #242424;
    --error-color: #dc2626;
    --warning-color: #e08a3a;
    --muted: #8a8a8a;
    --border-radius: 12px;
    --nav-heading: var(--brand);
    --brand-tint-soft: rgba(134, 179, 30, 0.16);
    --surface-3d-shadow: 0 2px 8px rgb(0 0 0 / 10%);
    --code-inline-bg: rgba(134, 179, 30, 0.2);
    --code-block-bg: #181818;
    --code-block-border: #2b2b2b;
    --code-plaintext-color: #fafafa;
    --code-plaintext-bg: transparent;
    --button-bg: #1b1b1b;
    --button-border: #272727;
    --button-color: #e8e8e8;
    --button-hover-bg: #222;
    --button-hover-border: #3a3a3a;
    --button-hover-color: #f6f6f6;
    --button-active-bg: #282828;
    --button-active-border: #474747;
    --ui-button-bg: var(--button-bg);
    --ui-button-border: var(--button-border);
    --ui-button-color: var(--button-color);
    --ui-button-bg-hover: var(--button-hover-bg);
    --ui-button-border-hover: var(--button-hover-border);
    --ui-button-color-hover: var(--button-hover-color);
    --ui-button-bg-active: var(--button-active-bg);
    --ui-button-border-active: var(--button-active-border);
    --ui-button-focus-ring: color-mix(in srgb, var(--accent-primary) 35%, transparent);
    --font-mono: 'Fira Code', 'Source Code Pro', 'Menlo', 'Monaco', 'Consolas', monospace;
    --layout-header-gap: 16px;
    --layout-page-padding: clamp(20px, 3vw, 44px);
    --layout-header-padding-x: clamp(8px, 1.5vw, 16px);
    --layout-header-padding-y: 8px;
    --layout-sidebar-padding: 28px;
    --layout-sidebar-vertical-gap: 28px;
    --layout-sidebar-link-padding-y: 10px;
    --site-header-logo-height: 40px;
    --site-header-extra-height: 17px;
    --site-header-control-size: 42px;
    --z-backdrop: 800;
    --z-drawer: 900;
    --z-site-header: 1000;
    --z-image-viewer: 1050;
    --z-skip-link: 1100;
    --site-header-height: calc(
        var(--site-header-logo-height) + (var(--layout-header-padding-y) * 2) + var(--site-header-extra-height)
    );
}

html[data-theme='light'] {
    --bg-primary: #f5f5f5;
    --bg-secondary: #efefef;
    --bg-surface: #fcfcfc;
    --text-primary: #151515;
    --text-secondary: #3a3a3a;
    --brand: #5b7510;
    --accent-purple: #6d43d4;
    --attention-color: #765800;
    --warning-color: #9c4a06;
    --border: #d6d6d6;
    --muted: #5c5c5c;
    --brand-tint-soft: rgba(91, 117, 16, 0.08);
    --surface-3d-shadow: 0 2px 8px rgb(0 0 0 / 8%);
    --code-inline-bg: #f0f2e6;
    --code-block-bg: #fff;
    --code-block-border: #e5e5e5;
    --button-bg: #f8f8f8;
    --button-border: #d0d0d0;
    --button-color: #303030;
    --button-hover-bg: #ededed;
    --button-hover-border: #b0b0b0;
    --button-hover-color: #1f1f1f;
    --button-active-bg: #e2e2e2;
    --button-active-border: #a6a6a6;
    --code-plaintext-color: #050505;
    --code-plaintext-bg: #eaeaea;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-spinner {
    display: inline-block;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1000ms linear infinite;
}

html.drawer-open,
body.drawer-open {
    overflow: hidden;
    overscroll-behavior: none;
}

@media (prefers-reduced-motion: reduce) {
    .loading-spinner {
        animation: none;
    }
}

.skip-link {
    position: absolute;
    top: 8px;
    left: 8px;
    transform: translateY(-200%);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 10px 12px;
    border-radius: var(--border-radius);
    z-index: var(--z-skip-link);
    text-decoration: none;
}

.skip-link:focus {
    transform: translateY(0);
}

a {
    color: var(--brand);
}

a:hover {
    color: color-mix(in srgb, var(--brand) 70%, white);
}