/* ==========================================================================
   AJS ECOSYSTEM - SOFT ROUNDED BENTO GRID UI THEME
   Supports Light / Dark Mode & Zero-Flicker SSR for .autolisp.vn
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
    /* Fonts */
    --ajs-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --ajs-font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    /* Light Theme Palette */
    --ajs-bg-main: #F4F7FB;
    --ajs-bg-surface: #FFFFFF;
    --ajs-bg-surface-alt: #F8FAFC;
    --ajs-bg-glass: rgba(255, 255, 255, 0.85);
    
    --ajs-text-primary: #0F172A;
    --ajs-text-secondary: #475569;
    --ajs-text-muted: #64748B;
    
    --ajs-border: #E2E8F0;
    --ajs-border-hover: #CBD5E1;
    
    --ajs-primary: #0284C7;
    --ajs-primary-hover: #0369A1;
    --ajs-primary-light: #E0F2FE;
    --ajs-primary-text: #0369A1;

    --ajs-accent: #EA580C;
    --ajs-accent-hover: #C2410C;
    --ajs-accent-light: #FFEDD5;

    --ajs-success: #16A34A;
    --ajs-warning: #CA8A04;
    --ajs-danger: #DC2626;

    /* Rounded Standards - Proportional & Sleek */
    --ajs-radius-sm: 6px;
    --ajs-radius-btn-sm: 6px;
    --ajs-radius-btn: 8px;
    --ajs-radius-btn-lg: 10px;
    --ajs-radius-md: 12px;
    --ajs-radius-card: 16px;
    --ajs-radius-container: 24px;
    --ajs-radius-pill: 8px; /* Proportional 8px radius for buttons (replacing 9999px pill) */

    /* Bento Soft Shadows */
    --ajs-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ajs-shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
    --ajs-shadow-hover: 0 12px 30px -4px rgba(15, 23, 42, 0.12), 0 4px 10px -2px rgba(15, 23, 42, 0.06);
    --ajs-shadow-glass: 0 8px 32px 0 rgba(15, 23, 42, 0.08);

    --ajs-transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode Palette (AutoCAD Dark Style) */
html.dark, :root[data-theme="dark"] {
    --ajs-bg-main: #0B0F19;
    --ajs-bg-surface: #151C2C;
    --ajs-bg-surface-alt: #1E293B;
    --ajs-bg-glass: rgba(21, 28, 44, 0.85);

    --ajs-text-primary: #F8FAFC;
    --ajs-text-secondary: #94A3B8;
    --ajs-text-muted: #64748B;

    --ajs-border: #263147;
    --ajs-border-hover: #3B4B68;

    --ajs-primary: #38BDF8;
    --ajs-primary-hover: #0EA5E9;
    --ajs-primary-light: rgba(56, 189, 248, 0.15);
    --ajs-primary-text: #7DD3FC;

    --ajs-accent: #FB923C;
    --ajs-accent-hover: #F97316;
    --ajs-accent-light: rgba(251, 146, 60, 0.15);

    --ajs-shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
    --ajs-shadow-hover: 0 12px 32px -4px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(56, 189, 248, 0.2);
    --ajs-shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

*, *::before, *::after {
    box-sizing: border-box;
}

/* Base Body Styles */
body {
    font-family: var(--ajs-font-sans);
    background-color: var(--ajs-bg-main);
    color: var(--ajs-text-primary);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

code, kbd, samp, pre, .font-mono {
    font-family: var(--ajs-font-mono);
}

/* Glassmorphism Floating Navbar */
.ajs-navbar-floating {
    position: fixed;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: min(96%, 1380px);
    z-index: 1000;
    background: var(--ajs-bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--ajs-border);
    border-radius: var(--ajs-radius-md, 12px);
    box-shadow: var(--ajs-shadow-glass);
    padding: 8px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    transition: var(--ajs-transition);
    box-sizing: border-box;
}

.ajs-nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--ajs-text-primary);
    text-decoration: none;
    white-space: nowrap !important;
    flex-shrink: 0;
}

.ajs-nav-brand span.highlight {
    color: var(--ajs-primary);
}

.ajs-desktop-nav {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.ajs-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    white-space: nowrap !important;
    flex-shrink: 0;
}

.ajs-nav-links li {
    display: inline-flex;
    white-space: nowrap !important;
    flex-shrink: 0;
}

.ajs-nav-link {
    color: var(--ajs-text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--ajs-radius-btn-sm, 6px);
    transition: var(--ajs-transition);
    white-space: nowrap !important;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    line-height: 1.3;
    flex-shrink: 0;
}

.ajs-nav-link:hover, .ajs-nav-link.active {
    color: var(--ajs-primary);
    background: var(--ajs-primary-light);
}

.ajs-nav-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    white-space: nowrap !important;
}

.ajs-nav-cta {
    padding: 6px 14px !important;
    font-size: 0.85rem !important;
    white-space: nowrap !important;
    flex-shrink: 0;
}

@media (max-width: 1200px) {
    .ajs-navbar-floating {
        padding: 6px 12px;
        gap: 8px;
    }
    .ajs-nav-link {
        padding: 5px 8px;
        font-size: 0.82rem;
    }
    .ajs-nav-brand span {
        font-size: 1.05rem;
    }
}

/* Bento Buttons (Proportional Rounded Rectangles) */
.ajs-btn-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--ajs-radius-btn, 8px);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ajs-transition);
    text-decoration: none;
    border: none;
    white-space: nowrap !important;
    box-sizing: border-box;
}

.ajs-btn-sm {
    padding: 6px 14px !important;
    font-size: 0.85rem !important;
    border-radius: var(--ajs-radius-btn-sm, 6px) !important;
}

.ajs-btn-lg {
    padding: 12px 24px !important;
    font-size: 1.05rem !important;
    border-radius: var(--ajs-radius-btn-lg, 10px) !important;
}

.ajs-btn-primary {
    background: var(--ajs-primary);
    color: #FFFFFF !important;
}

.ajs-btn-primary:hover {
    background: var(--ajs-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.ajs-btn-accent {
    background: var(--ajs-accent);
    color: #FFFFFF !important;
}

.ajs-btn-accent:hover {
    background: var(--ajs-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35);
}

.ajs-btn-outline {
    background: transparent;
    color: var(--ajs-text-primary);
    border: 1px solid var(--ajs-border);
}

.ajs-btn-outline:hover {
    border-color: var(--ajs-primary);
    color: var(--ajs-primary);
    background: var(--ajs-primary-light);
}

/* Bento Containers & Cards */
.ajs-bento-container {
    width: min(94%, 1240px);
    margin: 0 auto;
    padding-top: 110px;
    padding-bottom: 60px;
}

.ajs-bento-box {
    background: var(--ajs-bg-surface);
    border: 1px solid var(--ajs-border);
    border-radius: var(--ajs-radius-container);
    box-shadow: var(--ajs-shadow-card);
    padding: 32px;
    transition: var(--ajs-transition);
}

.ajs-bento-card {
    background: var(--ajs-bg-surface);
    border: 1px solid var(--ajs-border);
    border-radius: var(--ajs-radius-card);
    box-shadow: var(--ajs-shadow-card);
    padding: 24px;
    transition: var(--ajs-transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.ajs-bento-card:hover {
    transform: translateY(-4px);
    border-color: var(--ajs-primary);
    box-shadow: var(--ajs-shadow-hover);
}

.ajs-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--ajs-radius-btn-sm, 6px);
    font-size: 0.8rem;
    font-weight: 600;
    background: var(--ajs-primary-light);
    color: var(--ajs-primary-text);
    white-space: nowrap !important;
}

.ajs-badge-price {
    font-family: var(--ajs-font-mono);
    font-weight: 700;
    color: var(--ajs-accent);
    font-size: 1.1rem;
}

/* Modals */
.ajs-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(11, 15, 25, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.ajs-modal-content {
    background: var(--ajs-bg-surface);
    border: 1px solid var(--ajs-border);
    border-radius: var(--ajs-radius-container);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: min(100%, 860px);
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
}

/* Footer */
.ajs-footer {
    background: var(--ajs-bg-surface);
    border-top: 1px solid var(--ajs-border);
    padding: 60px 0 30px 0;
    margin-top: 60px;
}

.ajs-footer-container {
    width: min(94%, 1240px);
    margin: 0 auto;
}