/* ===================================
   Tech Ledger - Base Styles
   Shared foundation for all pages
   =================================== */

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

/* Design Tokens */
:root {
    /* Primary */
    --primary: #2563EB;
    --primary-light: #3B82F6;
    --primary-pale: #EFF6FF;

    /* Accent */
    --accent: #F59E0B;
    --accent-light: #FEF3C7;

    /* AWS Theme */
    --aws-orange: #FF9900;
    --aws-blue: #0073BB;
    --aws-dark: #232F3E;

    /* Neutrals */
    --dark: #0F172A;
    --text: #334155;
    --text-light: #64748B;
    --text-muted: #94A3B8;
    --border: #E2E8F0;
    --bg: #FAFBFC;
    --bg-cream: #FFF8F0;
    --white: #FFFFFF;
    --light-bg: #F8F9FA;

    /* Status */
    --success: #10B981;
    --success-light: #D1FAE5;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

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

/* Base */
body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: 30px;
}
.breadcrumb a {
    color: #8b7355;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}
.breadcrumb a:hover {
    color: #6a5744;
}

/* Footer */
footer {
    text-align: center;
    padding: 48px 0;
    color: var(--text-muted);
    font-size: 0.9em;
    border-top: 1px solid var(--border);
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
}