/* TARS Setup - Brutalist Monochrome Design System */

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

:root {
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Monochrome Color Palette */
    --bg-black: #000000;
    --bg-card: #080808;
    --border-dark: #1e1e1e;
    --border-mid: #333333;
    --border-light: #666666;
    
    --text-white: #ffffff;
    --text-grey: #888888;
    --text-dark-grey: #444444;

    --success: #ffffff;
    --error: #ff3333;

    --transition-fast: all 0.15s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-radius: 0 !important; /* Sharp edges everywhere (TARS style) */
}

body {
    background-color: var(--bg-black);
    color: var(--text-white);
    font-family: var(--font-heading);
    font-size: 13px;
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Container */
.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* Card Styling (Brutalist panel) */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--transition-fast);
}

.panel:hover {
    border-color: var(--border-light);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-white);
}

p {
    color: var(--text-grey);
    font-size: 0.9rem;
}

.mono-text {
    font-family: var(--font-mono);
}

/* Buttons */
.btn-primary {
    background: var(--text-white);
    color: var(--bg-black);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 20px;
    border: 1px solid var(--text-white);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-primary:hover {
    background: var(--bg-black);
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 20px;
    border: 1px solid var(--border-dark);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--text-white);
    color: var(--bg-black);
    border-color: var(--text-white);
}

/* Brutalist Inputs */
.search-container {
    display: flex;
    max-width: 500px;
    margin-bottom: 40px;
    border: 1px solid var(--border-dark);
    background: var(--bg-card);
    transition: var(--transition-fast);
}

.search-container:focus-within {
    border-color: var(--border-light);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-white);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 12px 16px;
    outline: none;
}

.search-input::placeholder {
    color: var(--text-dark-grey);
}

.search-btn {
    background: var(--text-white);
    color: var(--bg-black);
    border: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0 24px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-btn:hover {
    background: var(--bg-black);
    color: var(--text-white);
}

/* Header */
header {
    width: 100%;
    padding: 30px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-dark);
    background: var(--bg-black);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-decoration: none;
    color: var(--text-white);
}

/* Grid & Utilities */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}