/* ThrallSense Global CSS - Metal & Glass Aesthetic */

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

:root {
    --bg-dark: #111827;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent-gold: #fbbf24;
    --accent-blue: #3b82f6;
    --panel-bg: rgba(30, 41, 59, 0.7);
    --panel-border: rgba(255, 255, 255, 0.1);
    --glass-blur: 12px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Metal Surface Background */
.metal-surface {
    background:
        radial-gradient(circle at 20% 0%, rgba(59, 130, 246, 0.08), transparent 40%),
        radial-gradient(circle at 80% 0%, rgba(251, 191, 36, 0.08), transparent 40%),
        linear-gradient(to bottom, #0f172a 0%, #1e293b 100%);
    position: relative;
}

.metal-surface::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.2;
    pointer-events: none;
}

/* Glass Panel */
.glass-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

/* Typography */
h1,
h2,
h3,
h4 {
    letter-spacing: -0.02em;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 25px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Code Pill */
.code-pill {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
}

/* Navigation */
nav {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
}