:root {
    --bg-color: #0d0d10;
    --surface-color: #1a1a20;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --primary-accent: #7d2ae8;
    /* Purple */
    --secondary-accent: #00c6ff;
    /* Cyan */
    --gradient-main: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
}

html {
    font-size: 16px;
    position: relative;
    min-height: 100%;
}

body {
    margin: 0;
    margin-bottom: 60px;
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

a {
    color: var(--secondary-accent);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #fff;
    text-decoration: none;
}

/* Layout overrides */
.container-bounded {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navbar overrides */
.navbar {
    background: rgba(13, 13, 16, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    color: white !important;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
    background-color: var(--surface-color);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

/* Components */
.btn-primary {
    background: var(--primary-accent);
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    background: #8e44eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(125, 42, 232, 0.4);
}

.card {
    background-color: var(--surface-color);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

/* Hero & Utilities */
.hero-section {
    position: relative;
    padding: 8rem 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 50% 10%, rgba(125, 42, 232, 0.15), transparent 60%);
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Input Styles */
.form-control {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.form-control:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-accent);
    color: white;
    box-shadow: 0 0 0 0.25rem rgba(125, 42, 232, 0.25);
}

.text-muted {
    color: var(--text-secondary) !important;
}