:root {
    --bg-color: #0a0a0f;
    --card-bg: #0d1117;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent-color: #00f3ff;
    --danger-color: #ff3333;
    --success-color: #00ff9d;
    --border-color: #30363d;
}

#nexus-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    /* Let clicks pass through */
}

body {
    background: radial-gradient(circle at center, #1a202c 0%, #0a0a0f 70%);
    /* Moved from login-container */
    color: var(--text-primary);
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Utilities */
.hidden {
    display: none !important;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.full-height {
    height: 100%;
}

/* Buttons */
.btn-neon {
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 10px 20px;
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 0 5px rgba(0, 243, 255, 0.2);
}

.btn-neon:hover {
    background: var(--accent-color);
    color: #000;
    box-shadow: 0 0 20px var(--accent-color);
}

/* Login Page */
.login-container {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    /* Made transparent */
}

.login-card {
    background: var(--card-bg);
    padding: 40px;
    border: 1px solid var(--accent-color);
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.1);
    width: 350px;
}

.brand-logo {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

/* Navbar */
.navbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 2px;
}

.nav-user {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 250px 1fr;
    height: calc(100vh - 60px);
    /* Minus Navbar */
}

.sidebar {
    background: #050508;
    border-right: 1px solid var(--border-color);
    padding: 20px;
}

.sidebar-link {
    display: block;
    padding: 10px 15px;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 5px;
    border-radius: 5px;
    transition: 0.2s;
}

.sidebar-link:hover,
.sidebar-link.active {
    background: rgba(0, 243, 255, 0.1);
    color: var(--accent-color);
    border-left: 3px solid var(--accent-color);
}

.main-content {
    padding: 30px;
    overflow-y: auto;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

h1,
h2,
h3 {
    color: var(--text-primary);
    margin-top: 0;
}