:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-glass: rgba(30, 41, 59, 0.7);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #3b82f6; /* Blue */
    --accent-glow: rgba(59, 130, 246, 0.5);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --card-radius: 16px;
    --orb-size: 60px;
}

[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --text-primary: #0f172a;
    --text-secondary: #64748b;
}

[data-theme="medium"] {
    --bg-primary: #334155;
    --bg-secondary: #475569;
    --bg-glass: rgba(71, 85, 105, 0.7);
    --text-primary: #f1f5f9;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    margin: 0;
    transition: background-color 0.3s, color 0.3s;
    overflow-x: hidden;
}

/* ORB COMPONENT */
.orb-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: var(--orb-size);
    height: var(--orb-size);
    z-index: 9999;
    cursor: pointer;
    transition: transform 0.3s;
}

.orb-container:hover { transform: scale(1.1); }

.orb-core {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #60a5fa, #2563eb);
    box-shadow: 0 0 20px var(--accent-glow), inset 0 0 10px rgba(255,255,255,0.2);
    animation: pulse 3s infinite ease-in-out;
}

.orb-status-ring {
    position: absolute;
    top: -5px; left: -5px; right: -5px; bottom: -5px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--success); /* Default to green/monitoring */
    animation: spin 4s linear infinite;
}

/* LAYOUT */
.app-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    height: 100vh;
}

/* SIDEBAR */
.sidebar {
    background: var(--bg-secondary);
    padding: 20px;
    border-right: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
}

.brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-item {
    padding: 12px 15px;
    margin-bottom: 5px;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: 0.2s;
}

.nav-item:hover, .nav-item.active {
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 12px var(--accent-glow);
}

/* MAIN CONTENT */
.main-content {
    padding: 30px;
    overflow-y: auto;
}

.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.theme-toggles {
    background: var(--bg-secondary);
    padding: 5px;
    border-radius: 20px;
    display: flex;
    gap: 5px;
}

.theme-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 5px 10px;
    border-radius: 15px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: 0.2s;
}

.theme-btn.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* WATCHTOWER GRID */
.grid-system {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.glass-card {
    background: var(--bg-secondary);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--card-radius);
    padding: 25px;
    transition: transform 0.2s;
}

.glass-card:hover { transform: translateY(-2px); }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 10px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* AGENT ROSTER */
.agent-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: background 0.2s;
}

.agent-row:hover { background: rgba(0,0,0,0.3); }

.agent-status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--text-secondary);
}
.status-active .agent-status-dot { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-working .agent-status-dot { background: var(--warning); box-shadow: 0 0 8px var(--warning); }

/* ANIMATIONS */
@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } }