:root {
    --bg: #0a0b10;
    --card-bg: rgba(255, 255, 255, 0.03);
    --accent: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.3);
    --red: #ff3e3e;
    --green: #3eff8b;
    --text: #e0e0e0;
    --text-dim: #a0a0a0;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0, 242, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(123, 0, 255, 0.05) 0%, transparent 40%);
}

.dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

h1 i {
    color: var(--accent);
    font-style: normal;
}

.vram-monitor {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 3rem;
    backdrop-filter: blur(10px);
}

.vram-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1rem;
}

.vram-title {
    font-size: 0.875rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.vram-stats {
    font-size: 2rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.vram-bar-container {
    height: 12px;
    background: rgba(0,0,0,0.3);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.vram-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #7b00ff);
    box-shadow: 0 0 20px var(--accent-glow);
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: rgba(0, 242, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-title-group h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.card-model {
    font-size: 0.75rem;
    color: var(--accent);
    font-family: var(--font-mono);
    opacity: 0.8;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.running {
    background: rgba(62, 255, 139, 0.1);
    color: var(--green);
    border: 1px solid rgba(62, 255, 139, 0.2);
}

.status-badge.stopped {
    background: rgba(255, 62, 62, 0.1);
    color: var(--red);
    border: 1px solid rgba(255, 62, 62, 0.2);
}

.card-desc {
    font-size: 0.875rem;
    color: var(--text-dim);
    line-height: 1.5;
    flex-grow: 1;
}

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

.vram-req {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.vram-req i {
    color: var(--accent);
}

.toggle-btn {
    appearance: none;
    width: 48px;
    height: 24px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.1);
}

.toggle-btn::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toggle-btn.active {
    background: var(--green);
    border-color: var(--green);
}

.toggle-btn.active::before {
    left: 26px;
    background: #000;
}

.toggle-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Animations */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.loading-dots {
    display: none;
    font-size: 1.5rem;
    animation: pulse 1s infinite;
}