/* undo.systems - Luxury Dashboard */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --text-light: #E0E0F0;
    --text-dim: #606080;
    --surface-mid: #303048;
    --panel-dark: #141428;
    --gold: #E0C040;
    --text-body: #B0B0C8;
    --void: #0A0A14;
    --teal: #40C0C0;
    --muted-lavender: #8080A0;
    --sidebar-dark: #1A1A30;
    --alert-red: #E04040;
}

body {
    background: var(--panel-dark);
    color: var(--text-light);
    font-family: 'Jost', sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    font-weight: 400;
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--void);
    border-right: 1px solid;
    border-image: linear-gradient(180deg, var(--surface-mid), var(--gold), var(--surface-mid)) 1;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 10;
}
.sidebar-header {
    margin-bottom: 2rem;
}
.sidebar-title {
    font-family: 'Jost', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 0.25rem;
}
.sidebar-status {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.7rem;
    color: var(--teal);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* Sidebar Nav */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}
.nav-item {
    font-family: 'Jost', sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-body);
    background: transparent;
    border: none;
    text-align: left;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}
.nav-item:hover { background: var(--sidebar-dark); color: var(--text-light); }
.nav-item.active { background: var(--surface-mid); color: var(--gold); font-weight: 500; }

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.sidebar-meta {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.7rem;
    color: var(--muted-lavender);
    letter-spacing: 0.04em;
}

/* Main Panel */
.main-panel {
    flex: 1;
    margin-left: 260px;
    padding: 2rem;
}
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}
.panel-title {
    font-family: 'Jost', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--text-light);
}
.panel-time {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    color: var(--muted-lavender);
    letter-spacing: 0.04em;
}

/* State Grid */
.state-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* State Cards */
.state-card {
    background: var(--sidebar-dark);
    border: 1px solid var(--surface-mid);
    border-radius: 8px;
    padding: 1.5rem;
    position: relative;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease;
}
.state-card.visible {
    opacity: 1;
    transform: translateY(0);
}
.state-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--muted-lavender);
}

/* Status Badges */
.status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    animation: floatBadge 3s ease-in-out infinite;
}
.active-badge { background: var(--gold); }
.ready-badge { background: var(--teal); }
.alert-badge { background: var(--alert-red); }
@keyframes floatBadge {
    0%, 100% { transform: translateY(-2px); }
    50% { transform: translateY(2px); }
}

.card-label {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.7rem;
    color: var(--muted-lavender);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.5rem;
}
.card-name {
    font-family: 'Jost', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}
.card-desc {
    font-family: 'Jost', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 1rem;
}
.card-data {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.data-item {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: relative;
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--surface-mid);
        padding: 1.5rem;
    }
    body { flex-direction: column; }
    .main-panel { margin-left: 0; }
    .sidebar-nav { flex-direction: row; flex-wrap: wrap; }
}