/* ============================================================
   J2ST.ICU — THE "VOID" ULTIMATE DASHBOARD REDESIGN
   Theme: Ultra-Dark Premium (Black & Grey)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* Color System - Deep Void */
    --bg-void: #000000;
    --bg-surface: #0a0a0a;
    --bg-card: rgba(12, 12, 12, 0.6);
    --bg-sidebar: rgba(8, 8, 8, 0.8);
    
    --accent-silver: #e2e2e7;
    --accent-gray: #a1a1aa;
    --accent-dark: #27272a;
    --accent-border: rgba(255, 255, 255, 0.08);
    --accent-hover: rgba(255, 255, 255, 0.12);
    
    --text-primary: #fdfdfd;
    --text-secondary: #a1a1aa;
    --text-muted: #52525b;
    --text-deep: #27272a;
    
    --danger: #ff4d4d;
    --success: #00e676;
    
    /* Effects */
    --blur-glass: blur(30px);
    --shadow-premium: 0 30px 60px -12px rgba(0, 0, 0, 0.8);
    --transition-smooth: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --transition-snappy: all 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ===== GLOBAL FOUNDATION ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background: var(--bg-void);
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    height: 100vh;
    overflow: hidden;
    user-select: none;
}

/* Animated Atmosphere */
.void-atmosphere {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(140px);
    animation: orbit 30s infinite alternate;
}

.orb-1 { top: -20%; left: -10%; }
.orb-2 { bottom: -20%; right: -10%; animation-delay: -15s; }

@keyframes orbit {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(10%, 10%) scale(1.1); }
}

.grid-field {
    position: fixed;
    inset: 0;
    background-image: 
        radial-gradient(circle at 1.5px 1.5px, rgba(255,255,255,0.03) 1px, transparent 0);
    background-size: 40px 40px;
    z-index: -1;
    mask-image: linear-gradient(to bottom, black, transparent);
    -webkit-mask-image: linear-gradient(to bottom, black, transparent);
}

/* ===== LAYOUT CORE ===== */
.dash-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: 100vh;
    width: 100%;
    max-width: 1800px; /* Optimized for ultra-wide screens */
    margin: 0 auto;    /* Perfectly centered */
    padding: 24px;
    gap: 24px;
    position: relative;
    z-index: 1;
}

/* ===== SIDEBAR REDESIGN ===== */
.sidebar {
    background: var(--bg-sidebar);
    backdrop-filter: var(--blur-glass);
    border: 1px solid var(--accent-border);
    border-radius: 32px;
    display: flex;
    flex-direction: column;
    padding: 32px 18px;
    box-shadow: var(--shadow-premium);
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 14px;
    margin-bottom: 48px;
}

.brand-logo {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: #fff;
    padding: 5px;
    box-shadow: 0 8px 16px rgba(255,255,255,0.1);
}

.brand-name {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #fff;
}

.nav-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.nav-label {
    font-size: 10px;
    font-weight: 900;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin: 24px 0 12px 14px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 700;
    transition: var(--transition-snappy);
    border: 1px solid transparent;
}

.nav-item:hover {
    background: var(--accent-hover);
    color: #fff;
}

.nav-item.active {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.nav-item i {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: var(--transition-snappy);
}

.nav-item i img {
    width: 100%;
    height: 100%;
    filter: invert(1);
}

.nav-item:hover i, .nav-item.active i {
    opacity: 1;
    transform: scale(1.1);
}

.nav-item.danger {
    color: var(--danger);
}

.nav-item.danger:hover {
    background: rgba(255, 77, 77, 0.1);
}

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--accent-border);
}

.footer-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition-snappy);
}

.footer-btn:hover {
    color: #fff;
    background: var(--accent-hover);
}

/* ===== MAIN CONTENT AREA ===== */
.main-content {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 10px 30px;
}

.page-info h1 {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 4px;
}

.page-info p {
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 600;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: rgba(0, 230, 118, 0.05);
    border: 1px solid rgba(0, 230, 118, 0.1);
    border-radius: 20px;
    color: var(--success);
    font-size: 12px;
    font-weight: 800;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--success);
}

.user-profile-chip {
    padding: 6px 18px 6px 6px;
    background: var(--bg-card);
    border: 1px solid var(--accent-border);
    border-radius: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition-snappy);
}

.user-profile-chip:hover {
    background: var(--accent-hover);
    border-color: rgba(255,255,255,0.2);
}

.chip-img {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #000;
}

.chip-name {
    font-size: 14px;
    font-weight: 800;
}

/* ===== TAB SYSTEM ===== */
.tab-panel {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding-right: 10px;
    animation: fadeInSlide 0.5s ease-out forwards;
}

.tab-panel.active {
    display: flex;
    flex-direction: column;
}

@keyframes fadeInSlide {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-panel::-webkit-scrollbar {
    width: 4px;
}

.tab-panel::-webkit-scrollbar-thumb {
    background: var(--accent-border);
    border-radius: 10px;
}

/* ===== GLASS CARD STYLE (Shared) ===== */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: var(--blur-glass);
    border: 1px solid var(--accent-border);
    border-radius: 28px;
    padding: 30px;
    box-shadow: var(--shadow-premium);
}

/* ===== BUTTONS ===== */
.btn-primary {
    background: #fff;
    padding: 10px 22px;
    border-radius: 10px;
    color: #000;
    font-weight: 800;
    text-decoration: none;
    font-size: 14px;
    transition: opacity 0.2s, transform 0.2s;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.btn-primary:hover { 
    background: #e4e4e7; 
    transform: translateY(-1px); 
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .dash-container {
        grid-template-columns: 80px 1fr;
    }
    .brand-name, .nav-label, .nav-item span, .footer-btn span {
        display: none;
    }
    .sidebar {
        padding: 32px 10px;
        align-items: center;
    }
    .brand-section {
        padding: 0;
        justify-content: center;
    }
    .nav-item {
        padding: 14px;
        justify-content: center;
    }
}