:root {
    --bg-deep: #030712;
    /* Richer Onyx */
    --bg-surface: rgba(17, 24, 39, 0.6);
    --bg-card: rgba(30, 41, 59, 0.4);
    --bg-card-hover: rgba(30, 41, 59, 0.55);

    --accent: #10b981;
    /* Emerald */
    --accent-glow: rgba(16, 185, 129, 0.3);
    --accent-hover: #059669;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-border-bright: rgba(255, 255, 255, 0.1);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --premium-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.7);
    --inner-glow: inset 0 1px 1px 0 rgba(255, 255, 255, 0.05);
}

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

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.03) 0%, transparent 50%);
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
}

/* Smooth Background Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
    z-index: 100;
}

.dashboard-container {
    max-width: 100%;
    width: 100%;
    margin: 0;
    padding: 2rem 3rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
}

.main-content-column {
    grid-column: span 9;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    animation: fadeInSlide 0.6s ease-out forwards;
}

.side-content-column {
    grid-column: span 3;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    animation: fadeInSlide 0.6s ease-out 0.2s forwards;
    opacity: 0;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (min-width: 1600px) {

    /* No longer splitting main column into sub-grid to prioritize card width */
    .dashboard-container {
        padding: 2.5rem 5rem;
    }
}

@media (max-width: 1200px) {
    .dashboard-grid {
        display: flex;
        flex-direction: column;
    }

    .main-content-column,
    .side-content-column {
        grid-column: span 12;
    }
}

/* Header */
/* Premium Header */
.dashboard-header {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.7));
    backdrop-filter: blur(30px) saturate(1.5);
    -webkit-backdrop-filter: blur(30px) saturate(1.5);
    padding: 1.5rem 2.5rem;
    border-radius: 2rem;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.dashboard-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    animation: shine 8s infinite linear;
}

@keyframes shine {
    to {
        left: 100%;
    }
}

.brand {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    z-index: 1;
}

.brand img {
    height: 48px;
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.3));
}

.brand h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #ffffff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: -2px;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 2rem;
    z-index: 1;
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1.25rem;
    border-radius: 3rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}

.status-pill.online {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.15);
}

/* Certificate Signatures */
.signature-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.signature-card:hover {
    background: rgba(16, 185, 129, 0.05);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px -10px rgba(16, 185, 129, 0.2);
}

.sig-title {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 0.25rem;
}

.sig-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
}

.sig-org {
    font-size: 0.75rem;
    color: var(--text-muted);
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
}

/* Usage Bars */
.usage-item {
    background: rgba(0, 0, 0, 0.15);
    padding: 1.25rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.usage-bar-container {
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.usage-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #3b82f6);
    box-shadow: 0 0 15px var(--accent-glow);
    border-radius: 10px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Audit Section */
.audit-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.audit-section h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.audit-section p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.clock-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.logout-btn-premium {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.25rem;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logout-btn-premium:hover {
    background: #ef4444;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(239, 68, 68, 0.4);
}

/* Sidebar - Managed Nodes */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card {
    background: linear-gradient(165deg, rgba(30, 41, 59, 0.4), rgba(15, 23, 42, 0.4));
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--premium-shadow);
    transition: all 0.3s ease;
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.badge-count {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Users list items */
#users-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 0.5rem;
}

/* Unified User Row Design */
.user-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 1.25rem 1.5rem;
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.user-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(16, 185, 129, 0.2);
    transform: translateX(8px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
}

.user-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--accent);
    opacity: 0;
    transition: 0.3s;
}

.user-item:hover::before {
    opacity: 1;
}

.user-email {
    font-size: 0.95rem;
    font-weight: 700;
    color: #f1f5f9;
    letter-spacing: 0.01em;
}

.user-details {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    gap: 0.5rem;
}

/* Main Content */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Broadcast Form */
.form-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.field label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input,
textarea,
select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    padding: 0 1.25rem;
    height: 52px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    width: 100%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

/* custom select options for dark mode */
select option {
    background-color: #0f172a;
    color: #f8fafc;
}

/* Premium Buttons */
.btn-primary-glow {
    background: linear-gradient(135deg, var(--accent), #059669);
    color: white;
    padding: 0 1.75rem;
    height: 52px;
    border-radius: 1rem;
    border: none;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px -5px var(--accent-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary-glow::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-primary-glow:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px -5px var(--accent-glow);
}

.btn-primary-glow:hover::after {
    left: 100%;
}

.btn-primary-glow:active {
    transform: translateY(0);
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    cursor: pointer;
    transition: 0.2s;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.btn-primary {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

/* Logs Section */
#logs-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
    max-height: 480px;
    padding-right: 0.5rem;
}

.log-entry {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 1rem;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.log-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.log-info .log-icon {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.log-warning .log-icon {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.log-error .log-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.log-content {
    flex: 1;
}

.log-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}

.log-title {
    font-weight: 700;
    font-size: 0.95rem;
}

.log-time {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.log-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.log-sender {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Management Buttons */
.log-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-icon.btn-delete:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.2);
}

.btn-icon.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.log-entry.is-hidden {
    opacity: 0.5;
    filter: grayscale(0.5);
}

.target-selector {
    display: flex;
    gap: 0.25rem;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.25rem;
    border-radius: 0.5rem;
    border: 1px solid var(--glass-border);
}

.target-btn {
    padding: 0.25rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 0.35rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.target-btn.active {
    background: var(--accent);
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Mobile View (Optional improvement) */
@media (max-width: 1024px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }
}

/* Premium Stats Grid */
.stats-grid {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 1rem;
}

.stat-card-premium {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.5));
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    padding: 1.75rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--premium-shadow);
    overflow: hidden;
}

.stat-card-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 2rem;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 50%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.stat-card-premium:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--glass-border-bright);
}

.stat-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    position: relative;
    z-index: 1;
}

.stat-icon-wrap.status-active {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.stat-icon-wrap.status-info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.stat-icon-wrap.status-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    z-index: 1;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-value-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-trend {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.1rem 0.5rem;
    border-radius: 0.5rem;
}

.stat-trend.positive {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
}

.stat-trend.info {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
}

.stat-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.03);
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #10b981, #3b82f6);
    transition: width 1s ease-in-out;
}

/* Premium Management Cards */
.admin-management-card {
    background: linear-gradient(165deg, rgba(30, 41, 59, 0.4), rgba(15, 23, 42, 0.4));
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    padding: 2rem;
    margin-top: 0;
    box-shadow: var(--premium-shadow);
    transition: all 0.3s ease;
}

.admin-management-card:hover {
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
}

.admin-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.25);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
    align-items: flex-start;
}

.admin-form .form-group {
    flex: 1;
    min-width: 260px;
}

.admin-form .form-group:last-child {
    flex: 0 0 auto;
    min-width: 180px;
}

@media (max-width: 768px) {
    .admin-form {
        grid-template-columns: 1fr;
    }
}

.admin-form input,
.admin-form select {
    flex: 1;
    min-width: 200px;
}

.admin-form .btn-primary {
    white-space: nowrap;
}

.admin-list {
    display: grid;
    gap: 0.75rem;
}

.admin-row {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-email-badge {
    font-weight: 500;
}


.admin-role-badge {
    font-size: 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    padding: 0.2rem 0.5rem;
    border-radius: 0.4rem;
}

/* PIN Lock Styles */
.config-wrapper {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
}

.blur-locked {
    filter: blur(12px);
    pointer-events: none;
    user-select: none;
    transition: all 0.5s ease;
}


.lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 50;
    gap: 1rem;
    transition: all 0.3s ease;
}

.lock-overlay.unlocked {
    opacity: 0;
    pointer-events: none;
    backdrop-filter: blur(0);
}

.pin-input-container {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    width: 300px;
    position: relative;
    z-index: 60;
    pointer-events: auto;
}

.pin-input-field {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    letter-spacing: 0.5em;
    text-align: center;
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.75rem;
    border-radius: 0.75rem;
}


.pin-input-field:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.pin-error-msg {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    height: 0;
    overflow: hidden;
}

.pin-error-msg.visible {
    opacity: 1;
    transform: translateY(0);
    height: auto;
    margin-bottom: 1rem;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

.shake-animation {
    animation: shake 0.4s ease-in-out;
}

/* User Details Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.open {
    display: flex;
    opacity: 1;
}

.user-modal {
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    width: 90%;
    max-width: 500px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.modal-overlay.open .user-modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.user-profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    text-align: center;
}

.user-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    border: 2px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.user-name-large {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.user-role-badge {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.detail-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--glass-border);
    text-align: center;
}

.detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
    margin-top: 1rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.9rem;
    border-left: 2px solid transparent;
}

.history-item.login {
    border-left-color: var(--accent);
}

.pin-input-field:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.pin-error-msg {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    height: 0;
    overflow: hidden;
}

.pin-error-msg.visible {
    opacity: 1;
    transform: translateY(0);
    height: auto;
    margin-bottom: 1rem;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    75% {
        transform: translateX(5px);
    }
}

.shake-animation {
    animation: shake 0.4s ease-in-out;
}

/* User Details Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.open {
    display: flex;
    opacity: 1;
}

.user-modal {
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    width: 90%;
    max-width: 500px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.modal-overlay.open .user-modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.user-profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    text-align: center;
}

.user-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    border: 2px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.user-name-large {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.user-role-badge {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.detail-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--glass-border);
    text-align: center;
}

.detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
    margin-top: 1rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.9rem;
    border-left: 2px solid transparent;
}

.history-item.login {
    border-left-color: var(--accent);
}

.history-item.logout {
    border-left-color: #64748b;
}

.history-time {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
}

/* --- Independent Login Styles --- */
.hidden {
    display: none !important;
}

.login-view-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100vh;
    padding: 2rem;
    background: radial-gradient(circle at 0% 0%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
}

.login-container {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3.5rem 2.5rem;
    border-radius: 2rem;
    border: 1px solid var(--glass-border);
    width: 100%;
    max-width: 420px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-logo {
    margin-bottom: 2.5rem;
}

.login-logo img {
    filter: drop-shadow(0 0 15px rgba(16, 185, 129, 0.3));
}

.login-container h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: linear-gradient(to bottom right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-container p.subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.btn-google {
    background: #fff;
    color: #0f172a;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-google:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    background: #f8fafc;
}

.btn-google img {
    width: 22px;
    height: 22px;
}

#status-message {
    margin-top: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    min-height: 1.25rem;
}

/* --- Premium Layout & Component Utilities --- */

.grid-2-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .grid-2-col {
        grid-template-columns: 1fr;
    }

    .admin-form .form-group {
        flex: 1 1 100%;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.form-group label {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Usage Container Premium */
.usage-container-premium {
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.usage-item {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: var(--inner-glow);
}

.usage-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    align-items: center;
}

.usage-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.usage-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    font-family: 'JetBrains Mono', monospace;
}

.usage-bar-container {
    height: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    margin: 1.25rem 0;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.usage-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #3b82f6);
    box-shadow: 0 0 20px var(--accent-glow);
    border-radius: 20px;
    transition: width 1.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.usage-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.usage-metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.metric-card-simple {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
}

.metric-card-simple:hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.metric-label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: #3b82f6;
    font-family: var(--font-heading);
}

.metric-value.highlight {
    color: var(--accent);
}

.usage-info-tip {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding: 1.5rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: 1.25rem;
    border: 1px solid rgba(59, 130, 246, 0.1);
    display: flex;
    gap: 1rem;
}

.usage-info-tip i {
    color: #3b82f6;
    font-size: 1.1rem;
}

/* Independent Utility Classes */
.hidden {
    display: none !important;
}

.login-view-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-deep);
    padding: 2rem;
}

.login-container {
    background: var(--bg-card);
    backdrop-filter: blur(30px);
    padding: 4rem 3rem;
    border-radius: 2.5rem;
    border: 1px solid var(--glass-border);
    width: 100%;
    max-width: 440px;
    text-align: center;
    box-shadow: var(--premium-shadow);
}

/* Permissions Matrix Premium Styles */
.permissions-container-premium {
    padding: 1rem;
}

.matrix-scroll-wrapper {
    overflow-x: auto;
    margin-bottom: 2rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.2);
}

.permissions-matrix {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    white-space: nowrap;
}

.permissions-matrix th {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.25rem;
    text-align: left;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.permissions-matrix td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.permissions-matrix tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.permissions-matrix td:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

.perm-cell {
    text-align: center;
}

.perm-cell i {
    font-size: 1.1rem;
}

.matrix-legend {
    display: flex;
    gap: 2.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Expanded Role Badges */
.admin-role-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.role-admin { background: rgba(16, 185, 129, 0.1); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.2); }
.role-main { background: rgba(99, 102, 241, 0.1); color: #818cf8; border: 1px solid rgba(99, 102, 241, 0.2); }
.role-sub { background: rgba(168, 85, 247, 0.1); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.2); }
.role-leaderboard { background: rgba(251, 191, 36, 0.1); color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.2); }
.role-chest { background: rgba(236, 72, 153, 0.1); color: #f472b6; border: 1px solid rgba(236, 72, 153, 0.2); }
.role-stagemanager { background: rgba(45, 212, 191, 0.1); color: #2dd4bf; border: 1px solid rgba(45, 212, 191, 0.2); }