:root {
    --pc-bg-main: #0f172a;
    --pc-bg-sidebar: #1e293b;
    --pc-bg-header: #1e293b;
    --pc-bg-content: #0f172a;
    --pc-bg-card: #1e293b;
    --pc-bg-footer: #1e293b;
    --pc-primary: #8b5cf6;
    --pc-primary-dark: #7c3aed;
    --pc-primary-light: #a78bfa;
    --pc-secondary: #64748b;
    --pc-success: #10b981;
    --pc-danger: #ef4444;
    --pc-warning: #f59e0b;
    --pc-info: #0ea5e9;
    --pc-text-primary: #f8fafc;
    --pc-text-secondary: #cbd5e1;
    --pc-text-muted: #94a3b8;
    --pc-border: #334155;
    --pc-border-light: #475569;
    --pc-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --pc-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    --pc-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    --pc-shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);
    --pc-space-1: 0.25rem;
    --pc-space-2: 0.5rem;
    --pc-space-3: 1rem;
    --pc-space-4: 1.5rem;
    --pc-space-5: 2rem;
    --pc-space-6: 3rem;
    --pc-radius-sm: 4px;
    --pc-radius: 8px;
    --pc-radius-lg: 12px;
    --pc-radius-xl: 16px;
    --pc-radius-2xl: 24px;
    --pc-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --pc-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --pc-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.pc-body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--pc-bg-main);
    color: var(--pc-text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

.pc-layout {
    display: flex;
    min-height: 100vh;
    position: relative;
}

.pc-sidebar {
    width: 280px;
    background: var(--pc-bg-sidebar);
    border-right: 1px solid var(--pc-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .pc-sidebar {
        transform: translateX(0);
    }
}

.pc-sidebar.pc-active {
    transform: translateX(0);
}

.pc-sidebar-logo {
    padding: var(--pc-space-5);
    border-bottom: 1px solid var(--pc-border);
    display: flex;
    align-items: center;
    gap: var(--pc-space-3);
    background: rgba(0, 0, 0, 0.2);
}

.pc-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-primary-dark));
    border-radius: var(--pc-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--pc-shadow);
    transition: var(--pc-transition);
}

.pc-logo-icon:hover {
    transform: rotate(10deg) scale(1.1);
}

.pc-logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--pc-primary), var(--pc-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pc-logo-subtext {
    font-size: 0.875rem;
    color: var(--pc-text-muted);
    margin-top: 2px;
    font-weight: 500;
}

.pc-sidebar-user {
    padding: var(--pc-space-4);
    border-bottom: 1px solid var(--pc-border);
    background: rgba(255, 255, 255, 0.03);
    display: none;
}

@media (max-width: 767px) {
    .pc-sidebar-user {
        display: block;
    }
}

.pc-sidebar-user-info {
    display: flex;
    align-items: center;
    gap: var(--pc-space-3);
}

.pc-sidebar-user-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--pc-primary);
    box-shadow: var(--pc-shadow);
    transition: var(--pc-transition);
}

.pc-sidebar-user-img:hover {
    transform: scale(1.1);
    border-color: var(--pc-primary-light);
}

.pc-sidebar-user-img-default {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    border: 2px solid var(--pc-primary);
    text-transform: uppercase;
}

.pc-sidebar-user-details {
    flex: 1;
    overflow: hidden;
}

.pc-sidebar-user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--pc-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pc-sidebar-user-role {
    font-size: 0.75rem;
    color: var(--pc-text-muted);
    background: rgba(139, 92, 246, 0.1);
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    display: inline-block;
    margin-top: 0.25rem;
}

.pc-sidebar-menu {
    flex: 1;
    padding: var(--pc-space-4) 0;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--pc-primary) rgba(255, 255, 255, 0.05);
}

.pc-menu-item {
    list-style: none;
    margin: 0;
}

.pc-menu-link {
    display: flex;
    align-items: center;
    gap: var(--pc-space-3);
    padding: var(--pc-space-3) var(--pc-space-5);
    color: var(--pc-text-secondary);
    text-decoration: none;
    transition: var(--pc-transition);
    border-left: 3px solid transparent;
    margin: 0.125rem 0;
    position: relative;
    overflow: hidden;
}

.pc-menu-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: var(--pc-transition-slow);
}

.pc-menu-link:hover {
    color: var(--pc-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.pc-menu-link:hover::before {
    left: 100%;
}

.pc-menu-link.pc-active {
    color: var(--pc-text-primary);
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05));
    border-left-color: var(--pc-primary);
    font-weight: 600;
}

.pc-menu-link.pc-active .pc-menu-icon {
    color: var(--pc-primary);
}

.pc-menu-icon {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
    transition: var(--pc-transition);
}

.pc-menu-text {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 500;
}

.pc-menu-badge {
    background: var(--pc-primary);
    color: white;
    font-size: 0.7rem;
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    margin-left: auto;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.pc-menu-divider {
    padding: var(--pc-space-3) var(--pc-space-5);
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--pc-text-muted);
    font-weight: 700;
    letter-spacing: 1px;
    margin-top: var(--pc-space-2);
    background: rgba(255, 255, 255, 0.03);
}

.pc-menu-logout {
    color: var(--pc-danger) !important;
}

.pc-menu-logout:hover {
    background: rgba(239, 68, 68, 0.1) !important;
}

.pc-menu-logout .pc-menu-icon {
    color: var(--pc-danger) !important;
}

.pc-sidebar-footer {
    padding: var(--pc-space-4) var(--pc-space-5);
    border-top: 1px solid var(--pc-border);
    color: var(--pc-text-muted);
    font-size: 0.875rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.pc-sidebar-menu::-webkit-scrollbar {
    width: 6px;
}

.pc-sidebar-menu::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.pc-sidebar-menu::-webkit-scrollbar-thumb {
    background: var(--pc-primary);
    border-radius: 3px;
}

.pc-sidebar-menu::-webkit-scrollbar-thumb:hover {
    background: var(--pc-primary-dark);
}

.pc-content {
    flex: 1;
    margin-left: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.3s ease;
}

@media (min-width: 768px) {
    .pc-content {
        margin-left: 280px;
    }
}

.pc-header {
    background: var(--pc-bg-header);
    border-bottom: 1px solid var(--pc-border);
    padding: 0 var(--pc-space-4);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 900;
    backdrop-filter: blur(10px);
    background: rgba(30, 41, 59, 0.9);
}

.pc-header-left, .pc-header-right {
    display: flex;
    align-items: center;
    gap: var(--pc-space-3);
}

.pc-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--pc-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--pc-space-2);
    border-radius: var(--pc-radius-sm);
    transition: var(--pc-transition);
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

.pc-hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

@media (max-width: 767px) {
    .pc-hamburger {
        display: flex;
    }
}

.pc-header-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--pc-text-primary);
    margin-left: var(--pc-space-3);
}

@media (max-width: 767px) {
    .pc-header-title {
        display: none;
    }
}

.pc-user-dropdown {
    position: relative;
}

.pc-user-toggle {
    background: none;
    border: none;
    color: var(--pc-text-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--pc-radius);
    transition: var(--pc-transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pc-user-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.pc-user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pc-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--pc-primary);
    box-shadow: var(--pc-shadow);
    transition: var(--pc-transition);
}

.pc-user-avatar:hover {
    transform: scale(1.1);
    border-color: var(--pc-primary-light);
}

.pc-user-avatar-default {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    border: 2px solid var(--pc-primary);
    text-transform: uppercase;
    transition: var(--pc-transition);
}

.pc-user-avatar-default:hover {
    transform: scale(1.1);
    box-shadow: var(--pc-shadow-glow);
}

.pc-user-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

@media (max-width: 767px) {
    .pc-user-details {
        display: none;
    }
}

.pc-user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--pc-text-primary);
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pc-user-role {
    font-size: 0.75rem;
    color: var(--pc-text-muted);
    background: rgba(139, 92, 246, 0.1);
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    margin-top: 0.125rem;
}

.pc-user-chevron {
    font-size: 0.875rem;
    color: var(--pc-text-muted);
    transition: transform 0.3s ease;
    margin-left: 0.25rem;
}

.pc-user-chevron.pc-rotate {
    transform: rotate(180deg);
}

.pc-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    background: var(--pc-bg-card);
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius-lg);
    box-shadow: var(--pc-shadow-xl);
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow: hidden;
}

.pc-dropdown-menu.pc-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 767px) {
    .pc-dropdown-menu {
        width: 280px;
        right: -10px;
    }
}

.pc-dropdown-header {
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(14, 165, 233, 0.1));
    border-bottom: 1px solid var(--pc-border);
}

.pc-dropdown-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pc-dropdown-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--pc-primary);
    box-shadow: var(--pc-shadow-lg);
    transition: var(--pc-transition);
}

.pc-dropdown-avatar:hover {
    transform: scale(1.05);
}

.pc-dropdown-avatar-default {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    border: 3px solid var(--pc-primary);
    text-transform: uppercase;
}

.pc-dropdown-user-info {
    flex: 1;
}

.pc-dropdown-user-name {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--pc-text-primary);
    margin-bottom: 0.25rem;
}

.pc-dropdown-user-email {
    font-size: 0.875rem;
    color: var(--pc-text-secondary);
    margin-bottom: 0.25rem;
    word-break: break-all;
}

.pc-dropdown-user-role {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--pc-primary);
    background: rgba(139, 92, 246, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 600;
}

.pc-dropdown-divider {
    height: 1px;
    background: var(--pc-border);
    margin: 0;
}

.pc-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    color: var(--pc-text-secondary);
    text-decoration: none;
    transition: var(--pc-transition);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.9375rem;
    font-weight: 500;
}

.pc-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--pc-text-primary);
}

.pc-dropdown-item i {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

.pc-dropdown-logout {
    color: var(--pc-danger);
}

.pc-dropdown-logout:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #fecaca;
}

.pc-dropdown-form {
    margin: 0;
}

.pc-main {
    flex: 1;
    background: var(--pc-bg-content);
    padding: var(--pc-space-4);
    overflow-y: auto;
    position: relative;
}

.pc-main-fluid {
    padding: 0 !important;
    padding-top: 1rem !important;
}

.pc-container-fluid {
    max-width: 95% !important;
    width: 95% !important;
    margin: 0 auto !important;
    padding: 0 !important;
    margin-top: 1rem !important;
}
@media (min-width: 1024px) {
    .pc-main {
        padding: var(--pc-space-5);
    }
}

.pc-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    padding: 0;
}

.pc-footer {
    background: var(--pc-bg-footer);
    border-top: 1px solid var(--pc-border);
    padding: var(--pc-space-4) var(--pc-space-5);
    color: var(--pc-text-muted);
    font-size: 0.875rem;
    text-align: center;
    position: relative;
}

.pc-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--pc-primary), transparent);
}

.pc-card {
    background: var(--pc-bg-card);
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius-lg);
    padding: var(--pc-space-4);
    box-shadow: var(--pc-shadow);
    transition: var(--pc-transition);
    position: relative;
    overflow: hidden;
}

.pc-card:hover {
    border-color: var(--pc-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--pc-shadow-lg);
}

.pc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--pc-primary), var(--pc-info), var(--pc-success));
    opacity: 0;
    transition: var(--pc-transition);
}

.pc-card:hover::before {
    opacity: 1;
}

.pc-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--pc-space-4);
    margin-bottom: var(--pc-space-4);
}

.pc-stat-item {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius-lg);
    padding: var(--pc-space-4);
    transition: var(--pc-transition);
    position: relative;
    overflow: hidden;
}

.pc-stat-item:hover {
    border-color: var(--pc-primary);
    transform: translateY(-4px);
    box-shadow: var(--pc-shadow-lg);
}

.pc-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pc-primary);
    line-height: 1;
}

.pc-stat-label {
    font-size: 0.875rem;
    color: var(--pc-text-muted);
    margin-top: var(--pc-space-2);
    font-weight: 500;
}

.pc-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--pc-space-2);
    padding: var(--pc-space-3) var(--pc-space-4);
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-primary-dark));
    color: white;
    border: none;
    border-radius: var(--pc-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--pc-transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    font-size: 0.9375rem;
}

.pc-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--pc-transition-slow);
}

.pc-btn:hover {
    background: linear-gradient(135deg, var(--pc-primary-dark), var(--pc-primary));
    transform: translateY(-2px);
    box-shadow: var(--pc-shadow-lg);
}

.pc-btn:hover::before {
    left: 100%;
}

.pc-btn:active {
    transform: translateY(0);
    transition: var(--pc-transition-fast);
}

.pc-btn i {
    font-size: 1.125rem;
    transition: var(--pc-transition);
}

.pc-btn:hover i {
    transform: translateX(3px);
}

.pc-btn-secondary {
    background: transparent;
    border: 2px solid var(--pc-border);
    color: var(--pc-text-primary);
}

.pc-btn-secondary:hover {
    border-color: var(--pc-primary);
    background: rgba(139, 92, 246, 0.1);
}

.pc-flex { display: flex; }
.pc-items-center { align-items: center; }
.pc-justify-between { justify-content: space-between; }
.pc-justify-center { justify-content: center; }
.pc-flex-col { flex-direction: column; }
.pc-flex-wrap { flex-wrap: wrap; }
.pc-gap-1 { gap: var(--pc-space-1); }
.pc-gap-2 { gap: var(--pc-space-2); }
.pc-gap-3 { gap: var(--pc-space-3); }
.pc-gap-4 { gap: var(--pc-space-4); }
.pc-gap-5 { gap: var(--pc-space-5); }
.pc-m-0 { margin: 0; }
.pc-mb-0 { margin-bottom: 0; }
.pc-mb-1 { margin-bottom: var(--pc-space-1); }
.pc-mb-2 { margin-bottom: var(--pc-space-2); }
.pc-mb-3 { margin-bottom: var(--pc-space-3); }
.pc-mb-4 { margin-bottom: var(--pc-space-4); }
.pc-mb-5 { margin-bottom: var(--pc-space-5); }
.pc-mb-6 { margin-bottom: var(--pc-space-6); }
.pc-mt-0 { margin-top: 0; }
.pc-mt-1 { margin-top: var(--pc-space-1); }
.pc-mt-2 { margin-top: var(--pc-space-2); }
.pc-mt-3 { margin-top: var(--pc-space-3); }
.pc-mt-4 { margin-top: var(--pc-space-4); }
.pc-mt-5 { margin-top: var(--pc-space-5); }
.pc-mt-6 { margin-top: var(--pc-space-6); }
.pc-p-0 { padding: 0; }
.pc-p-1 { padding: var(--pc-space-1); }
.pc-p-2 { padding: var(--pc-space-2); }
.pc-p-3 { padding: var(--pc-space-3); }
.pc-p-4 { padding: var(--pc-space-4); }
.pc-p-5 { padding: var(--pc-space-5); }
.pc-text-center { text-align: center; }
.pc-text-left { text-align: left; }
.pc-text-right { text-align: right; }
.pc-text-muted { color: var(--pc-text-muted); }
.pc-text-primary { color: var(--pc-text-primary); }
.pc-text-success { color: var(--pc-success); }
.pc-text-danger { color: var(--pc-danger); }
.pc-text-warning { color: var(--pc-warning); }
.pc-text-info { color: var(--pc-info); }
.pc-bg-primary { background: var(--pc-primary); }
.pc-bg-success { background: var(--pc-success); }
.pc-bg-danger { background: var(--pc-danger); }
.pc-bg-warning { background: var(--pc-warning); }
.pc-bg-info { background: var(--pc-info); }
.pc-rounded-sm { border-radius: var(--pc-radius-sm); }
.pc-rounded { border-radius: var(--pc-radius); }
.pc-rounded-lg { border-radius: var(--pc-radius-lg); }
.pc-rounded-xl { border-radius: var(--pc-radius-xl); }
.pc-rounded-full { border-radius: 9999px; }
.pc-shadow { box-shadow: var(--pc-shadow); }
.pc-shadow-lg { box-shadow: var(--pc-shadow-lg); }
.pc-shadow-xl { box-shadow: var(--pc-shadow-xl); }
.pc-w-full { width: 100%; }
.pc-w-auto { width: auto; }
.pc-w-1\/2 { width: 50%; }
.pc-w-1\/3 { width: 33.333333%; }
.pc-w-2\/3 { width: 66.666667%; }
.pc-w-1\/4 { width: 25%; }
.pc-w-3\/4 { width: 75%; }
.pc-hidden { display: none; }
.pc-block { display: block; }
.pc-inline-block { display: inline-block; }
.pc-inline { display: inline; }

.pc-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--pc-transition);
}

.pc-overlay.pc-active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 767px) {
    .pc-sidebar-logo { padding: var(--pc-space-4); }
    .pc-main { padding: var(--pc-space-3); }
    .pc-header { padding: 0 var(--pc-space-3); height: 60px; }
    .pc-footer { padding: var(--pc-space-3) var(--pc-space-4); }
    .pc-stats { grid-template-columns: 1fr; }
    .pc-card { padding: var(--pc-space-3); }
    .pc-btn { padding: var(--pc-space-2) var(--pc-space-3); font-size: 0.875rem; }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .pc-main { padding: var(--pc-space-4); }
    .pc-header { padding: 0 var(--pc-space-4); }
    .pc-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .pc-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1280px) {
    .pc-stats { grid-template-columns: repeat(4, 1fr); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.pc-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.pc-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.pc-form-group {
    margin-bottom: var(--pc-space-4);
}

.pc-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pc-text-secondary);
    margin-bottom: var(--pc-space-2);
}

.pc-form-input {
    width: 100%;
    padding: var(--pc-space-3) var(--pc-space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--pc-border-light);
    border-radius: var(--pc-radius);
    color: var(--pc-text-primary);
    font-size: 1rem;
    transition: var(--pc-transition);
    outline: none;
}

.pc-form-input:focus {
    border-color: var(--pc-primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.pc-form-input::placeholder {
    color: var(--pc-text-muted);
    opacity: 0.7;
}

.pc-form-error {
    color: var(--pc-danger);
    font-size: 0.875rem;
    margin-top: var(--pc-space-2);
    display: flex;
    align-items: center;
    gap: var(--pc-space-2);
}

.pc-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--pc-bg-card);
    border-radius: var(--pc-radius);
    overflow: hidden;
    box-shadow: var(--pc-shadow);
}

.pc-table thead {
    background: rgba(255, 255, 255, 0.05);
}

.pc-table th {
    padding: var(--pc-space-3) var(--pc-space-4);
    text-align: left;
    font-weight: 600;
    color: var(--pc-text-secondary);
    border-bottom: 1px solid var(--pc-border);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pc-table td {
    padding: var(--pc-space-3) var(--pc-space-4);
    border-bottom: 1px solid var(--pc-border);
    color: var(--pc-text-primary);
}

.pc-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.pc-table tbody tr:last-child td {
    border-bottom: none;
}

.pc-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pc-badge-primary { background: rgba(139, 92, 246, 0.1); color: var(--pc-primary); }
.pc-badge-success { background: rgba(16, 185, 129, 0.1); color: var(--pc-success); }
.pc-badge-danger { background: rgba(239, 68, 68, 0.1); color: var(--pc-danger); }
.pc-badge-warning { background: rgba(245, 158, 11, 0.1); color: var(--pc-warning); }
.pc-badge-info { background: rgba(14, 165, 233, 0.1); color: var(--pc-info); }

.pc-alert {
    padding: var(--pc-space-4);
    border-radius: var(--pc-radius);
    margin-bottom: var(--pc-space-4);
    display: flex;
    align-items: center;
    gap: var(--pc-space-3);
    border: 1px solid transparent;
    animation: fadeIn 0.3s ease;
}

.pc-alert-success { background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.2); color: #a7f3d0; }
.pc-alert-danger { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.2); color: #fecaca; }
.pc-alert-warning { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.2); color: #fde68a; }
.pc-alert-info { background: rgba(14, 165, 233, 0.1); border-color: rgba(14, 165, 233, 0.2); color: #bae6fd; }
.pc-alert i { font-size: 1.25rem; }

.pc-pagination {
    display: flex;
    justify-content: center;
    gap: var(--pc-space-2);
    margin-top: var(--pc-space-4);
}

.pc-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--pc-radius);
    background: var(--pc-bg-card);
    border: 1px solid var(--pc-border);
    color: var(--pc-text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--pc-transition);
}

.pc-page-link:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--pc-primary);
    transform: translateY(-1px);
}

.pc-page-link.active {
    background: var(--pc-primary);
    border-color: var(--pc-primary);
    color: white;
}

.pc-page-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.pc-tooltip {
    position: relative;
    display: inline-block;
}

.pc-tooltip .pc-tooltip-text {
    visibility: hidden;
    background: var(--pc-bg-card);
    color: var(--pc-text-primary);
    text-align: center;
    padding: var(--pc-space-2) var(--pc-space-3);
    border-radius: var(--pc-radius);
    border: 1px solid var(--pc-border);
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.875rem;
    white-space: nowrap;
    box-shadow: var(--pc-shadow-lg);
}

.pc-tooltip:hover .pc-tooltip-text {
    visibility: visible;
    opacity: 1;
}

.pc-tooltip .pc-tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--pc-border) transparent transparent transparent;
}