:root{--primary-bg: #1a3c34;--accent-color: #f4a261;--hover-color: #e76f51;--secondary-bg: #f8edeb;--shadow-color: rgba(26, 60, 52, .2);--spacing-unit: 1rem}.sidebar{width:100%;height:100%;background-color:var(--primary-bg);color:var(--accent-color);padding:var(--spacing-unit);box-shadow:2px 0 5px var(--shadow-color);overflow-y:auto}.sidebar-title{font-size:1.25rem;margin-bottom:calc(var(--spacing-unit) * 1.5);padding:0 calc(var(--spacing-unit) / 2);display:flex;align-items:center;justify-content:center;font-weight:600}.sidebar-title i{font-size:1.5rem;margin-right:calc(var(--spacing-unit) / 2)}.sidebar-nav{padding:0;list-style:none}.nav-item{margin-bottom:calc(var(--spacing-unit) / 2)}.nav-link{display:flex;align-items:center;color:var(--accent-color);font-size:.95rem;padding:calc(var(--spacing-unit) / 2) var(--spacing-unit);border-radius:5px;text-decoration:none;transition:background-color .3s ease,color .3s ease}.nav-link i{font-size:1.2rem;margin-right:var(--spacing-unit);width:1.5rem;text-align:center}.nav-link:hover{background-color:var(--secondary-bg);color:var(--hover-color)}.nav-link.active{background-color:var(--secondary-bg);color:var(--accent-color);font-weight:600}.nav-link.active:hover{color:var(--hover-color)}.nav-link:focus{outline:2px solid var(--accent-color);outline-offset:2px}@media (max-width: 768px){.sidebar{width:100%}.nav-link{font-size:.9rem}.nav-link i{font-size:1.1rem;margin-right:calc(var(--spacing-unit) * .75)}.sidebar-title{font-size:1.1rem}}@media (max-width: 576px){.sidebar{padding:calc(var(--spacing-unit) / 2)}.sidebar-nav{flex-direction:column;padding:0}.nav-item{margin:0}.nav-link{flex-direction:row;align-items:center;padding:calc(var(--spacing-unit) / 2);font-size:.85rem}.nav-link i{margin-right:var(--spacing-unit);margin-bottom:0;font-size:1rem}.sidebar-title i{font-size:1.2rem}}:root{--primary-bg: #2c2c54fa;--accent-color: #f4a261;--hover-color: #e76f51;--secondary-bg: #f8edeb;--shadow-color: rgba(26, 60, 52, .2);--spacing-unit: 1rem;--header-height: 60px;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--transition-base: .3s ease;--spacing-lg: 1.5rem;--spacing-md: 1rem;--spacing-xs: .5rem;--text-secondary: #6b7280;--text-muted: #9ca3af;--text-primary: #111827;--font-size-xs: .75rem;--hover-bg: rgba(248, 237, 235, .2);--danger-color: #dc2626}.header{position:fixed;top:0;right:0;left:var(--sidebar-width);height:var(--header-height);background:var(--primary-bg);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;z-index:100;transition:left var(--transition-speed)}.header.sidebar-closed{left:var(--sidebar-collapsed-width)}.header-left{display:flex;align-items:center;gap:1rem}.sidebar-toggle{background:none;border:none;color:var(--text-color);font-size:1.5rem;cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;transition:color var(--transition-speed)}.sidebar-toggle:hover{color:var(--accent-color)}.header-right{display:flex;align-items:center;gap:1.5rem}.header-actions{display:flex;gap:.5rem}.action-btn{background:none;border:none;color:var(--text-color);font-size:1.25rem;padding:.5rem;cursor:pointer;position:relative;transition:color var(--transition-speed)}.action-btn:hover{color:var(--accent-color)}.action-btn .badge{position:absolute;top:-5px;right:-5px;font-size:.75rem;font-weight:600;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;padding:0 4px}.user-menu{position:relative}.user-menu-btn{display:flex;align-items:center;gap:.75rem;background:none;border:none;padding:.5rem;cursor:pointer;color:var(--text-color)}.user-avatar{width:2.5rem!important;height:2.5rem!important;display:flex!important;align-items:center!important;justify-content:center!important;font-size:1rem!important;font-weight:600!important;padding:0!important;background-color:var(--accent-color)!important;border:2px solid var(--primary-bg)!important}.user-info{text-align:left}.user-name{display:block;font-weight:600;color:var(--text-color)}.user-role{display:block;font-size:.875rem;color:var(--text-muted)}.user-dropdown{position:absolute;top:100%;right:0;background:var(--primary-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow-md);min-width:200px;margin-top:.5rem;display:none}.user-menu:hover .user-dropdown{display:block}.dropdown-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-color);text-decoration:none;transition:background var(--transition-speed)}.dropdown-item:hover{background:var(--secondary-bg)}.dropdown-item.text-danger{color:var(--danger-color)}.dropdown-item.text-danger:hover{background:var(--danger-color-light)}.dropdown-divider{height:1px;background:var(--border-color);margin:.5rem 0}@media (max-width: 1024px){.header-search{width:200px}}@media (max-width: 768px){.header{left:0}.header-search,.user-info{display:none}}:root{--primary-bg: #ffffff;--secondary-bg: #f8fafc;--accent-color: #3b82f6;--accent-hover: #2563eb;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #e2e8f0;--hover-bg: #f1f5f9;--success-color: #22c55e;--warning-color: #f59e0b;--danger-color: #ef4444;--icon-color: #64748b;--header-height: 64px;--footer-height: 60px;--sidebar-width: 280px;--sidebar-collapsed-width: 80px;--content-max-width: 1280px;--border-radius: 8px;--border-radius-sm: 4px;--border-radius-lg: 12px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--transition-base: all .2s ease-in-out;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--secondary-bg);color:var(--text-primary);line-height:1.5;min-height:100vh;overflow-x:hidden}.layout-container{display:flex;min-height:100vh;background:linear-gradient(120deg,#232946 60%,#393e46);position:relative}.sidebar-container{position:fixed;top:0;left:0;height:100vh;width:var(--sidebar-width);background:#2c2c54fa;border-right:1px solid #232946;z-index:1000;transition:var(--transition-smooth);overflow-y:auto;box-shadow:2px 0 12px #23294614;border-radius:0 1rem 1rem 0}.sidebar-container.closed{width:var(--sidebar-collapsed-width)}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column;transition:var(--transition-smooth);position:relative;background:transparent}.main-content.expanded{margin-left:var(--sidebar-collapsed-width)}.content-wrapper{flex:1;padding:var(--spacing-lg);max-width:var(--content-max-width);margin:0 auto;width:100%;position:relative}.header{position:fixed;top:0;right:0;left:var(--sidebar-width);height:var(--header-height);background:#2c2c54fa;border-bottom:1px solid #232946;z-index:900;transition:var(--transition-smooth);box-shadow:0 2px 12px #23294614;border-radius:0 0 1rem 1rem;color:#fff}.main-content.expanded .header{left:var(--sidebar-collapsed-width)}.footer{position:fixed;bottom:0;right:0;left:var(--sidebar-width);height:var(--footer-height);background:#2c2c54fa;border-top:1px solid #232946;z-index:900;transition:var(--transition-smooth);box-shadow:0 -2px 12px #23294614;border-radius:1rem 1rem 0 0;color:#fff}.main-content.expanded .footer{left:var(--sidebar-collapsed-width)}.content-area{margin-top:var(--header-height);margin-bottom:var(--footer-height);padding:var(--spacing-lg);min-height:calc(100vh - var(--header-height) - var(--footer-height));background:transparent}.card{background-color:var(--primary-bg);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:var(--transition-base);margin-bottom:var(--spacing-lg)}.card:hover{box-shadow:var(--shadow-md)}.card-header{padding:var(--spacing-lg);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.card-body{padding:var(--spacing-lg)}.card-footer{padding:var(--spacing-lg);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.5rem 1rem;border-radius:var(--border-radius);font-weight:500;transition:var(--transition-base);cursor:pointer;border:none;outline:none}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-secondary{background-color:var(--secondary-bg);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--hover-bg)}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover{background-color:#dc2626}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;margin-bottom:var(--spacing-xs);font-weight:500;color:var(--text-primary)}.form-control{width:100%;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--border-radius);background-color:var(--primary-bg);color:var(--text-primary);transition:var(--transition-base)}.form-control:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #3b82f61a}.form-control::-moz-placeholder{color:var(--text-muted)}.form-control::placeholder{color:var(--text-muted)}.table-container{overflow-x:auto;border-radius:var(--border-radius);border:1px solid var(--border-color);background-color:var(--primary-bg)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--spacing-md);text-align:left;border-bottom:1px solid var(--border-color)}.table th{background-color:var(--secondary-bg);font-weight:600;color:var(--text-primary)}.table tr:last-child td{border-bottom:none}.table tr:hover{background-color:var(--hover-bg)}.badge{display:inline-flex;align-items:center;padding:.25rem .5rem;border-radius:9999px;font-size:var(--font-size-xs);font-weight:500}.badge-success{background-color:#dcfce7;color:#166534}.badge-warning{background-color:#fef3c7;color:#92400e}.badge-danger{background-color:#fee2e2;color:#991b1b}.alert{padding:var(--spacing-md);border-radius:var(--border-radius);margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-md)}.alert-success{background-color:#dcfce7;color:#166534;border:1px solid #86efac}.alert-warning{background-color:#fef3c7;color:#92400e;border:1px solid #fcd34d}.alert-danger{background-color:#fee2e2;color:#991b1b;border:1px solid #fca5a5}@media (max-width: 1024px){.content-wrapper{padding:var(--spacing-md)}}@media (max-width: 768px){.sidebar-container{left:-100vw;width:var(--sidebar-width);border-radius:0 1rem 1rem 0;box-shadow:2px 0 12px #2329462e}.sidebar-container.open{left:0;background:#2c2c54fa}.main-content,.main-content.expanded{margin-left:0}.header,.footer{left:0;border-radius:0;font-size:1rem;padding-left:.5rem;padding-right:.5rem}.footer{font-size:.95rem}.content-area{padding:var(--spacing-sm)}}.loading{position:relative;pointer-events:none;opacity:.7}.loading:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-color:#ffffffb3;display:flex;align-items:center;justify-content:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .3s ease-in-out}@keyframes slideIn{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.slide-in{animation:slideIn .3s ease-in-out}.sidebar,.sidebar-title,.sidebar-nav,.sidebar .nav-link,.sidebar .nav-link.active{background:transparent!important;color:#fff!important}.sidebar .nav-link.active{background:#393e46!important;color:#6c63ff!important;border-radius:.5rem}.sidebar .nav-link:hover{background:#393e46!important;color:#fff!important}:root{--primary-bg: #2c2c54fa;--accent-color: #f4a261;--hover-color: #e76f51;--secondary-bg: #f8edeb;--shadow-color: rgba(26, 60, 52, .2);--spacing-unit: 1rem;--footer-height: 60px;--border-color: rgba(244, 162, 97, .2);--spacing-lg: 2rem;--spacing-md: 1.5rem;--spacing-sm: .75rem;--content-max-width: 1200px;--text-secondary: #6b7280;--font-size-sm: .875rem;--transition-base: .25s ease}.footer{height:var(--footer-height);background-color:var(--primary-bg);border-top:1px solid var(--border-color);padding:0 var(--spacing-lg)}.footer-content{height:100%;display:flex;align-items:center;justify-content:space-between;max-width:var(--content-max-width);margin:0 auto}.footer-left{display:flex;align-items:center}.copyright{color:var(--text-secondary);font-size:var(--font-size-sm);margin:0}.footer-right{display:flex;align-items:center;gap:var(--spacing-lg)}.footer-link{color:var(--text-secondary);text-decoration:none;font-size:var(--font-size-sm);transition:var(--transition-base)}.footer-link:hover{color:var(--accent-color)}.footer-social a{color:var(--accent-color);font-size:1.2rem;margin:0 calc(var(--spacing-unit) / 2);text-decoration:none}.footer-social a:hover{color:var(--hover-color)}@media (max-width: 576px){.footer{padding:calc(var(--spacing-unit) / 2)}.footer-link{margin:0 calc(var(--spacing-unit) / 4);font-size:.9rem}.footer-social a{font-size:1rem}}