@media (prefers-color-scheme:dark){:root:not(.light){--bg-base:#1A1510;--bg-surface:#221C15;--bg-elevated:#2A2218;--bg-sunken:#15110D;--bg-inverse:#F5F0EB;--text-primary:#F5F0EB;--text-secondary:#C9A87C;--text-tertiary:#8B7355;--text-inverse:#1A1A1A;--text-link:#EDC45A;--text-link-hover:#F4DB91;--border-light:#3D3225;--border-default:#4A3D2E;--border-strong:#6B5A42;--border-focus:#EDC45A;--neutral-50:#1A1510;--neutral-100:#221C15;--neutral-200:#2A2218;--neutral-300:#3D3225;--neutral-400:#6B5A42;--neutral-500:#8B7355;--neutral-600:#A89F92;--neutral-700:#D1C9BF;--neutral-800:#E8E2DC;--neutral-900:#F5F0EB;--primary-color:#C9A87C;--primary-dark:#E0CDB8;--primary-light:#A87B4F;--secondary-color:#F5F0EB;--accent-color:#D9A82E;--accent-light:#EDC45A;--text-dark:#F5F0EB;--text-light:#C9A87C;--white:#1A1510;--ivory:#221C15;--light-gray:#2A2218;--border-color:#4A3D2E;--color-success-light:#1B3A28;--color-warning-light:#3D2E0A;--color-error-light:#3D1515;--color-info-light:#1A2D45}}:root.dark img,:root.dark picture{filter:brightness(0.9)}@media (prefers-color-scheme:dark){:root:not(.light) img,:root:not(.light) picture{filter:brightness(0.9)}}:root.dark body{background-color:var(--bg-base);color:var(--text-primary)}:root.dark .section,:root.dark .section-light,:root.dark .section-white,:root.dark .bg-white,:root.dark .bg-ivory,:root.dark .light-bg,:root.dark .gray-bg{background-color:var(--bg-surface);color:var(--text-primary)}:root.dark .header,:root.dark .header.scrolled{background-color:rgba(26,21,16,0.92);box-shadow:0 8px 32px rgba(0,0,0,0.5);backdrop-filter:blur(10px)}:root.dark .header .nav-menu>li>a,:root.dark .nav-menu li a{color:var(--text-primary)}:root.dark .header.scrolled .nav-menu li a{color:var(--text-primary)}:root.dark .card,:root.dark .card-service,:root.dark .card-article,:root.dark .card-product,:root.dark .card-testimonial{background:var(--bg-elevated);border-color:var(--border-default);color:var(--text-primary)}:root.dark .card-header,:root.dark .card-footer{border-color:var(--border-light)}:root.dark .card-product .card-img{background:var(--bg-sunken)}:root.dark .card-product .card-price{color:var(--accent-light)}:root.dark .card .white-box,:root.dark .card .card-white,:root.dark .card [style*="background:#fff"],:root.dark .card [style*="background: #fff"]{background:var(--bg-elevated) !important}:root.dark .btn-primary{background:var(--accent-color);color:#1A1510;border-color:var(--accent-color)}:root.dark .btn-primary:hover{background:var(--accent-light);border-color:var(--accent-light);color:#1A1510}:root.dark .btn-outline{color:var(--accent-light);border-color:var(--accent-color);background:transparent}:root.dark .btn-outline:hover{background:var(--accent-color);color:#1A1510}:root.dark .btn-ghost{color:var(--text-primary)}:root.dark .btn-ghost:hover{background:var(--bg-sunken)}:root.dark .btn-secondary{color:#1A1510}:root.dark .form-input,:root.dark .form-select,:root.dark .form-textarea{background:var(--bg-sunken);color:var(--text-primary);border-color:var(--border-strong)}:root.dark .form-input::placeholder,:root.dark .form-textarea::placeholder{color:var(--text-tertiary)}:root.dark .form-input:focus,:root.dark .form-select:focus,:root.dark .form-textarea:focus{border-color:var(--accent-color);box-shadow:0 0 0 3px rgba(184,134,11,0.22)}:root.dark .form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C9A87C' d='M6 8L1 3h10z'/%3E%3C/svg%3E")}:root.dark .form-file-label{border-color:var(--border-strong);color:var(--text-secondary);background:var(--bg-sunken)}:root.dark .form-file:hover .form-file-label{border-color:var(--accent-color);color:var(--accent-light);background:var(--bg-elevated)}:root.dark .form-label{color:var(--text-primary)}:root.dark .modal-overlay{background:rgba(10,7,4,0.72);backdrop-filter:blur(4px)}:root.dark .modal{background:var(--bg-elevated);color:var(--text-primary);box-shadow:var(--shadow-2xl)}:root.dark .modal-header{border-color:var(--border-light)}:root.dark .modal-header h3{color:var(--text-primary)}:root.dark .modal-close{color:var(--text-secondary)}:root.dark .modal-close:hover{background:var(--bg-sunken);color:var(--text-primary)}:root.dark .modal-footer{border-color:var(--border-light)}:root.dark .badge{background:var(--bg-sunken);color:var(--text-primary);border-color:var(--border-default)}:root.dark .badge-rge{background:rgba(45,125,70,0.18);color:#7FD49A}:root.dark .badge-promo{background:rgba(184,134,11,0.18);color:var(--accent-light)}:root.dark .badge-new{background:rgba(43,108,176,0.18);color:#7FB6E8}:root.dark .alert-success{background:var(--color-success-light);color:#9FE0B5}:root.dark .alert-error{background:var(--color-error-light);color:#F2A6A6}:root.dark .alert-warning{background:var(--color-warning-light);color:var(--accent-light)}:root.dark .alert-info{background:var(--color-info-light);color:#8FC2F0}:root.dark table,:root.dark .table{background:var(--bg-elevated);color:var(--text-primary)}:root.dark table th,:root.dark .table th{background:var(--bg-sunken);color:var(--text-primary);border-color:var(--border-default)}:root.dark table td,:root.dark .table td{border-color:var(--border-light)}:root.dark table tbody tr:nth-child(even),:root.dark table tbody tr:nth-of-type(odd),:root.dark .table-striped tbody tr:nth-of-type(odd){background:var(--bg-surface)}:root.dark table tbody tr:hover,:root.dark .table tbody tr:hover{background:var(--bg-sunken)}:root.dark .breadcrumb,:root.dark .breadcrumb a{color:var(--text-secondary)}:root.dark .breadcrumb a:hover{color:var(--accent-light)}:root.dark .breadcrumb-current{color:var(--text-primary)}:root.dark .accordion-item,:root.dark .accordion-header{background:var(--bg-elevated);border-color:var(--border-default);color:var(--text-primary)}:root.dark .accordion-content{background:var(--bg-surface);color:var(--text-secondary)}:root.dark .progress-bar{background:var(--bg-sunken)}:root.dark a{color:var(--text-link)}:root.dark a:hover{color:var(--text-link-hover)}:root.dark h1,:root.dark h2,:root.dark h3,:root.dark h4,:root.dark h5,:root.dark h6{color:var(--text-primary)}:root.dark p,:root.dark li,:root.dark span{color:inherit}:root.dark strong{color:var(--text-primary)}:root.dark blockquote,:root.dark .testimonial,:root.dark .review{color:var(--text-secondary)}:root.dark .toast,:root.dark .notification,:root.dark .flash{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-default);box-shadow:var(--shadow-xl)}:root.dark{scrollbar-color:var(--border-strong) var(--bg-sunken)}:root.dark::-webkit-scrollbar{width:12px;height:12px}:root.dark::-webkit-scrollbar-track{background:var(--bg-sunken)}:root.dark::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full);border:3px solid var(--bg-sunken)}:root.dark::-webkit-scrollbar-thumb:hover{background:var(--neutral-500)}:root.dark img,:root.dark picture,:root.dark video{transition:filter 0.3s var(--ease-in-out)}:root.dark .topbar{background:var(--bg-sunken);color:var(--text-secondary)}:root.dark .chatbot-window,:root.dark .chatbot-panel{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-default)}