:root{--color-brand:#f3722c;--color-brand-hover:#d95f1e;--color-brand-bg:#f3722c1a;--color-brand-light:#fef3ed;--color-success:#45b058;--color-success-bg:#45b0581f;--color-success-light:#edf7ef;--color-warning:#ffb300;--color-warning-bg:#ffb3001f;--color-warning-light:#fff8e6;--color-danger:#e53935;--color-danger-hover:#c62828;--color-danger-bg:#e539351f;--color-danger-light:#fde8e8;--color-info:#3b82f6;--color-info-bg:#3b82f61a;--color-purple:#8b5cf6;--color-purple-bg:#8b5cf61a;--color-pink:#ec4899;--color-pink-bg:#ec48991a;--color-cyan:#06b6d4;--color-cyan-bg:#06b6d41a;--color-text-primary:#1a1a1a;--color-text-secondary:#757575;--color-text-tertiary:#9e9e9e;--color-text-white:#fff;--color-bg-canvas:#f4f6f8;--color-bg-panel:#fff;--color-bg-sidebar:#024;--color-bg-subtle:#fafbfc;--color-border:#e0e0e0;--color-border-light:#f0f0f0;--color-border-focus:#f3722c;--color-sidebar-text:#ffffffbf;--color-sidebar-text-active:#fff;--color-sidebar-active-bg:#f3722c33;--color-sidebar-hover-bg:#ffffff14;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-xs:11px;--text-sm:12px;--text-base:14px;--text-md:16px;--text-lg:18px;--text-xl:20px;--text-2xl:24px;--text-3xl:28px;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--radius-badge:4px;--radius-btn:6px;--radius-panel:8px;--radius-lg:12px;--radius-xl:16px;--shadow-panel:0 1px 2px #0000000d, 0 0 0 1px var(--color-border);--shadow-panel-hover:0 4px 12px #00000014, 0 0 0 1px var(--color-border);--shadow-modal:0 10px 40px #00000026, 0 2px 8px #00000014;--shadow-dropdown:0 4px 16px #0000001f;--shadow-card-hover:0 4px 16px #0000001a;--sidebar-width:260px;--transition-fast:.15s ease;--transition-base:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-family);font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-bg-canvas);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%}a{color:inherit;text-decoration:none}button{font-family:var(--font-family);cursor:pointer;border:none;outline:none}input,textarea,select{font-family:var(--font-family);font-size:var(--text-base);outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#bdbdbd}.app-layout{height:100vh;display:flex;overflow:hidden}.app-main{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.app-header{background:var(--color-bg-panel);border-bottom:1px solid var(--color-border);flex-shrink:0;justify-content:flex-end;align-items:center;gap:12px;height:56px;padding:0 28px;display:flex}.app-content{background:var(--color-bg-canvas);flex:1;padding:24px 28px;overflow-y:auto}.page-header{margin-bottom:24px}.page-title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--color-text-primary);line-height:32px}.page-subtitle{font-size:var(--text-base);color:var(--color-text-secondary);margin-top:4px}.panel{background:var(--color-bg-panel);border-radius:var(--radius-panel);box-shadow:var(--shadow-panel);transition:box-shadow var(--transition-fast)}.panel-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.panel-title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-text-primary)}.panel-body{padding:20px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2.5px solid var(--color-border);border-top-color:var(--color-brand);border-radius:50%;width:24px;height:24px;animation:.7s linear infinite spin}.loading-container{color:var(--color-text-secondary);font-size:var(--text-base);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:60px 20px;display:flex}.error-state{color:var(--color-danger);text-align:center;flex-direction:column;align-items:center;gap:12px;padding:48px 20px;display:flex}.empty-state{color:var(--color-text-secondary);text-align:center;flex-direction:column;align-items:center;gap:12px;padding:60px 20px;display:flex}.empty-state-icon{opacity:.4;font-size:40px}.divider{background:var(--color-border);height:1px;margin:16px 0}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-bottom:24px;display:grid}.two-col{grid-template-columns:1fr 1fr;gap:24px;display:grid}.tab-bar{border-bottom:1px solid var(--color-border);gap:0;margin-bottom:20px;display:flex}.tab-item{font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast), border-color var(--transition-fast);white-space:nowrap;background:0 0;border-bottom:2px solid #0000;padding:10px 18px}.tab-item:hover{color:var(--color-text-primary)}.tab-item.active{color:var(--color-brand);border-bottom-color:var(--color-brand);font-weight:var(--font-semibold)}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-label{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.04em}.form-input,.form-select{border:1px solid var(--color-border);border-radius:var(--radius-btn);width:100%;height:40px;font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-bg-panel);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);padding:0 12px}input[type=file].form-input{cursor:pointer;align-items:center;padding-top:0;padding-bottom:0;font-size:13px;line-height:38px;display:flex}input[type=file].form-input::file-selector-button{background:var(--color-bg-canvas);border:1px solid var(--color-border);color:var(--color-text-secondary);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);border-radius:4px;margin-right:8px;padding:4px 8px;font-size:12px;font-weight:500}input[type=file].form-input::file-selector-button:hover{background:var(--color-bg-panel);color:var(--color-text-primary)}.form-input:focus,.form-select:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px var(--color-brand-bg)}.form-input::placeholder{color:var(--color-text-secondary)}.form-select{cursor:pointer;appearance:none;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='%23757575' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.form-select:disabled{opacity:.5;cursor:not-allowed}.form-textarea{border:1px solid var(--color-border);border-radius:var(--radius-btn);width:100%;min-height:100px;font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-bg-panel);resize:vertical;transition:border-color var(--transition-fast);padding:10px 12px}.form-textarea:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px var(--color-brand-bg)}.form-error{font-size:var(--text-sm);color:var(--color-danger)}@keyframes slideInDown{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}.toast-container{z-index:9999;flex-direction:column;gap:8px;display:flex;position:fixed;top:20px;right:20px}.toast{border-radius:var(--radius-panel);font-size:var(--text-base);font-weight:var(--font-medium);box-shadow:var(--shadow-dropdown);align-items:center;gap:10px;min-width:280px;padding:12px 16px;animation:.2s slideInDown;display:flex}.toast.success{background:var(--color-success);color:#fff}.toast.error{background:var(--color-danger);color:#fff}.toast.info{background:var(--color-bg-sidebar);color:#fff}.status-badge{border-radius:var(--radius-badge);font-size:var(--text-xs);font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:5px;padding:3px 10px;line-height:1.4;display:inline-flex}.status-badge.pending{background:var(--color-warning-bg);color:#e69500}.status-badge.verified,.status-badge.active,.status-badge.true{background:var(--color-success-bg);color:var(--color-success)}.status-badge.suspended,.status-badge.expired,.status-badge.false{background:var(--color-danger-bg);color:var(--color-danger)}.status-badge.sold,.status-badge.dismissed{background:var(--color-bg-canvas);color:var(--color-text-tertiary)}.status-badge.pending_review{background:var(--color-warning-bg);color:#e69500}.status-badge.action_taken{background:var(--color-info-bg);color:var(--color-info)}