@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--color-bg:#f5f5f7;--color-surface:#fff;--color-surface-hover:#f0f0f5;--color-border:#e2e4ea;--color-border-light:#eceef4;--color-primary:#1e2a4a;--color-primary-light:#2d3d6b;--color-primary-dark:#141c32;--color-accent:#c9a84c;--color-accent-light:#d4b96a;--color-accent-dark:#a88835;--color-text:#1a1d2e;--color-text-secondary:#4b5368;--color-muted:#8a8fa8;--color-success:#22c55e;--color-success-bg:#f0fdf4;--color-warning:#f59e0b;--color-warning-bg:#fffbeb;--color-error:#ef4444;--color-error-bg:#fef2f2;--color-info:#3b82f6;--color-info-bg:#eff6ff;--sidebar-width:250px;--header-height:64px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 3px #1e2a4a14,0 1px 2px #1e2a4a0a;--shadow-md:0 4px 12px #1e2a4a1a,0 2px 4px #1e2a4a0d;--shadow-lg:0 12px 32px #1e2a4a24,0 4px 8px #1e2a4a0f;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:16px}body{background:var(--color-bg);color:var(--color-text);min-height:100vh;font-family:Inter,system-ui,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--color-muted)}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.mobile-menu-btn{color:var(--color-text);cursor:pointer;background:0 0;border:none;padding:4px;display:none}.sidebar-overlay{z-index:40;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:opacity var(--transition);opacity:0;pointer-events:none;background:#00000080;display:none;position:fixed;inset:0}.sidebar-overlay.open{opacity:1;pointer-events:auto;display:block}.auth-page{background:linear-gradient(135deg,var(--color-primary)0%,var(--color-primary-light)50%,#3d4f8a 100%);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:var(--color-surface);border-radius:var(--radius-xl);width:100%;max-width:460px;box-shadow:var(--shadow-lg);padding:40px}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo-mark{width:100%;max-width:180px;height:60px;margin:0 auto 24px;position:relative}.auth-logo h1{color:var(--color-primary);letter-spacing:-.3px;font-size:20px;font-weight:700}.auth-logo p{color:var(--color-muted);margin-top:2px;font-size:13px}.auth-title{color:var(--color-primary);letter-spacing:-.3px;margin-bottom:4px;font-size:22px;font-weight:700}.auth-subtitle{color:var(--color-text-secondary);margin-bottom:28px;font-size:14px}.dashboard-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--color-primary);z-index:50;min-height:100vh;transition:width var(--transition);flex-direction:column;display:flex;position:fixed;top:0;left:0}.sidebar-logo{border-bottom:1px solid #ffffff0d;justify-content:center;align-items:center;padding:24px;display:flex}.sidebar-logo-mark{background:linear-gradient(135deg,var(--color-accent),var(--color-accent-dark));border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.sidebar-logo-text{flex:1;min-width:0}.sidebar-logo-text h2{color:#fff;letter-spacing:.2px;font-size:13px;font-weight:700;line-height:1.2}.sidebar-logo-text p{color:#fff6;letter-spacing:.8px;text-transform:uppercase;margin-top:1px;font-size:10px}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.sidebar-section{margin-bottom:4px}.sidebar-section-label{letter-spacing:1.2px;text-transform:uppercase;color:#ffffff4d;margin-top:8px;padding:8px 12px 4px;font-size:10px;font-weight:600}.sidebar-link{border-radius:var(--radius-sm);color:#ffffffa6;transition:all var(--transition);align-items:center;gap:10px;margin-bottom:1px;padding:9px 12px;font-size:13.5px;font-weight:500;display:flex}.sidebar-link:hover{color:#fff;background:#ffffff14}.sidebar-link.active{color:var(--color-accent);background:#c9a84c2e}.sidebar-link .icon{opacity:.8;flex-shrink:0;align-items:center;display:flex}.sidebar-link.active .icon{opacity:1}.sidebar-footer{border-top:1px solid #ffffff14;padding:12px 10px}.sidebar-user{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);align-items:center;gap:10px;padding:10px 12px;display:flex}.sidebar-user:hover{background:#ffffff0f}.sidebar-avatar{background:linear-gradient(135deg,var(--color-accent),var(--color-accent-dark));width:32px;height:32px;color:var(--color-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.sidebar-user-role{color:#fff6;text-transform:capitalize;margin-top:1px;font-size:11px}.dashboard-header{top:0;left:var(--sidebar-width);height:var(--header-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:40;align-items:center;gap:16px;padding:0 28px;display:flex;position:fixed;right:0}.header-title{color:var(--color-primary);letter-spacing:-.2px;flex:1;font-size:17px;font-weight:700}.dashboard-main{margin-left:var(--sidebar-width);padding-top:var(--header-height);min-height:100vh}.page-content{max-width:1400px;padding:28px}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:20px}.stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;display:flex}.stat-value{color:var(--color-primary);letter-spacing:-1px;font-size:28px;font-weight:700}.stat-label{color:var(--color-muted);margin-top:2px;font-size:13px}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.card-header{border-bottom:1px solid var(--color-border-light);justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;display:flex}.card-title{color:var(--color-primary);letter-spacing:-.1px;font-size:15px;font-weight:700}.card-body{padding:20px}.form-group{margin-bottom:16px}.form-label{color:var(--color-text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-label .required{color:var(--color-error);margin-left:2px}.form-input,.form-select,.form-textarea{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);width:100%;color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition),box-shadow var(--transition);outline:none;padding:9px 13px;font-size:14px}.password-toggle{cursor:pointer;color:var(--color-muted);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;transition:color .15s,background .15s;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.password-toggle:hover{color:var(--color-text);background:var(--color-surface-hover)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #1e2a4a14}.form-input.error,.form-select.error,.form-textarea.error{border-color:var(--color-error)}.form-input::placeholder{color:var(--color-muted)}.form-textarea{resize:vertical;min-height:100px}.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238A8FA8' viewBox='0 0 256 256'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.form-error{color:var(--color-error);margin-top:4px;font-size:12px}.form-hint{color:var(--color-muted);margin-top:4px;font-size:12px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.btn{border-radius:var(--radius-sm);transition:all var(--transition);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:7px;padding:8px 18px;font-size:13.5px;font-weight:600;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-light)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-accent{background:var(--color-accent);color:var(--color-primary)}.btn-accent:hover:not(:disabled){background:var(--color-accent-light)}.btn-outline{color:var(--color-text-secondary);border:1.5px solid var(--color-border);background:0 0}.btn-outline:hover{background:var(--color-bg);border-color:var(--color-primary);color:var(--color-primary)}.btn-ghost{color:var(--color-text-secondary);background:0 0;padding:6px 10px}.btn-ghost:hover{background:var(--color-bg);color:var(--color-primary)}.btn-danger{background:var(--color-error-bg);color:var(--color-error);border:1px solid #0000}.btn-danger:hover{background:var(--color-error);color:#fff}.btn-sm{padding:5px 12px;font-size:12.5px}.btn-lg{padding:11px 24px;font-size:15px}.btn-full{justify-content:center;width:100%}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;letter-spacing:.6px;text-transform:uppercase;color:var(--color-muted);border-bottom:1px solid var(--color-border-light);white-space:nowrap;background:var(--color-bg);padding:11px 16px;font-size:11.5px;font-weight:600}tbody td{color:var(--color-text);border-bottom:1px solid var(--color-border-light);padding:13px 16px;font-size:13.5px}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--color-surface-hover)}.badge{white-space:nowrap;border-radius:99px;align-items:center;gap:4px;padding:3px 8px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-success{background:var(--color-success-bg);color:#16a34a}.badge-warning{background:var(--color-warning-bg);color:#d97706}.badge-error{background:var(--color-error-bg);color:var(--color-error)}.badge-info{background:var(--color-info-bg);color:#2563eb}.badge-neutral{background:var(--color-bg);color:var(--color-muted);border:1px solid var(--color-border)}.badge-primary{color:var(--color-primary);background:#1e2a4a14}.badge-accent{color:var(--color-accent-dark);background:#c9a84c1f}.pagination{border-top:1px solid var(--color-border-light);justify-content:space-between;align-items:center;gap:4px;padding:14px 16px;display:flex}.pagination-info{color:var(--color-muted);font-size:13px}.pagination-controls{align-items:center;gap:4px;display:flex}.page-btn{border-radius:var(--radius-sm);border:1.5px solid var(--color-border);background:var(--color-surface);min-width:32px;height:32px;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition);justify-content:center;align-items:center;padding:0 8px;font-family:inherit;font-size:13px;font-weight:500;display:flex}.page-btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.page-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.page-btn:disabled{opacity:.4;cursor:not-allowed}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#141c328c;justify-content:center;align-items:center;padding:24px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.modal{background:var(--color-surface);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:85vh;box-shadow:var(--shadow-lg);flex-direction:column;animation:.2s slideUp;display:flex}.modal-lg{max-width:740px}.modal-sm{max-width:420px}.modal-header{border-bottom:1px solid var(--color-border-light);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{color:var(--color-primary);font-size:16px;font-weight:700}.modal-body{flex:1;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--color-border-light);flex-shrink:0;justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.alert{border-radius:var(--radius-sm);align-items:flex-start;gap:8px;margin-bottom:16px;padding:11px 14px;font-size:13.5px;display:flex}.alert-error{background:var(--color-error-bg);color:var(--color-error);border:1px solid #fecaca}.alert-success{background:var(--color-success-bg);color:#16a34a;border:1px solid #bbf7d0}.alert-warning{background:var(--color-warning-bg);color:#d97706;border:1px solid #fde68a}.tag{border:1px solid var(--color-border);color:var(--color-primary);background:#1e2a4a0f;border-radius:99px;align-items:center;gap:5px;padding:3px 8px;font-size:12.5px;font-weight:500;display:inline-flex}.tag-remove{cursor:pointer;color:var(--color-muted);background:0 0;border:none;align-items:center;padding:0;line-height:1;display:flex}.tag-remove:hover{color:var(--color-error)}.tags-wrap{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);cursor:text;flex-wrap:wrap;gap:6px;min-height:40px;padding:7px 10px;display:flex}.expertise-dropdown{border:1.5px solid var(--color-border);border-radius:0 0 var(--radius-sm)var(--radius-sm);background:var(--color-surface);max-height:200px;box-shadow:var(--shadow-sm);z-index:10;border-top:none;overflow-y:auto}.expertise-option{cursor:pointer;color:var(--color-text);transition:background var(--transition);justify-content:space-between;align-items:center;padding:8px 12px;font-size:13.5px;display:flex}.expertise-option:hover{background:var(--color-bg)}.expertise-option.selected{color:var(--color-primary);background:#1e2a4a0a;font-weight:500}.links-list{flex-direction:column;gap:8px;display:flex}.link-item{align-items:center;gap:8px;display:flex}.search-input-wrap{flex:1;max-width:320px;position:relative}.search-input-wrap .icon-left{color:var(--color-muted);pointer-events:none;display:flex;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.search-input-wrap input{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);width:100%;color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition);outline:none;padding:8px 12px 8px 34px;font-family:inherit;font-size:13.5px}.search-input-wrap input:focus{border-color:var(--color-primary)}.search-input-wrap input::placeholder{color:var(--color-muted)}.empty-state{text-align:center;color:var(--color-muted);padding:48px 24px}.sidebar-logo-mark{width:100%;max-width:140px;height:48px;position:relative}.empty-state-icon{background:var(--color-bg);width:52px;height:52px;color:var(--color-muted);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 14px;display:flex}.empty-state h3{color:var(--color-text-secondary);margin-bottom:4px;font-size:15px;font-weight:600}.empty-state p{font-size:13.5px}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--color-bg)25%,var(--color-border-light)50%,var(--color-bg)75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.4s infinite shimmer}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.page-header h1{color:var(--color-primary);letter-spacing:-.5px;font-size:23px;font-weight:800}.page-header p{color:var(--color-muted);margin-top:2px;font-size:14px}.detail-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.detail-label{text-transform:uppercase;letter-spacing:.5px;color:var(--color-muted);margin-bottom:3px;font-size:11.5px;font-weight:600}.detail-value{color:var(--color-text);font-size:14px;font-weight:500}.divider{background:var(--color-border-light);height:1px;margin:20px 0}.selection-row{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);align-items:center;gap:10px;padding:11px 14px;display:flex}.selection-row:hover{background:var(--color-bg)}.selection-row.selected{background:#1e2a4a0f}.selection-row-name{color:var(--color-text);font-size:14px;font-weight:600}.selection-row-sub{color:var(--color-muted);margin-top:1px;font-size:12.5px}.selection-avatar{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#ffffffe6;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:flex}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.6s linear infinite spin}.spinner-dark{border-color:#1e2a4a26;border-top-color:var(--color-primary)}@keyframes spin{to{transform:rotate(360deg)}}.password-strength{margin-top:6px}.strength-bar{background:var(--color-border);border-radius:99px;height:3px;margin-bottom:4px;overflow:hidden}.strength-fill{border-radius:99px;height:100%;transition:width .3s,background .3s}.confirm-text{color:var(--color-text-secondary);font-size:14.5px;line-height:1.6}.confirm-highlight{color:var(--color-text);font-weight:700}.input-prefix{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);transition:border-color var(--transition),box-shadow var(--transition);align-items:center;display:flex;overflow:hidden}.input-prefix:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px #1e2a4a14}.input-prefix-label{background:var(--color-bg);color:var(--color-muted);border-right:1px solid var(--color-border);white-space:nowrap;flex-shrink:0;padding:9px 12px;font-size:13.5px}.input-prefix input{color:var(--color-text);background:0 0;border:none;outline:none;flex:1;padding:9px 13px;font-family:inherit;font-size:14px}.action-row{gap:6px;display:flex}.tabs{border-bottom:1.5px solid var(--color-border);gap:2px;margin-bottom:20px;display:flex}.tab{color:var(--color-muted);cursor:pointer;transition:all var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1.5px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:500}.tab:hover{color:var(--color-primary)}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}@media (max-width:1024px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.dashboard-header{padding:0 16px;left:0}.dashboard-main{margin-left:0}.mobile-menu-btn{justify-content:center;align-items:center;display:flex}}