@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-2:#f9f9fb;--color-border:#d2d2d7;--color-border-subtle:#e8e8ed;--color-primary:#0071e3;--color-primary-hover:#0077ed;--color-primary-active:#006edb;--color-primary-tint:#e8f1fc;--color-success:#34c759;--color-success-bg:#edf9f1;--color-warning:#ff9f0a;--color-warning-bg:#fff6e6;--color-danger:#ff3b30;--color-danger-hover:#e5352b;--color-danger-bg:#fff0ef;--color-text-primary:#1d1d1f;--color-text-secondary:#6e6e73;--color-text-tertiary:#86868b;--color-text-on-primary:#fff;--font:-apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", sans-serif;--font-size-xs:11px;--font-size-sm:13px;--font-size-base:15px;--font-size-md:17px;--font-size-lg:22px;--font-size-xl:28px;--font-size-2xl:36px;--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:20px;--s6:24px;--s8:32px;--s10:40px;--s12:48px;--s16:64px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-full:9999px;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 16px #00000012, 0 2px 6px #0000000a;--shadow-lg:0 20px 60px #0000001a, 0 8px 24px #0000000f;--shadow-focus:0 0 0 3px #0071e340;--sidebar-width:240px;--topbar-height:60px;--transition:.18s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font);font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:var(--font);background:0 0;border:none}input,textarea,select{font-family:var(--font)}.auth-layout{background:var(--color-bg);min-height:100vh;padding:var(--s6);justify-content:center;align-items:center;display:flex}.auth-card{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--s12) var(--s10);width:100%;max-width:440px}.auth-logo{align-items:center;gap:var(--s2);margin-bottom:var(--s8);display:flex}.auth-logo-mark{border-radius:var(--radius-md);object-fit:contain;width:36px;height:36px;display:block}.auth-logo-text{color:var(--color-text-primary);letter-spacing:-.4px;font-size:20px;font-weight:700}.auth-card h1{font-size:var(--font-size-xl);letter-spacing:-.5px;margin-bottom:var(--s2);color:var(--color-text-primary);font-weight:700}.auth-card .auth-subtitle{font-size:var(--font-size-base);color:var(--color-text-secondary);margin-bottom:var(--s8)}.auth-footer{margin-top:var(--s6);text-align:center;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.app-shell{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border-subtle);flex-direction:column;flex-shrink:0;height:100%;display:flex;overflow:hidden}.sidebar-header{padding:var(--s5) var(--s5);border-bottom:1px solid var(--color-border-subtle);align-items:center;gap:var(--s3);height:var(--topbar-height);display:flex}.sidebar-logo-mark{border-radius:var(--radius-sm);object-fit:contain;flex-shrink:0;width:30px;height:30px;display:block}.sidebar-logo-text{color:var(--color-text-primary);letter-spacing:-.3px;font-size:17px;font-weight:700}.sidebar-nav{padding:var(--s4) var(--s3);flex:1;overflow-y:auto}.sidebar-section-label{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);padding:var(--s3) var(--s3) var(--s1);font-weight:600}.sidebar-nav-item{align-items:center;gap:var(--s3);padding:var(--s2) var(--s3);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-secondary);cursor:pointer;transition:background var(--transition), color var(--transition);margin-bottom:2px;font-weight:500;text-decoration:none;display:flex}.sidebar-nav-item:hover{background:var(--color-bg);color:var(--color-text-primary);text-decoration:none}.sidebar-nav-item.active{background:var(--color-primary-tint);color:var(--color-primary)}.sidebar-nav-item .nav-icon{opacity:.7;flex-shrink:0;width:18px;height:18px}.sidebar-nav-item.active .nav-icon{opacity:1}.sidebar-footer{padding:var(--s4) var(--s3);border-top:1px solid var(--color-border-subtle)}.sidebar-user{align-items:center;gap:var(--s2);display:flex}.sidebar-user-link{align-items:center;gap:var(--s3);min-width:0;padding:var(--s2) var(--s2);border-radius:var(--radius-md);cursor:pointer;color:inherit;transition:background var(--transition);flex:1;text-decoration:none;display:flex}.sidebar-user-link:hover{background:var(--color-bg)}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:var(--font-size-sm);color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.sidebar-user-email{font-size:var(--font-size-xs);color:var(--color-text-tertiary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{height:var(--topbar-height);background:var(--color-surface);border-bottom:1px solid var(--color-border-subtle);padding:0 var(--s8);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.topbar-title{font-size:var(--font-size-md);color:var(--color-text-primary);letter-spacing:-.2px;font-weight:600}.topbar-actions{align-items:center;gap:var(--s3);display:flex}.page-content{padding:var(--s8);flex:1;overflow-y:auto}.page-content--narrow{width:100%;max-width:1400px;margin-inline:auto}.page-header{margin-bottom:var(--s8)}.page-title{font-size:var(--font-size-xl);letter-spacing:-.5px;color:var(--color-text-primary);margin-bottom:var(--s1);font-weight:700}.page-subtitle{font-size:var(--font-size-base);color:var(--color-text-secondary)}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-subtle);overflow:hidden}.card-header{padding:var(--s5) var(--s6);border-bottom:1px solid var(--color-border-subtle);justify-content:space-between;align-items:center;display:flex}.card-title{font-size:var(--font-size-md);letter-spacing:-.2px;font-weight:600}.card-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:var(--s1)}.card-body{padding:var(--s6)}.form-group{margin-bottom:var(--s5)}.form-label{font-size:var(--font-size-sm);color:var(--color-text-primary);margin-bottom:var(--s2);font-weight:500;display:block}.form-label-row{justify-content:space-between;align-items:baseline;display:flex}.form-label-link{font-size:var(--font-size-sm);font-weight:500}.form-input{width:100%;font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition), box-shadow var(--transition);appearance:none;outline:none;padding:10px 14px}.form-input:focus{border-color:var(--color-primary);box-shadow:var(--shadow-focus)}.form-input:disabled{background:var(--color-bg);color:var(--color-text-tertiary);cursor:not-allowed}.form-input.error{border-color:var(--color-danger)}.form-input.error:focus{box-shadow:0 0 0 3px #ff3b3033}.form-error{margin-top:var(--s1);font-size:var(--font-size-sm);color:var(--color-danger)}.form-select{width:100%;font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition), box-shadow var(--transition);cursor:pointer;outline:none;padding:10px 14px}.form-select:focus{border-color:var(--color-primary);box-shadow:var(--shadow-focus)}.form-row{gap:var(--s4);grid-template-columns:1fr 1fr;display:grid}.btn{justify-content:center;align-items:center;gap:var(--s2);font-size:var(--font-size-sm);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition), box-shadow var(--transition), transform var(--transition), opacity var(--transition);white-space:nowrap;border:none;outline:none;padding:10px 20px;font-weight:500;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:var(--color-text-on-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 4px 12px #0071e34d}.btn-primary:active:not(:disabled){background:var(--color-primary-active);transform:scale(.98)}.btn-secondary{background:var(--color-bg);color:var(--color-text-primary);border:1.5px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-border-subtle)}.btn-danger{background:var(--color-danger-bg);color:var(--color-danger);border:1.5px solid #ff3b3033}.btn-danger:hover:not(:disabled){background:var(--color-danger);color:#fff}.btn-ghost{color:var(--color-text-secondary);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--color-bg);color:var(--color-text-primary)}.btn-full{width:100%}.btn-sm{font-size:var(--font-size-xs);padding:7px 14px}.btn-lg{font-size:var(--font-size-base);padding:13px 26px}.badge{border-radius:var(--radius-full);font-size:var(--font-size-xs);letter-spacing:.02em;align-items:center;padding:3px 10px;font-weight:600;display:inline-flex}.badge-owner{color:#6e40c9;background:#f0e8ff}.badge-admin{background:var(--color-primary-tint);color:var(--color-primary)}.badge-member{background:var(--color-bg);color:var(--color-text-secondary);border:1px solid var(--color-border)}.badge-active{background:var(--color-success-bg);color:#1a8a3c}.badge-invited{background:var(--color-warning-bg);color:#b36a00}.badge-disabled{background:var(--color-bg);color:var(--color-text-tertiary)}.avatar{border-radius:var(--radius-full);letter-spacing:.02em;color:#fff;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:flex}.avatar-sm{width:30px;height:30px;font-size:var(--font-size-sm)}.avatar-md{width:38px;height:38px;font-size:var(--font-size-base)}.avatar-lg{width:52px;height:52px;font-size:var(--font-size-lg)}.avatar-xl{width:72px;height:72px;font-size:var(--font-size-xl)}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);padding:var(--s3) var(--s4);border-bottom:1px solid var(--color-border-subtle);white-space:nowrap;font-weight:600}.data-table td{padding:var(--s4);border-bottom:1px solid var(--color-border-subtle);font-size:var(--font-size-sm);color:var(--color-text-primary);vertical-align:middle}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background var(--transition)}.data-table tbody tr:hover{background:var(--color-surface-2)}.table-user-cell{align-items:center;gap:var(--s3);display:flex}.table-user-name{font-weight:500}.table-user-email{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.table-actions{align-items:center;gap:var(--s2);display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:1000;padding:var(--s6);background:#00000059;justify-content:center;align-items:center;animation:.18s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;animation:.22s slideUp;overflow-y:auto}.modal-header{padding:var(--s6) var(--s6) var(--s4);border-bottom:1px solid var(--color-border-subtle);justify-content:space-between;align-items:flex-start;gap:var(--s4);display:flex}.modal-title{font-size:var(--font-size-lg);letter-spacing:-.3px;font-weight:700}.modal-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:2px}.modal-close-btn{border-radius:var(--radius-full);background:var(--color-bg);cursor:pointer;width:28px;height:28px;color:var(--color-text-secondary);transition:background var(--transition);border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-close-btn:hover{background:var(--color-border)}.modal-body{padding:var(--s6)}.modal-footer{padding:var(--s4) var(--s6) var(--s6);justify-content:flex-end;gap:var(--s3);display:flex}.toast-container{top:var(--s5);right:var(--s5);z-index:2000;gap:var(--s3);pointer-events:none;flex-direction:column;display:flex;position:fixed}.toast{align-items:center;gap:var(--s3);padding:var(--s3) var(--s5);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-md);border:1px solid var(--color-border-subtle);font-size:var(--font-size-sm);color:var(--color-text-primary);pointer-events:all;background:#fffffff2;min-width:280px;max-width:380px;font-weight:500;animation:.22s slideInRight;display:flex}.toast-success{border-left:3px solid var(--color-success)}.toast-error{border-left:3px solid var(--color-danger)}.toast-icon{flex-shrink:0;font-size:16px}.spinner{border:2px solid #0000001a;border-top-color:var(--color-primary);border-radius:50%;animation:.7s linear infinite spin;display:inline-block}.spinner-sm{width:16px;height:16px}.spinner-md{border-width:3px;width:24px;height:24px}.spinner-lg{border-width:4px;width:40px;height:40px}.stats-grid{gap:var(--s4);margin-bottom:var(--s8);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--s6);border:1px solid var(--color-border-subtle);box-shadow:var(--shadow-sm)}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--s2);font-weight:500}.stat-value{color:var(--color-text-primary);letter-spacing:-1px;font-size:32px;font-weight:700;line-height:1}.stat-meta{margin-top:var(--s2);font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.quick-actions{gap:var(--s4);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.quick-action-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--s6);border:1px solid var(--color-border-subtle);box-shadow:var(--shadow-sm);cursor:pointer;transition:box-shadow var(--transition), transform var(--transition), border-color var(--transition);align-items:flex-start;gap:var(--s4);color:inherit;text-decoration:none;display:flex}.quick-action-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary);text-decoration:none;transform:translateY(-1px)}.quick-action-icon{border-radius:var(--radius-md);background:var(--color-primary-tint);width:44px;height:44px;color:var(--color-primary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.quick-action-title{font-size:var(--font-size-base);margin-bottom:var(--s1);font-weight:600}.quick-action-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.profile-header{align-items:center;gap:var(--s5);padding:var(--s6);border-bottom:1px solid var(--color-border-subtle);display:flex}.profile-info h2{font-size:var(--font-size-lg);letter-spacing:-.3px;font-weight:700}.profile-info p{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:var(--s1)}.detail-grid{gap:var(--s5) var(--s8);grid-template-columns:1fr 1fr;display:grid}.detail-item-label{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);margin-bottom:var(--s1);font-weight:600}.detail-item-value{font-size:var(--font-size-base);color:var(--color-text-primary);font-weight:500}.toggle-row{padding:var(--s4) 0;border-top:1px solid var(--color-border-subtle);justify-content:space-between;align-items:center;display:flex}.toggle-info-label{font-size:var(--font-size-base);font-weight:500}.toggle-info-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:2px}.toggle-switch{flex-shrink:0;width:44px;height:26px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-track{background:var(--color-border);border-radius:var(--radius-full);cursor:pointer;transition:background var(--transition);position:absolute;inset:0}.toggle-thumb{width:20px;height:20px;transition:transform var(--transition);pointer-events:none;background:#fff;border-radius:50%;position:absolute;top:3px;left:3px;box-shadow:0 1px 4px #0000002e}.toggle-switch input:checked+.toggle-track{background:var(--color-primary)}.toggle-switch input:checked~.toggle-thumb,.toggle-switch input:checked+.toggle-track+.toggle-thumb{transform:translate(18px)}.empty-state{text-align:center;padding:var(--s16) var(--s8)}.empty-state-icon{margin-bottom:var(--s4);opacity:.3;font-size:48px}.empty-state-title{font-size:var(--font-size-md);margin-bottom:var(--s2);font-weight:600}.empty-state-desc{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--s6)}.alert{padding:var(--s3) var(--s4);border-radius:var(--radius-md);font-size:var(--font-size-sm);margin-bottom:var(--s4)}.alert-error{background:var(--color-danger-bg);color:#c0392b;border:1px solid #ff3b3033}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)scale(.98)}to{opacity:1;transform:none}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:none}}.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--s2)}.gap-3{gap:var(--s3)}.gap-4{gap:var(--s4)}.mt-4{margin-top:var(--s4)}.mt-6{margin-top:var(--s6)}.mb-4{margin-bottom:var(--s4)}.mb-6{margin-bottom:var(--s6)}.text-sm{font-size:var(--font-size-sm)}.text-secondary{color:var(--color-text-secondary)}.font-semibold{font-weight:600}.loading-center{padding:var(--s16);justify-content:center;align-items:center;display:flex}.divider{background:var(--color-border-subtle);height:1px;margin:var(--s5) 0}