:root{--color-bg: #f7f7f8;--color-surface: #ffffff;--color-border: #e2e2e5;--color-text: #1a1a1a;--color-text-muted: #5b5b60;--color-label: #444;--color-brand: #3587c0;--color-brand-hover: #2d709f;--color-brand-active: #4389ba;--color-brand-contrast: #ffffff;--color-brand-soft: #eff6f9;--color-secondary-1: #48687e;--color-secondary-2: #36556c;--color-secondary-3: #5283a7;--color-slate: #46525a;--color-slate-dark: #282e35;--color-slate-darker: #191e25;--color-slate-contrast: #f1f4f6;--color-slate-border: rgba(255, 255, 255, .1);--color-slate-hover: rgba(255, 255, 255, .06);--color-secondary-bg: #e5e7eb;--color-secondary-bg-hover: #d1d5db;--color-disabled-bg: #d8dcE1;--color-disabled-text: #9aa1a9;--color-danger: #b91c1c;--color-danger-bg: #fee2e2;--color-danger-border: #fecaca;--color-success: #15803d;--color-success-bg: #dcfce7;--radius-sm: 4px;--radius-md: 8px;--radius-full: 999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg)}a{color:var(--color-brand)}a:active{color:var(--color-brand-active)}:focus-visible{outline:2px solid var(--color-brand-active);outline-offset:2px}.page{max-width:960px;margin:0 auto;padding:var(--space-6) var(--space-5)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);margin-bottom:var(--space-5)}h1{font-size:1.5rem}h2{font-size:1.15rem}.page-header{margin-bottom:var(--space-5)}.page-header h1{margin:0 0 var(--space-1)}.page-header p{margin:0}.top-bar{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);flex-wrap:wrap}.row{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-3)}label{font-size:.85rem;font-weight:600;color:var(--color-label)}input[type=text],input[type=email],input[type=password],select{padding:var(--space-2);border:1px solid #ccc;border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit;background:var(--color-surface);color:var(--color-text)}input[type=text]:focus-visible,input[type=email]:focus-visible,input[type=password]:focus-visible,select:focus-visible{outline:2px solid var(--color-brand-active);outline-offset:1px;border-color:var(--color-brand)}button,.button{display:inline-block;cursor:pointer;padding:var(--space-2) var(--space-4);border:none;border-radius:var(--radius-md);background:linear-gradient(180deg,var(--color-secondary-3),var(--color-brand));color:var(--color-brand-contrast);font-size:.9rem;font-weight:600;font-family:inherit;text-decoration:none;line-height:1.4;box-shadow:0 1px 2px #14283c26;transition:background .15s ease,box-shadow .15s ease,transform .1s ease}button:hover:not(:disabled),.button:hover{background:linear-gradient(180deg,var(--color-brand),var(--color-brand-hover));box-shadow:0 4px 10px #14283c38;transform:translateY(-1px)}button:active:not(:disabled),.button:active{transform:translateY(0);box-shadow:0 1px 2px #14283c2e}button:disabled{background:var(--color-disabled-bg);color:var(--color-disabled-text);box-shadow:none;cursor:not-allowed}button.secondary,.button.secondary{background:var(--color-secondary-bg);color:var(--color-text);box-shadow:0 1px 2px #14283c14}button.secondary:hover:not(:disabled),.button.secondary:hover{background:var(--color-secondary-bg-hover);box-shadow:0 3px 8px #14283c24;transform:translateY(-1px)}button.secondary:active:not(:disabled),.button.secondary:active{transform:translateY(0);box-shadow:0 1px 2px #14283c1a}button.ghost,.button.ghost{background:none;color:var(--color-text-muted);border:1px solid var(--color-border);box-shadow:none}button.ghost:hover:not(:disabled),.button.ghost:hover{background:var(--color-bg);color:var(--color-text);box-shadow:none;transform:none;border-color:var(--color-brand)}button.danger,.button.danger{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid var(--color-danger-border);box-shadow:none}button.danger:hover:not(:disabled),.button.danger:hover{background:var(--color-danger-border);transform:translateY(-1px)}button.link-button{background:none;color:var(--color-brand);padding:0;font-weight:600;text-decoration:underline}button.link-button:hover:not(:disabled){background:none;color:var(--color-brand-hover)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:var(--space-2);border-bottom:1px solid #eee;font-size:.9rem;white-space:nowrap}td.wrap{white-space:normal}.error{color:var(--color-danger);font-size:.9rem;margin:var(--space-2) 0}.muted{color:var(--color-text-muted);font-size:.85rem}.empty-state{text-align:center;padding:var(--space-6) var(--space-4);color:var(--color-text-muted)}.empty-state p{margin:0 0 var(--space-3)}.card-disabled{background:var(--color-bg);border-style:dashed}.card-disabled h2{color:var(--color-text-muted)}.tabs{display:flex;gap:var(--space-1);margin-bottom:var(--space-5);border-bottom:2px solid var(--color-border);overflow-x:auto}.tab{display:inline-block;padding:.6rem 1.1rem;text-decoration:none;color:var(--color-label);font-weight:600;font-size:.95rem;border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap}.tab-active{color:var(--color-brand);border-bottom-color:var(--color-brand)}.chip{display:inline-flex;align-items:center;padding:.5rem 1.1rem;border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-weight:600;font-size:.9rem;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .1s ease}.chip:hover:not(:disabled){border-color:var(--color-brand);color:var(--color-brand);background:var(--color-brand-soft);transform:translateY(-1px)}.chip-active,.chip-active:hover{background:var(--color-brand);border-color:var(--color-brand);color:var(--color-brand-contrast)}.switch{display:inline-flex;align-items:center;gap:var(--space-2);border:none;background:none;padding:0;cursor:pointer;font-family:inherit}.switch-track{width:36px;height:20px;border-radius:var(--radius-full);background:#d1d5db;position:relative;flex-shrink:0;transition:background .15s ease}.switch-track:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s ease}.switch[aria-checked=true] .switch-track{background:var(--color-success)}.switch[aria-checked=true] .switch-track:after{transform:translate(16px)}.switch-label{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.switch[aria-checked=true] .switch-label{color:var(--color-success)}.status-badge{display:inline-flex;align-items:center;gap:var(--space-2);font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.status-badge:before{content:"";width:8px;height:8px;border-radius:50%;background:#d1d5db;flex-shrink:0}.status-badge-active{color:var(--color-success)}.status-badge-active:before{background:var(--color-success)}.confirm-bar{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-danger-bg);border:1px solid var(--color-danger-border);border-radius:var(--radius-sm);flex-wrap:wrap}.confirm-bar-message{font-size:.85rem;font-weight:600;color:var(--color-text)}.file-input-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.file-upload{display:inline-flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.file-upload-label{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border:1px solid var(--color-brand);border-radius:var(--radius-sm);color:var(--color-brand);background:var(--color-surface);font-weight:600;font-size:.9rem;cursor:pointer;transition:background .15s ease,color .15s ease}.file-upload-label:hover{background:var(--color-brand-soft)}.file-upload-filename{font-size:.85rem;color:var(--color-text-muted)}.action-divider{padding-left:var(--space-3);margin-left:var(--space-1);border-left:1px solid var(--color-border)}.spinner{display:inline-block;width:1em;height:1em;border:2px solid var(--color-border);border-top-color:var(--color-brand);border-radius:50%;animation:spin .6s linear infinite;vertical-align:-.15em}.loading-row{display:flex;align-items:center;gap:var(--space-2);color:var(--color-text-muted);font-size:.9rem;padding:var(--space-3) 0}@keyframes spin{to{transform:rotate(360deg)}}.toast-viewport{position:fixed;bottom:var(--space-5);right:var(--space-5);display:flex;flex-direction:column;gap:var(--space-2);z-index:1000;max-width:320px}.toast{background:var(--color-text);color:#fff;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:.9rem;box-shadow:0 4px 12px #00000026}.toast-success{background:#14532d}.toast-error{background:#7f1d1d}.brand{display:flex;flex-direction:column;gap:var(--space-2)}.brand-mark{width:100%;max-width:190px;height:auto}.sidebar-brand{background:var(--color-surface);border-radius:var(--radius-md);padding:var(--space-3)}.app-shell{display:flex;min-height:100vh;align-items:flex-start}.sidebar{width:240px;flex-shrink:0;min-height:100vh;background:var(--color-slate);color:var(--color-slate-contrast);display:flex;flex-direction:column;padding:var(--space-5) var(--space-4);gap:var(--space-5)}.sidebar-nav{display:flex;flex-direction:column;gap:var(--space-1);flex:1}.sidebar-link{display:block;padding:.6rem .9rem;border-radius:var(--radius-sm);text-decoration:none;color:#f1f4f6bf;font-weight:600;font-size:.95rem;white-space:nowrap;transition:background .15s ease,color .15s ease}.sidebar-link:hover{background:var(--color-slate-hover);color:var(--color-slate-contrast)}.sidebar-link-active,.sidebar-link-active:hover{background:var(--color-slate-dark);color:var(--color-brand-active)}.sidebar-footer{display:flex;flex-direction:column;gap:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--color-slate-border)}.main-content{flex:1;min-width:0}.account-menu{position:relative}.account-trigger{display:flex;align-items:center;gap:var(--space-2);width:100%;background:none;border:none;padding:var(--space-2);border-radius:var(--radius-sm);cursor:pointer;text-align:left;color:inherit;font-family:inherit;box-shadow:none}.account-trigger:hover{background:var(--color-slate-hover);box-shadow:none;transform:none}.account-avatar{width:32px;height:32px;border-radius:50%;background:var(--color-brand);color:var(--color-brand-contrast);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0}.account-identity{min-width:0;flex:1}.account-name{display:block;font-weight:600;font-size:.9rem;color:var(--color-slate-contrast);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-role{display:block;font-size:.75rem;color:#f1f4f699}.account-caret{color:#f1f4f680;flex-shrink:0}.account-dropdown{display:flex;flex-direction:column;gap:2px;margin-top:var(--space-2)}.account-dropdown button{background:none;color:#f1f4f6d9;box-shadow:none;text-align:left;width:100%;font-weight:500;padding:.5rem var(--space-2);border-radius:var(--radius-sm)}.account-dropdown button:hover:not(:disabled){background:var(--color-slate-hover);color:var(--color-slate-contrast);box-shadow:none;transform:none}.table-scroll{max-height:28rem;overflow-y:auto}.table-scroll thead th{position:sticky;top:0;background:var(--color-surface);z-index:1}.stat-tile{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:inherit;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.stat-tile:hover{transform:translateY(-2px);box-shadow:0 6px 16px #14283c1f;border-color:var(--color-brand)}.stat-tile-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);background:var(--color-brand-soft);color:var(--color-brand);flex-shrink:0}.split-view{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5);align-items:start}@media(max-width:640px){.page{padding:var(--space-4) var(--space-3)}.card{padding:var(--space-4)}.top-bar{align-items:flex-start}th,td{white-space:normal}}@media(max-width:768px){.app-shell{flex-direction:column}.sidebar{width:100%;min-height:0;flex-direction:row;align-items:center;border-right:none;border-bottom:1px solid var(--color-slate-border);padding:var(--space-3) var(--space-4);overflow-x:auto;gap:var(--space-4)}.sidebar-nav{flex-direction:row}.sidebar-footer{flex-direction:row;align-items:center;border-top:none;padding-top:0;margin-left:auto}.split-view{grid-template-columns:1fr}}