:root{--primary: #ff6b00;--primary-dark: #d95a00;--primary-light: #fff1e6;--secondary: #1f2937;--success: #16a34a;--success-light: #dcfce7;--warning: #f59e0b;--warning-light: #fef3c7;--danger: #dc2626;--danger-dark: #b91c1c;--danger-light: #fee2e2;--text: #111827;--text-muted: #6b7280;--text-subtle: #9ca3af;--bg: #f9fafb;--surface: #ffffff;--surface-alt: #f3f4f6;--border: #e5e7eb;--radius: 10px;--shadow-sm: 0 1px 2px rgb(17 24 39 / 6%);--shadow-md: 0 4px 12px rgb(17 24 39 / 8%);--sidebar-width: 236px;--header-height: 60px;--mobile-nav-height: 56px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}input,select,textarea{font:inherit;color:var(--text)}:where(input:not([type=checkbox],[type=radio],[type=file],[type=range],[type=color]),select){min-height:38px;background-color:var(--surface)}:where(input,select,textarea)::placeholder{color:var(--text-subtle)}:where(input,select,textarea):focus-visible{outline:2px solid var(--primary);outline-offset:-1px}:where(input,select,textarea):disabled{background-color:var(--surface-alt);color:var(--text-muted);cursor:not-allowed}input[type=checkbox],input[type=radio]{accent-color:var(--primary)}:where(.btn,.nav-link,summary,a):focus-visible{outline:2px solid var(--primary);outline-offset:2px}.layout{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;background:var(--secondary);color:#fff;display:flex;flex-direction:column;padding:16px 12px;gap:4px;z-index:20}.sidebar__nav{display:grid;gap:2px}.sidebar__brand{font-size:19px;font-weight:700;letter-spacing:.4px;padding:8px 12px 20px;color:#fff}.sidebar__brand span{color:var(--primary)}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#ffffffb8;font-weight:500;transition:background .12s ease,color .12s ease}.nav-link:hover{background:#ffffff14;color:#fff}.nav-link--active{background:var(--primary);color:#fff}.sidebar__footer{margin-top:auto;padding:16px 12px 4px;border-top:1px solid rgb(255 255 255 / 12%);font-size:12px;color:#fff9;display:grid;gap:2px}.sidebar__user{color:#fff;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main{display:flex;flex-direction:column;min-width:0}.header{height:var(--header-height);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:16px}.header__title{font-size:17px;font-weight:600;margin:0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header__actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.header__tenant{padding:3px 10px;border-radius:999px;background:var(--surface-alt);color:var(--text-muted);font-size:12px;font-weight:500}.content{padding:24px;flex:1;min-width:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat__label{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin:0 0 8px}.stat__value{font-size:26px;font-weight:700;margin:0;font-variant-numeric:tabular-nums}.stat__hint{font-size:12px;color:var(--text-muted);margin:6px 0 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:8px;border:1px solid transparent;background:var(--primary);color:#fff;font-weight:500;line-height:1.2;min-height:38px;transition:background-color .12s ease,border-color .12s ease,opacity .12s ease}.btn:hover:not(:disabled){background:var(--primary-dark)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--ghost{background:transparent;border-color:var(--border);color:var(--text)}.btn--ghost:hover:not(:disabled){background:var(--surface-alt)}.btn--danger{background:var(--danger)}.btn--danger:hover:not(:disabled){background:var(--danger-dark)}.icon-btn{display:inline-grid;place-items:center;width:34px;height:34px;flex-shrink:0;padding:0;border:none;border-radius:8px;background:transparent;color:var(--text-muted);transition:background-color .12s ease,color .12s ease}.icon-btn:hover{background:var(--surface-alt);color:var(--text)}.icon-btn:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.field{display:grid;gap:6px;margin-bottom:14px}.field label{font-size:13px;font-weight:500}.field input,.field select{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:var(--surface);color:var(--text)}.field input:focus,.field select:focus{outline:2px solid var(--primary);outline-offset:-1px}.field__error{font-size:12px;color:var(--danger)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);background:var(--surface-alt)}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--surface-alt)}.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.alert{padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.alert--error{background:var(--danger-light);color:#991b1b}.alert--info{background:var(--primary-light);color:#9a3412}.notice{position:sticky;top:12px;z-index:30;display:flex;align-items:center;gap:10px;padding:10px 8px 10px 14px;border:1px solid;border-radius:var(--radius);font-size:14px;box-shadow:var(--shadow-md)}.notice--ok{background:#f0fdf4;border-color:#bbf7d0;color:#14532d}.notice--error{background:#fef2f2;border-color:#fecaca;color:#7f1d1d}.notice__text{flex:1;min-width:0}.notice .icon-btn{width:28px;height:28px;color:inherit}.notice .icon-btn:hover{background:#0000000f}.muted{color:var(--text-muted)}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spacer{flex:1}.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(140deg,var(--secondary) 0%,#111827 100%)}.login__card{width:100%;max-width:380px;background:var(--surface);border-radius:14px;padding:30px;box-shadow:var(--shadow-md)}.login__brand{font-size:24px;font-weight:700;text-align:center;margin:0 0 4px}.login__brand span{color:var(--primary)}.login__sub{text-align:center;color:var(--text-muted);margin:0 0 22px;font-size:13px}.center{display:grid;place-items:center;min-height:260px;color:var(--text-muted)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:26px;height:26px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes fade-in{0%{opacity:0}}@keyframes slide-in{0%{transform:translate(24px);opacity:0}}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#11182773;animation:fade-in .15s ease}.drawer{position:fixed;top:0;right:0;bottom:0;z-index:41;width:min(560px,100vw);display:flex;flex-direction:column;background:var(--surface);box-shadow:-12px 0 32px #11182729;animation:slide-in .18s ease}.drawer:focus{outline:none}.drawer__header{display:flex;align-items:center;gap:12px;min-height:var(--header-height);padding:10px 12px 10px 20px;border-bottom:1px solid var(--border)}.drawer__title{flex:1;min-width:0;margin:0;font-size:16px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drawer__body{flex:1;overflow-y:auto;padding:20px}@media(prefers-reduced-motion:reduce){.drawer,.drawer-backdrop{animation:none}}@media(max-width:860px){.layout{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr}.sidebar{height:var(--mobile-nav-height);flex-direction:row;align-items:center;padding:0 8px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none}.sidebar::-webkit-scrollbar{display:none}.sidebar__brand,.sidebar__footer{display:none}.sidebar__nav{display:flex;gap:4px}.nav-link{white-space:nowrap;padding:8px 12px}.header{padding:0 16px;height:52px}.header__title{font-size:16px}.header__tenant{display:none}.content{padding:16px}.notice{top:calc(var(--mobile-nav-height) + 8px)}.drawer__body{padding:16px}}@media(max-width:480px){.header__logout-label{display:none}.login__card{padding:24px 20px}.stat__value{font-size:22px}}