.app-shell{min-height:100vh;background:var(--bg)}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.header-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.6rem}.page-header h1{margin:0 0 .35rem;color:var(--text);font-size:clamp(1.7rem,3vw,2.4rem)}.page-header p{margin:0;color:var(--muted)}.account-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}@media(max-width:900px){.page-header{flex-direction:column}.header-actions,.account-grid{grid-template-columns:1fr}}.route-loading{min-height:100vh;display:grid;place-items:center;background:var(--bg);color:var(--muted);font-weight:800}.layout{min-height:100vh;display:grid;grid-template-columns:290px 1fr}.sidebar{background:#0f172a;color:#fff;padding:1.2rem;display:flex;flex-direction:column;gap:1.2rem;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:.8rem;padding:.8rem}.brand-mark{width:46px;height:46px;display:grid;place-items:center;background:linear-gradient(135deg,#60a5fa,#22c55e);border-radius:16px;font-size:1.5rem;font-weight:900}.brand small{display:block;color:#cbd5e1;margin-top:.2rem}.nav-links{display:grid;gap:.35rem}.nav-links a{color:#cbd5e1;padding:.85rem .95rem;border-radius:14px;display:flex;align-items:center;gap:.7rem;font-weight:700}.nav-links a.active,.nav-links a:hover{background:#ffffff1a;color:#fff}.sidebar-footer{margin-top:auto;display:grid;gap:.8rem;color:#cbd5e1;word-break:break-all}.main-content{padding:2rem;min-width:0}@media(max-width:980px){.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.nav-links{grid-template-columns:repeat(2,minmax(0,1fr))}}:root{--bg: #f5f7fb;--panel: #ffffff;--panel-2: #f9fafb;--text: #111827;--muted: #6b7280;--line: #e5e7eb;--brand: #18264f;--brand-2: #2563eb;--success: #059669;--warning: #d97706;--danger: #dc2626;--shadow: 0 18px 45px rgba(15, 23, 42, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.card{background:var(--panel);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.btn{border:0;border-radius:14px;padding:.8rem 1rem;font-weight:750;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px #18264f40}.btn-secondary{background:#eef2ff;color:var(--brand)}.btn-danger{background:#fee2e2;color:var(--danger)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.form-field{display:grid;gap:.45rem}.form-field label{font-weight:750;color:#374151;font-size:.9rem}.form-field input,.form-field select,.form-field textarea{border:1px solid var(--line);border-radius:14px;padding:.85rem 1rem;background:#fff;outline:none}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--brand-2);box-shadow:0 0 0 4px #2563eb1a}.full-span{grid-column:1 / -1}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:.9rem 1rem;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:#fafafa}.notice{padding:1rem;border-radius:16px;border:1px solid var(--line);background:#fff;color:var(--muted)}.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}.success-box{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}.code-box{background:#0f172a;color:#dbeafe;border-radius:16px;padding:1rem;overflow-x:auto}@media(max-width:900px){.form-grid{grid-template-columns:1fr}}