:root{--ink: #1a1a2e;--paper: #fafafa;--accent: #14507a;--accent-dark: #0e3a59;--danger: #a4243b;--border: #d5d5dd;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink)}*{box-sizing:border-box}body{margin:0;background:var(--paper);font-size:16px;line-height:1.5}.app-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1.5rem;background:var(--accent);color:#fff}.brand{color:#fff;font-weight:700;text-decoration:none}.header-nav{display:flex;align-items:center;gap:.75rem}.app-main{max-width:60rem;margin:0 auto;padding:1.5rem}.auth-card{max-width:26rem;margin:4rem auto;padding:2rem;background:#fff;border:1px solid var(--border);border-radius:8px}form label{display:block;margin-bottom:1rem;font-weight:600}form input,form select{display:block;width:100%;margin-top:.25rem;padding:.5rem;font-size:1rem;border:1px solid var(--border);border-radius:4px}button{padding:.5rem 1rem;font-size:1rem;border:none;border-radius:4px;background:var(--accent);color:#fff;cursor:pointer}button:hover:not(:disabled){background:var(--accent-dark)}button:disabled{opacity:.6;cursor:default}button.danger{background:var(--danger)}.error{color:var(--danger);font-weight:600}.notice{color:var(--accent-dark);font-weight:600}.status{text-align:center;margin-top:4rem}.org-list{list-style:none;padding:0}.org-list li{padding:.5rem 0;border-bottom:1px solid var(--border)}.role-badge{font-size:.85rem;padding:.1rem .5rem;border-radius:999px;background:#e5edf3;color:var(--accent-dark)}.member-table{width:100%;border-collapse:collapse;margin-bottom:2rem}.member-table th,.member-table td{text-align:left;padding:.5rem;border-bottom:1px solid var(--border)}.invite-form{max-width:26rem}.button-link{display:inline-block;padding:.5rem 1rem;background:var(--accent);color:#fff;border-radius:4px;text-decoration:none}