:root{--kfid-bg:#f3f6fb;--kfid-surface:#fff;--kfid-text:#122033;--kfid-muted:#4b5e78;--kfid-border:#d7e0ec;--kfid-primary:#0a6a94;--kfid-primary-hover:#085575;--kfid-danger-bg:#fff0f0;--kfid-danger-text:#a21a1a;--kfid-success-bg:#ecfff1;--kfid-success-text:#116b31;--kfid-info-bg:#eef6ff;--kfid-info-text:#144d82;--kfid-radius:14px;--kfid-shadow:0 24px 48px -36px rgba(17,36,64,.5)}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;font-family:Segoe UI,Helvetica Neue,sans-serif;background:radial-gradient(circle at 15% 15%,#e1f4ff,transparent 40%),radial-gradient(circle at 85% 25%,#fde9d8,transparent 35%),var(--kfid-bg);color:var(--kfid-text)}a{color:var(--kfid-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,p{margin:0}.auth-shell,.dashboard,.page-shell,.settings-page{min-height:100vh;padding:3rem 1.25rem;display:flex;align-items:flex-start;justify-content:center}.auth-card,.card,.settings-card{width:100%;max-width:720px;background:var(--kfid-surface);border:1px solid var(--kfid-border);border-radius:var(--kfid-radius);box-shadow:var(--kfid-shadow);padding:1.5rem;display:grid;grid-gap:1rem;gap:1rem}.auth-card{max-width:520px}.auth-links,.dashboard-actions,.home-actions{display:flex;flex-wrap:wrap;gap:.85rem}.flow-form-wrapper{display:grid;grid-gap:.85rem;gap:.85rem}.flow-form{display:grid;grid-gap:.9rem;gap:.9rem}.form-field{display:grid;grid-gap:.45rem;gap:.45rem}.form-label{font-size:.9rem;color:var(--kfid-muted)}.form-input{width:100%;border:1px solid var(--kfid-border);border-radius:10px;background:#fff;padding:.72rem .75rem;font-size:1rem}.form-input:focus{border-color:var(--kfid-primary);outline:2px solid color-mix(in srgb,var(--kfid-primary) 30%,transparent)}.form-check{display:inline-flex;align-items:center;gap:.6rem}.form-submit{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:10px;padding:.8rem 1rem;font-size:.95rem;font-weight:600;background:var(--kfid-primary);color:#fff;cursor:pointer}.form-submit:hover{background:var(--kfid-primary-hover)}.flow-messages{display:grid;grid-gap:.45rem;gap:.45rem;padding:0;margin:0;list-style:none}.flow-message{border:1px solid transparent;border-radius:10px;padding:.65rem .8rem;font-size:.92rem}.tone-error{background:var(--kfid-danger-bg);color:var(--kfid-danger-text);border-color:color-mix(in srgb,var(--kfid-danger-text) 18%,#fff)}.tone-success{background:var(--kfid-success-bg);color:var(--kfid-success-text);border-color:color-mix(in srgb,var(--kfid-success-text) 18%,#fff)}.tone-info{background:var(--kfid-info-bg);color:var(--kfid-info-text);border-color:color-mix(in srgb,var(--kfid-info-text) 18%,#fff)}.json-block{margin:0;padding:.85rem;max-height:260px;overflow:auto;border:1px solid var(--kfid-border);border-radius:10px;background:#f8fbff;font-size:.8rem}@media (max-width:640px){.auth-card,.auth-shell,.card,.dashboard,.page-shell,.settings-card,.settings-page{padding:1rem}}