.toast-root{position:fixed;right:16px;bottom:16px;z-index:10000;display:grid;gap:10px;max-width:min(420px,calc(100vw - 32px))}.toast{border-radius:14px;padding:12px 14px;background:#111827;color:#fff;box-shadow:0 16px 40px rgba(15,23,42,.22);font-size:14px;line-height:1.35}.toast--success{background:#047857}.toast--error{background:#b91c1c}.inline-spinner{width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:999px;display:inline-block;vertical-align:-.15em;animation:api-spin .75s linear infinite;margin-right:.5em}.is-loading{cursor:wait!important;opacity:.78}.page-loader{display:grid;place-items:center;gap:12px;padding:48px;color:#64748b}.skeleton-card{border-radius:16px;min-height:140px;background:linear-gradient(90deg,#eef2f7 25%,#f8fafc 37%,#eef2f7 63%);background-size:400% 100%;animation:api-skeleton 1.4s ease infinite}.empty-state,.error-state{border:1px solid #e2e8f0;border-radius:18px;padding:28px;text-align:center;background:#fff;color:#475569}.error-state{border-color:#fecaca;background:#fff7f7}@keyframes api-spin{to{transform:rotate(360deg)}}@keyframes api-skeleton{0%{background-position:100% 50%}100%{background-position:0 50%}}