/* === TOAST === */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 0.9em;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1000;
    pointer-events: none;
}
.toast.show { opacity: 1; }

/* === MODAL === */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal-overlay.open { display: flex; }
.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 14px;
    width: 90%;
    max-width: 620px;
    max-height: 80vh;
    overflow: hidden;
}
.modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-title { font-size: 1.15em; color: var(--text); font-weight: 600; }
.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.5em;
    padding: 4px 8px;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 22px; overflow-y: auto; max-height: calc(80vh - 65px); }
.api-item { margin-bottom: 18px; }
.api-endpoint {
    font-family: monospace;
    font-size: 0.9em;
    color: var(--accent);
    background: var(--bg-card);
    padding: 12px 14px;
    border-radius: 8px;
}
.api-desc { font-size: 0.85em; color: var(--text-muted); margin-top: 8px; }

/* === EMPTY STATE === */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    gap: 16px;
}
.empty-state-icon { font-size: 4em; opacity: 0.4; }

/* === LOADING === */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    gap: 14px;
    font-size: 1em;
}
.loading::after {
    content: "";
    width: 28px;
    height: 28px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }