/* Drag-and-drop hover state */
.drop-zone {
    transition: border-color 0.2s, background-color 0.2s;
}

.drop-zone.drag-over {
    border-color: #475569;
    background-color: #f1f5f9;
}

/* Status badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    white-space: nowrap;
}

.status-found {
    background-color: #d1fae5;
    color: #065f46;
}

.status-not-found {
    background-color: #fee2e2;
    color: #991b1b;
}

.status-added {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-error {
    background-color: #fef3c7;
    color: #92400e;
}

.status-pending {
    background-color: #f1f5f9;
    color: #475569;
}

/* Loading spinner */
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #e2e8f0;
    border-top-color: #475569;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Toast notifications */
.toast {
    min-width: 300px;
    max-width: 480px;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.toast-visible {
    transform: translateX(0);
    opacity: 1;
}

.toast-hiding {
    transform: translateX(120%);
    opacity: 0;
}

.toast-success {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.toast-error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.toast-info {
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

/* AIM description input styling */
.aim-desc-input {
    transition: border-color 0.15s;
}

.aim-desc-input:focus {
    border-color: #94a3b8;
}